pro-edu.pl - robtex.com

pro-edu.pl

DNSSEC⚠️ Not signed
A91.236.131.78🇵🇱 TARRCI-AS91.236.131.0/24 SEOHOST
PTRh78.seohost.pl
NSns1.seohost.pl ⭐
A185.200.47.250🇵🇱 DATASPACE185.200.44.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-18520047250.seohost-mail.eu
A188.210.221.52🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-18821022152.seohost-mail.eu
NSns2.seohost.pl
A188.210.221.179🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-188210221179.seohost-mail.eu
A188.210.223.253🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRhost-188210223253.seohost-mail.eu
MXmail.pro-edu.pl ⭐
A91.236.131.78🇵🇱 TARRCI-AS91.236.131.0/24 SEOHOST
PTRh78.seohost.pl
TXTv=spf1 a mx include:_spf-h78.microhost.pl -all
SOAns1.seohost.plhostmaster@pro-edu.pl 2026-03-17 #3

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=1776061951

Previously MX for

pro-edu.pl

Subdomains

mail.pro-edu.pl

Same first word

pro-edu.com.pl
pro-edu.de
pro-edu.cz
pro-edu.ro
pro-edu.pl
pro-edu.net
pro-edu.com

Similar names

reu-dpo.ru
edu-pro.com.mx
due-pro.com
edu-pro.ch
edu-pro.com

DNS History

15 records (4 active, 11 former)

20162017201820192020202120222023202420252026NSns1.seohost.plns2.seohost.plns1.nazwa.plns2.nazwa.plns2.uti.com.plns3.nazwa.plns3.uti.com.plMXmail.pro-edu.plmx.dmtec.eupro-edu.plA91.236.131.78212.91.6.58212.91.7.3383.143.128.7385.128.254.174
○NSns1.nazwa.pl2016-06-20 → 2017-02-13 · 4 obs
● 2016-06-20 09:55:42
● 2017-02-13 02:38:00
○ 2019-01-18 08:52:00
○ 2026-04-13 15:20:08
●NSns1.seohost.pl2026-04-10 → 2026-04-13 · 3 obs
○ 2019-01-18 08:52:00
● 2026-04-10 18:27:16
● 2026-04-13 15:20:08
○NSns2.nazwa.pl2016-06-20 → 2017-02-13 · 4 obs
● 2016-06-20 09:55:42
● 2017-02-13 02:38:00
○ 2019-01-18 08:52:00
○ 2026-04-13 15:20:08
●NSns2.seohost.pl2026-04-10 → 2026-04-13 · 3 obs
○ 2019-01-18 08:52:00
● 2026-04-10 18:27:16
● 2026-04-13 15:20:08
○NSns2.uti.com.pl2019-01-18 → 2019-01-18 · 4 obs
○ 2017-02-13 02:38:00
● 2019-01-18 08:52:00
○ 2026-04-10 18:27:16
○ 2026-04-13 15:20:08
○NSns3.nazwa.pl2016-06-20 → 2017-02-13 · 4 obs
● 2016-06-20 09:55:42
● 2017-02-13 02:38:00
○ 2019-01-18 08:52:00
○ 2026-04-13 15:20:08
○NSns3.uti.com.pl2019-01-18 → 2019-01-18 · 4 obs
○ 2017-02-13 02:38:00
● 2019-01-18 08:52:00
○ 2026-04-10 18:27:16
○ 2026-04-13 15:20:08
●MXmail.pro-edu.pl2026-04-10 → 2026-04-13 · 3 obs
○ 2019-01-18 08:52:00
● 2026-04-10 18:27:16
● 2026-04-13 15:20:08
○MXmx.dmtec.eu2019-01-18 → 2019-01-18 · 4 obs
○ 2017-02-13 02:38:00
● 2019-01-18 08:52:00
○ 2026-04-10 18:27:16
○ 2026-04-13 15:20:08
○MXpro-edu.pl2016-06-20 → 2017-02-13 · 4 obs
● 2016-06-20 09:55:42
● 2017-02-13 02:38:00
○ 2019-01-18 08:52:00
○ 2026-04-13 15:20:08
○A212.91.6.582015-08-09 → 2015-12-03 · 4 obs
● 2015-08-09 01:33:02
● 2015-12-03 03:54:44
○ 2016-06-20 09:55:42
○ 2026-04-13 15:20:08
○A212.91.7.332015-08-09 → 2015-12-03 · 4 obs
● 2015-08-09 01:33:02
● 2015-12-03 03:54:44
○ 2016-06-20 09:55:42
○ 2026-04-13 15:20:08
○A83.143.128.732019-01-18 → 2019-01-18 · 4 obs
○ 2017-02-13 02:38:00
● 2019-01-18 08:52:00
○ 2026-04-10 18:27:16
○ 2026-04-13 15:20:08
○A85.128.254.1742016-06-20 → 2017-02-13 · 5 obs
○ 2015-12-03 03:54:44
● 2016-06-20 09:55:42
● 2017-02-13 02:38:00
○ 2019-01-18 08:52:00
○ 2026-04-13 15:20:08
●A91.236.131.782026-04-10 → 2026-04-13 · 3 obs
○ 2019-01-18 08:52:00
● 2026-04-10 18:27:16
● 2026-04-13 15:20:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plf-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...-
pro-edu.plns1.seohost.pl, ns2.seohost.pl4 records

✅ Authoritative Response

Server:188.210.221.179

NS records: ns1.seohost.pl, ns2.seohost.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pro-edu.pl (unsigned zone)

⏱️ Timing

Total: 360ms | Queries: -

📄 Records

TypeCountSample Data
A191.236.131.78
NS2ns2.seohost.pl, ns1.seohost.pl
MX1mail.pro-edu.pl (pri: 10)
TXT1v=spf1 a mx include:_spf-h78.microhost.p
SOA1ns1.seohost.pl hostmaster.pro-edu.pl

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.seohost.pl, ns2.seohost.pl, ns1.seohost.pl...)

Analysis

Hierarchy

pro-edu.pl is parent of mail.pro-edu.pl.

IP Addresses

pro-edu.pl points to a single IP: 91.236.131.78.

Other host names, for instance mail.proudtobemyself.com, telewizja-cyfrowa.com, mail.dwnet.eu, dwnet.eu and impregnowanie.pl share IP numbers with pro-edu.pl.

Name Servers

pro-edu.pl's delegation is to two name servers ns1.seohost.pl and ns2.seohost.pl.

pro-edu.pl shares the same name server configuration as other domains, such as joint.com.pl, dietahcg.pl, hospitalityroyal.com, aquanautic.pl and serial-online.com.pl.

pro-edu.pl at least partially shares its name servers with other domains, for instance avatea.pl, osocze-prp.waw.pl, danielbossy.pl, jozefacki.com and ralink.pl.

These name servers are commonly used with ns1.microhost.pl, ns2.microhost.pl and ns3.seohost.pl.

Host names with two IP numbers: ns1.seohost.pl points to 185.200.47.250 and 188.210.221.52; ns2.seohost.pl points to 188.210.221.179 and 188.210.223.253

Mail Servers

pro-edu.pl is served by a single mail server, mail.pro-edu.pl.

mail.pro-edu.pl points to IP number 91.236.131.78.