edumarathon.pl - robtex.com

edumarathon.pl

DNSSEC🔒 Signed (DS record present)
A81.2.195.254🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
PTR254.195.forpsi.net
NSns.forpsi.net ⭐ 🔒
A2001:15e8:101:1::c282🇨🇿 INTERNET-CZ2001:15e8::/32
PTRns.forpsi.net
A81.2.194.130🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.
PTRns.forpsi.net
NSns.forpsi.cz 🔒
A2001:15e8:201:1::d1b9🇨🇿 INTERNET-CZ2001:15e8::/32
PTRns.forpsi.cz
A81.2.209.185🇨🇿 INTERNET-CZ81.2.209.0/24
PTRns.forpsi.cz
NSns.forpsi.it 🔒
A2a00:6d41:2:1::5🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network
PTRns.forpsi.it
A95.110.254.165🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network
PTRhost165-254-110-95.serverdedicati.aruba.it
MXalt1.aspmx.l.google.com ⭐
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com ⭐
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXaspmx2.googlemail.com ⭐
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.googlemail.com ⭐
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
SOAns.forpsi.netadmin@forpsi.com 2026-02-10 #1

pl

DNSSEC🔒 Signed (DS record present)
NSa-dns.pl ⭐
NSb-dns.pl
NSd-dns.pl
NSf-dns.pl
NSh-dns.pl
NSj-dns.pl
TXTccTLD of Poland
SOAa-dns.pldnsmaster@nask.pl serial=1771291803

Same first word

edumarathon.pl
edumarathon.ru

Similar names

deanrotumah.com
hautandmore.com
dehumanator.com

DNS History

18 records (9 active, 9 former)

20162017201820192020202120222023202420252026NSns.forpsi.czns.forpsi.itns.forpsi.netns1.nazwa.plns1.systematic.plns2.nazwa.plns2.systematic.plns3.nazwa.plMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comA81.2.195.25485.128.191.18791.230.221.80
●NSns.forpsi.cz2026-03-04 → 2026-03-04 · 3 obs
○ 2017-03-22 18:46:18
● 2026-03-04 06:51:34
● 2026-03-04 14:30:36
●NSns.forpsi.it2026-03-04 → 2026-03-04 · 3 obs
○ 2017-03-22 18:46:18
● 2026-03-04 06:51:34
● 2026-03-04 14:30:36
●NSns.forpsi.net2026-03-04 → 2026-03-04 · 3 obs
○ 2017-03-22 18:46:18
● 2026-03-04 06:51:34
● 2026-03-04 14:30:36
○NSns1.nazwa.pl2015-08-14 → 2016-03-14 · 4 obs
● 2015-08-14 18:05:28
● 2016-03-14 15:34:28
○ 2016-07-23 05:29:42
○ 2026-03-04 14:30:36
○NSns1.systematic.pl2016-07-23 → 2017-03-22 · 5 obs
○ 2016-03-14 15:34:28
● 2016-07-23 05:29:42
● 2017-03-22 18:46:18
○ 2026-03-04 06:51:34
○ 2026-03-04 14:30:36
○NSns2.nazwa.pl2015-08-14 → 2016-03-14 · 4 obs
● 2015-08-14 18:05:28
● 2016-03-14 15:34:28
○ 2016-07-23 05:29:42
○ 2026-03-04 14:30:36
○NSns2.systematic.pl2016-07-23 → 2017-03-22 · 5 obs
○ 2016-03-14 15:34:28
● 2016-07-23 05:29:42
● 2017-03-22 18:46:18
○ 2026-03-04 06:51:34
○ 2026-03-04 14:30:36
○NSns3.nazwa.pl2015-08-14 → 2016-03-14 · 4 obs
● 2015-08-14 18:05:28
● 2016-03-14 15:34:28
○ 2016-07-23 05:29:42
○ 2026-03-04 14:30:36
●MXalt1.aspmx.l.google.com2015-08-14 → 2026-03-04 · 2 obs
● 2015-08-14 18:05:28
● 2026-03-04 14:30:36
●MXalt2.aspmx.l.google.com2015-08-14 → 2026-03-04 · 2 obs
● 2015-08-14 18:05:28
● 2026-03-04 14:30:36
○MXalt3.aspmx.l.google.com2015-08-14 → 2016-03-14 · 4 obs
● 2015-08-14 18:05:28
● 2016-03-14 15:34:28
○ 2016-07-23 05:29:42
○ 2026-03-04 14:30:36
○MXalt4.aspmx.l.google.com2015-08-14 → 2016-03-14 · 4 obs
● 2015-08-14 18:05:28
● 2016-03-14 15:34:28
○ 2016-07-23 05:29:42
○ 2026-03-04 14:30:36
●MXaspmx.l.google.com2015-08-14 → 2026-03-04 · 2 obs
● 2015-08-14 18:05:28
● 2026-03-04 14:30:36
●MXaspmx2.googlemail.com2016-07-23 → 2026-03-04 · 3 obs
○ 2016-03-14 15:34:28
● 2016-07-23 05:29:42
● 2026-03-04 14:30:36
●MXaspmx3.googlemail.com2016-07-23 → 2026-03-04 · 3 obs
○ 2016-03-14 15:34:28
● 2016-07-23 05:29:42
● 2026-03-04 14:30:36
●A81.2.195.2542026-03-04 → 2026-03-04 · 3 obs
○ 2017-03-22 18:46:18
● 2026-03-04 06:51:34
● 2026-03-04 14:30:36
○A85.128.191.1872015-08-14 → 2016-03-14 · 4 obs
● 2015-08-14 18:05:28
● 2016-03-14 15:34:28
○ 2016-07-23 05:29:42
○ 2026-03-04 14:30:36
○A91.230.221.802016-07-23 → 2017-03-22 · 5 obs
○ 2016-03-14 15:34:28
● 2016-07-23 05:29:42
● 2017-03-22 18:46:18
○ 2026-03-04 06:51:34
○ 2026-03-04 14:30:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
pla-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...-
edumarathon.plns.forpsi.cz, ns.forpsi.it, ns.forpsi.net-

✅ Authoritative Response

Server: 81.2.209.185

NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1409ms | Queries: -

📄 Records

TypeCountSample Data
A181.2.195.254
NS3ns.forpsi.cz, ns.forpsi.it...
MX5alt1.aspmx.l.google.com (pri: 0), alt2.aspmx.l.google.com (pri: 0)...
SOA1ns.forpsi.net admin.forpsi.com

Analysis

IP Addresses

edumarathon.pl points to a single IP: 81.2.195.254.

Other host names, for instance rozpravkypredeticky.sk, ffservis.cz, sqillerapp.com, betomex.sk and inventa.cz share IP numbers with edumarathon.pl.

Name Servers

edumarathon.pl is delegated to three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

edumarathon.pl partially shares name servers with other domains; examples include forpsi.cz, elset.eu, atsc.cz, gbw.cz and botyluks.cz.

these name servers are commonly used with the name servers ns.forpsi.us.

Host names with two IP numbers:

ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185.

ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165.

ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130.

Mail Servers

Five mail servers handle edumarathon.pl: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

edumarathon.pl shares some mail servers with other domains, at least partially, such as www.outillage-carrelage.com, ns500759.ns500698.ns500759.ns500698.ns500736.ns500698.ns500736.ns500736.ns500698.ns500735.ns500698.ns500736.ns500698.ns500708.ns500698.ns500698.trackreceptor.com, nests.co.nz, ns500765.ns500734.ns500693.ns500734.ns500699.ns500693.ns500699.ns500699.ns500699.ns500588.ns500683.ns500683.ns500588.ns500632.ns500612.ns500588.ns500110.dtrkdll.com and ns500731.ns500742.ns500742.ns500731.ns500754.ns500678.ns500671.ns500291.ns500153.tenderladiesbz.com.

These mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27

aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26

Host names that point to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com

Host names that point to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com