WWW.RTSAK.COM - certum.pl
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certum.pl checked at 2025-10-17T20:47:54.094Z 360ms 137/137/137 100% R:17certum.pl
pl
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| NS | j-dns.pl | ||||||
rank #2392 in the tld
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Starts with same word
Starts similarily
AI analysis
certum.pl is a parent of statistica.certum.pl, ns1.certum.pl, ntp.certum.pl, ocsp.certum.pl, tech.certum.pl and several other host names.
certum.pl points to a single IP number: 213.222.201.149.
Other host names, for instance web.sni.certum.pl, share IP numbers with certum.pl.
certum.pl is delegated to four name servers: a1-222.akam.net, a11-66.akam.net, a16-64.akam.net and a22-67.akam.net.
certum.pl at least partially shares name servers with other domains, for instance unicreditbancaroma.com, es.deloitte.com, 186.105.172.in-addr.arpa, amuseseoulmakeup.com and 9.232.172.in-addr.arpa.
These name servers are commonly used together with the name servers a12-65.akam.net, a4-64.akam.net, a3-67.akam.net, a5-65.akam.net, a7-66.akam.net, a28-64.akam.net, a7-65.akam.net, a13-67.akam.net, a2-66.akam.net and a1-249.akam.net.
Host names with two IP numbers:
a1-222.akam.net points to: 2600:1401:2::de and 193.108.91.222.
a11-66.akam.net points to: 2600:1480:1::42 and 84.53.139.66.
a16-64.akam.net points to: 2600:1406:1b::40 and 23.211.132.64.
a22-67.akam.net points to: 2600:1480:7800::43 and 23.211.61.67.
certum.pl is handled by three mail servers: pri.mx.certum.pl, sec.mx.certum.pl and certum-pl.mail.protection.outlook.com.
certum.pl shares mail servers with other domains, at least partially, for instance certum.ru and certum.eu.
these mail servers are often used with certum-ru.mail.protection.outlook.com and certum-eu.mail.protection.outlook.com.
Host names with eight IP numbers: certum-pl.mail.protection.outlook.com points to 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::e, 52.101.68.12, 52.101.68.21, 52.101.73.2 and 52.101.73.6.
Host names with one IP number: pri.mx.certum.pl points to 213.222.201.98.
Host names with one IP number: sec.mx.certum.pl points to 213.222.198.98.