BRANŻOWA SZKOŁA I STOPNIA NR 1

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Domains

28

Total number of domains assigned to this entity.

SPF

82.1%

Share of domains with a valid SPF record.

DMARC

39.3%

Share of domains with a valid DMARC policy.

DKIM

50.0%

Share of domains with detected DKIM support.

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: OK
Show DNS record details

SPF record

v=spf1 +a +mx +ip4:178.19.110.206 +ip4:178.19.109.189 ~all

DMARC record

No record

DKIM selector

default

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzrg+Pu6m9o/YAq9iwk74iqUITrQWB9j7ctWIavUKeEnkmqNJ3hOggau3I421SPdPiQVJYBDnIv5pmk253KYj9SoSFTjV9gzkVgQdVW9kEC3oYek4nkU0WSRHP4BGaPISxYOvQOVH9lpXu9nEbxVlC3IcjuqMwPPa4AmaqpaKnQqQMG6wcSCDkfdkds8QypcqbKyXn1Et8dsHHaRhUzeY/ZQeIyZ5IUWc6UnZU2gKlGnLCyHXROHkMSydFs+oXtpgoN1EG41CI2a0Bl8zIZ4nZ5DMHdZuVV7Ijl8UHEHki1cmSRG8ynJ1BNX+QNNiYyQIuPY8NcLRODnkrrEAtrtJgwIDAQAB;

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: OK
Show DNS record details

SPF record

v=spf1 include:spf.protection.outlook.com -all

DMARC record

No record

DKIM selector

dkim

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuPDfoRPedktxi+vc7dydY9Z5TcufIATS1OOG3696xENYsxbopfCkgPzsp8Ltl0990OO55rNmM0M5rqHc/6pA3dahwRMbsN+/J0dCAQ8BQUH5n93Vy98Va38M1v1Xtl3U92OE5T4eKIB1xTlO5mCAOWhPdLf1DYx6An2YToGM8lS8JxPw7FHSKmoR1GkMLDPQcoi0PPtPzB6jh1DLktXzwASKS/qA+VJNX3AumUJpbunErCwGWBSZD7GMvQh4jbZTwZDVfpC2TSEqYaJay2eIOx8rOoH2dlt2vtEpZ+au5M4NfQzIfquMyocBP5YphmLSGqEf4sqVI5+VAEJeQTaO2QIDAQAB

May 08, 2026 · 19:33 UTC
Active: Yes SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

v=spf1 include:spf.protection.outlook.com a:s50-mail.ogicom.net -all

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 include:spf.protection.outlook.com -all

DMARC record

v=DMARC1; p=quarantine; pct=100;

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: No SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: OK
Show DNS record details

SPF record

v=spf1 a mx ~all

DMARC record

No record

DKIM selector

dkim

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwmQYpsaUwLKWtMFp7jXDmt5zT8Kn8a1j3CgpMHaeUVQwT7UBRQ3oGnoeutoyrkhuqZtxxHCXY1x9UAK+Y/m9sQ57gkRG3r9duDQRT8q9N34HTvlMhQvxQmv/Pa0h+SZdMGy3OejksYys4ekMhJCssJqHA9HhNhIaI9HbZtrWfpXW7gl9hm7IymecifQ0sqwrE3N5h6DqwFhP3MbTiaTH35cFsf6xiqOdZHwkpwKpY1y59oTBXDA/lDvY+nvql4pm5qDGdZH83i5BhOFGNqmXeX1VIFs5gynxza/pgineawvSwcPzgisxChbE/7NoshBfGANSg54gHh6bMH78rVgzWwIDAQAB

zs1.edu.pl Education (.edu.pl)
May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: OK
Show DNS record details

SPF record

v=spf1 mx a ptr ~all

DMARC record

No record

DKIM selector

dkim

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1jwLTGtN8KswA5Nv6gLW5VA74qxdpVq9PC6DLTzI8N/NBM3bGmq1BAGMFl23lGPvCVhsIOgYki3d67nh/m30GYEpA266zDzj59RlHVWD89YgPeFgOv4dlS2as8UL/MD0hpO0xi5WfC4DlGMSapLH3ETiNl2mFV9dtp32tvSmaL7zHN5iw5Jjc9xXlDOwnXcP3AKEVwUqV0RPlWyYIIjPQOaBfKmxIlrN95Mw6wYca4rMdVKFqh/hpwnUlVIweyqL/9RKkt3Ia4hVsBhEaeRTf0UP/O6HeBuM2iD7OjF2EmGTxULLLHyKMh8vLzZF+Znr3uA+zQbGzuNagUurzNwS+QIDAQAB

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: OK DKIM: OK
Show DNS record details

SPF record

v=spf1 +a +mx +ip4:194.181.228.30 +ip4:194.181.229.99 -all

DMARC record

v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:ms@zs1.net

DKIM selector

default

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu3sDyMp18juc3dzNr3K0rI8zUFMlJng5MS6maduucSyuR5CWy/vrYXmi1FTGYUXg2rnWF+89Zy52C7HKRMloTmAgS8t0DJ2IWNNTcQQahfSbGP4fHrq4k+RQgvigwijOW5lcW4C65e9G5GXvduIHWJ9dRuw2H3iObrCv2Net/IeWoLJ/eqcyeVixVjzyb7BlP4aFuzhXxiuJq8in9hiRydWJUwFn7AIJOthaR+BVQhINz/jx7xhagD7L+ki63kyg2/bQREVu/SHChyfG4j+iFXnAFKoEtwdYeK6f6+YTZ5ZmlpNlcxslF7FSpdqZ3VHXewtrm6VTh454sYlHXZKVwwIDAQAB;

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

v=spf1 include:_mail.dhosting.pl -all

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx include:spf.ibc.pl -all

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

v=spf1 mx a ~all

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: Yes SPF: Missing DMARC: OK DKIM: OK
Show DNS record details

SPF record

No record

DMARC record

v=DMARC1; p=reject; pct=100; rua=mailto:wwwadmin@zsgh.bytom.pl; ruf=mailto:wwwadmin@zsgh.bytom.pl; rf=afrf

DKIM selector

google

DKIM record

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCJR/07RrCpJldg4bDgal5OZbEHDrgHbKp69IFKmBRWDWMvH0yMhTKg75Yr5SeZI9Nepm6n8QvsbgehEa0YD//62Xc3dqaqp1mTs6XBZdMGM8PgQfxDzLtv5WntP2zd+8GwG3B0AVCWQu6AVx6lqm6ZluXlqizR/r2XgJQG0IMahQIDAQAB

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx include:spf.linuxpl.com ip4:78.46.43.228 include:spf.protection.outlook.com include:zoho.eu ~all

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: OK DKIM: OK
Show DNS record details

SPF record

v=spf1 ip4:91.211.220.51 ip4:91.211.222.250 +a +mx ~all

DMARC record

v=DMARC1 ;p=none

DKIM selector

default

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtMx89nIg4Yud/SjDXsOM6wBjLJuGH3DfKSkE1J5PyFw7BLpMw+7Hl2StGo7sKTofL/WQIUiZIulsLyAA2GZXku/0WMygoOwu8gGmly74IotgZIY9icXpKOCH/Wo8wDs5kCCh/74wPuXoaVNzrLy78TOo3+yo4gcbFJFqATR96kxD5JQ1qdsJ4EeasgDFnoiwfN6SJw7IR8zA6v2oLMgWFuYMvStDttEJPWnf1/siKZJv3JWMWHsGuXRuQdvpHP8f1f/yoHnyLGdkpSFzZ8peplzWRLjPqD+VZsu/m9ZruJKKnJBucauYx1TwGcQyk6fIVAO7kVcECHu7r6k9acKU4QIDAQAB;

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx include:_spf.ogicom.pl -all

DMARC record

v=DMARC1; p=none; sp=none

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: OK
Show DNS record details

SPF record

v=spf1 include:spf.protection.outlook.com ip4:212.85.108.138 a mx -all

DMARC record

No record

DKIM selector

dkim

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAufAH5ldQ+DbBxI1adrpmDRvC8Kfc+Z5E7/+ph5SsIkAfnbKL3oBFio1DEpUXwv5wmdt5GGSIYZ2eqfpf/9Qjxa+POe8BbaX8ty0fS7DxVBbIxchGWT9ZUhxDq59l6T1H456VjIwCLsVVAvEPzRbR8vnNo2TH8mUxV2CaHB+LGHXagV/8/XdgBhdhvYGBttCpokO5itBaYLsC78z4ZWC8KKGLz5JxR34rzkLDOXGMpDMpxJnzK/qT/QXT6UyBVDPIbreZNYmzpCYAJf0tn/zydl439MiouSTDY25LpRkaw7lMzE/CV6UpP3WmNzCerkEBDNuDS0GI6lbYuwNItFfh/wIDAQAB

May 08, 2026 · 19:33 UTC
Active: No SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

v=spf1 mx a ~all

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: OK DKIM: OK
Show DNS record details

SPF record

v=spf1 include:spf.hosting.orange.pl -all

DMARC record

v=DMARC1;p=quarantine;sp=none;pct=100;rua=mailto:dmarc@hosting.orange.pl;

DKIM selector

mail

DKIM record

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC6YXnslBuAuZxa3GIIYuZWVVgc4021nwe+Reumz3s4QOLMlnKwzqKhKaZNEZP7PmlQ4biQbt72u4P+jvXkZF9eZge/sF3ehUj8R7x5yQI4GGm7jiAmcPlOtX2dfd8Igf9lfOgV2rWxslUglKeyEuRCkNBYg8BKgF3uOpEy7j3KEwIDAQAB

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: OK
Show DNS record details

SPF record

v=spf1 +a +mx +ip4:178.19.110.206 +ip4:178.19.109.189 ~all

DMARC record

No record

DKIM selector

default

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2Kj07tTSO0pDfGiWqnnM/XzjiRBL1Nuc9GC1A37anhPji+1MlkXcUv7eqHbF0aeaJ8YbCQ2L4srnNlky9f2YARk+VQc5JzMMCLa+0T3Nyd/UAAzRD49n6BMdrfdv4JpRRkgQymOcvf7Nc6fM3IoR6bNyjMtIrXhaw01E8/PSJvYK06iie3GltMGi1mQ5+NFWMIA85I0TWPxRdq5S9NWfp6OpQPx8aqiRgJ2vkwQVdtpC7R7aAAPJc+KxFG7EIiZhQ7MLP2Uty7qLOA85vEm8xy6hzf+21A9pnz4E72ATofopww3aamV5Wg/5OBTySMLWDnUnNqHH3CYG+h52YEt2DQIDAQAB;

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx ip4:178.104.5.169 -all

DMARC record

v=DMARC1; p=reject; fo=1

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: OK DKIM: OK
Show DNS record details

SPF record

v=spf1 mx a ptr ~all

DMARC record

v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:postmaster@zsp4.malbork.pl;

DKIM selector

dkim

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoGjxuBqKBxSZKdzWOuPQGjm/e5zljgUs73FLHDWanRSRAcTYKEjBIdDn/fayFxicfbTcsiHiIXjrn/AKX+tTGEiIIpIhr4fdk7Fc8bVghEPnSaG3UslfX4jGD5pNiD0b0fO+4q8v5UgfQzn3CHS5ADBuzJ4VMFSorn4trcVwJRUN43vx8XpXhOL18KHusK8njZuUXeoDBbTEPgjR472Oe1v/QpNoBS4KKB9iwDBPZchdWKKrbtYbL5uUuHVzLmScFnVglHQ16QXodzZV/2mlXcVZ50jlr2OAtCFa1YLbEQ/TqHIx3PSfWOoYZTDn44nqwo0pMgwQl3pMjJ1Zad0BGwIDAQAB

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: OK DKIM: OK
Show DNS record details

SPF record

v=spf1 include:_spf.google.com ~all

DMARC record

v=DMARC1; p=none; rua=mailto:postmaster@zspbytow.pl

DKIM selector

google

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlVwOaumBgGo0NlsDp5y0VM36HAdQZqBzPI3C9D4UWyhD26QNvLAXvuUH0iWtfw+8oScIGsXU1jK2bkdZz3K36kPu5IQrvxEcAAOAtxGggWJGpLYva9ImKsOy+gfoQUnYLYwz5lOkHPSOigMD6xYUnyqiuqyKgIiF+WL3Ps0IawDXsV4P69xoSg9nWp+OsEvFgyv2Bj2Mrb10DR4G0BGwY7s01sd4qQFfbHel3QdOqB01wrJLuT3S8lTlY2FuwgVPu4tEVZ6drGb60gfpgsFx5Y9Ld42F+eWoviwgFtJCkcHC+3JEjplJgz6SN6PlLiXCq2tvxWJAcoVzixtma3RRPQIDAQAB

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: OK DKIM: OK
Show DNS record details

SPF record

v=spf1 ip4:79.137.69.209 ip4:54.37.142.231 ip4:95.160.229.237 ip4:79.190.3.211 ip4:54.37.142.230 ip4:79.190.3.204 ip4:146.59.10.3 include:panel4.logicnet.pl +a -all

DMARC record

v=DMARC1; p=reject; adkim=s; aspf=s; pct=100; rua=mailto:79027755bdb1430c8c2d35fd66de4e75@dmarc-reports.cloudflare.net

DKIM selector

default

DKIM record

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCp2Ul8Lu2NqelTmjGj+JhB4rQGFNruUcVVOhqWqoloJrmzmFwZfjUj1mK7qDljlVD/ubm2F4R3Mm18sWUaP1Fv4Osh5q/1YF3/1qqsxTzZ7uNCdiqjbLgPcT5FqBQVzWC4tJm5ZN4vSaVqqJEywdo/NkGVWmBo+INTGHXVNTvn4QIDAQAB;

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: OK
Show DNS record details

SPF record

v=spf1 +a +mx +ip4:77.55.253.11 +ip4:77.55.252.51 +ip4:77.55.252.71 ~all

DMARC record

No record

DKIM selector

default

DKIM record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtM7gwoPkndqWICh5bxC0ol1RSsmZbVBeDmAI9p8lnSuXR2k9hRARvrawlUkhLa65dtww0fdqRHHaox3ogtiEuSlz9hHQ4zC1orlqdA+2pCl46cv76jwi6I54Iu1gmYhTSoI63HrZh1SyvVSewc4R6eFcEDM+MK7vjgWwYfqQQD4kIkAVjjLgHVnCXvDtUXXqNKTI5PuI5EQ8uH50j4c+e9Mbj5GvEDSGVnFLh/+pNFlb5oyNjm5P5JfAbIkrTFO+ob8Bd9p+GkJaxg56pTdofuxauwSNrrXImBT7CAwDPeQVewfOv8gtpuE785GOtDtwuOm51fV9sklUOh9U51MaewIDAQAB;

May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

v=spf1 ip4:212.85.114.239 a mx -all

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

zsz1.edu.pl Education (.edu.pl)
May 08, 2026 · 19:33 UTC
Active: Yes SPF: OK DMARC: OK DKIM: Missing
Show DNS record details

SPF record

v=spf1 a mx include:_spf.cyberfolks.pl -all

DMARC record

v=DMARC1; p=reject; sp=quarantine; rua=mailto:administrator@zsz1.edu.pl; pct=100; adkim=s; aspf=s

DKIM selector

No selector

DKIM record

No record

May 08, 2026 · 19:33 UTC
Active: Yes SPF: Missing DMARC: Missing DKIM: Missing
Show DNS record details

SPF record

No record

DMARC record

No record

DKIM selector

No selector

DKIM record

No record

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