infokruk.pl - robtex.com

infokruk.pl

DNSSEC⚠️ Not signed
A62.87.131.118🇵🇱 AS-NETIA62.87.128.0/17 DIALOGNET
PTRclient-kruk54.wroclaw.dialog.net.pl
NSns1-01.azure-dns.com ⭐
A2603:1061:0:700::1🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-01.azure-dns.com
A13.107.236.1🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-01.azure-dns.com
NSns2-01.azure-dns.net
A2620:1ec:8ec:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-01.azure-dns.net
A150.171.21.1🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-01.azure-dns.net
NSns3-01.azure-dns.org
A2a01:111:4000:700::1🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-01.azure-dns.org
A204.14.183.1🇺🇸 Microsoft204.14.180.0/22
PTRns3-01.azure-dns.org
NSns4-01.azure-dns.info
A2620:1ec:bda:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-01.azure-dns.info
A208.84.5.1🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-01.azure-dns.info
MXsmtp-01.kruk.eu ⭐
A85.219.229.120🇵🇱 KRUKSA-AS85.219.229.0/24 KRUK S.A.
PTRsmtp-01.kruk.eu
MXsmtp-02.kruk.eu ⭐
A85.219.229.121🇵🇱 KRUKSA-AS85.219.229.0/24 KRUK S.A.
PTRsmtp-02.kruk.eu
TXTv=spf1 mx ip4:85.219.229.120 ip4:85.219.229.121 ip4:85.219.229.122 ip4:85.219...
TXT7c266eb181c676c605101cbeea99a156531ad83b2edf0a73c92cda3a67c348f
SOAns1-01.azure-dns.comazuredns-hostmaster@microsoft.com serial=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=1786170888

Subdomains

mail.infokruk.pl

Same first word

infokruk.pl

DNS History

12 records (7 active, 5 former)

201820192020202120222023202420252026NSns1-01.azure-dns.comns2-01.azure-dns.netns3-01.azure-dns.orgns4-01.azure-dns.infodns.home.pldns2.home.pldns3.home.plMXsmtp-01.kruk.eusmtp-02.kruk.eumail.infokruk.plA62.87.131.11862.87.131.122
○NSdns.home.pl2017-06-26 → 2017-06-26 · 3 obs
● 2017-06-26 09:38:08
○ 2026-03-21 00:59:36
○ 2026-08-09 04:08:16
○NSdns2.home.pl2017-06-26 → 2017-06-26 · 3 obs
● 2017-06-26 09:38:08
○ 2026-03-21 00:59:36
○ 2026-08-09 04:08:16
○NSdns3.home.pl2017-06-26 → 2017-06-26 · 3 obs
● 2017-06-26 09:38:08
○ 2026-03-21 00:59:36
○ 2026-08-09 04:08:16
●NSns1-01.azure-dns.com2026-03-21 → 2026-08-09 · 3 obs
○ 2017-06-26 09:38:08
● 2026-03-21 00:59:36
● 2026-08-09 04:08:16
●NSns2-01.azure-dns.net2026-03-21 → 2026-08-09 · 3 obs
○ 2017-06-26 09:38:08
● 2026-03-21 00:59:36
● 2026-08-09 04:08:16
●NSns3-01.azure-dns.org2026-03-21 → 2026-08-09 · 3 obs
○ 2017-06-26 09:38:08
● 2026-03-21 00:59:36
● 2026-08-09 04:08:16
●NSns4-01.azure-dns.info2026-03-21 → 2026-08-09 · 3 obs
○ 2017-06-26 09:38:08
● 2026-03-21 00:59:36
● 2026-08-09 04:08:16
○MXmail.infokruk.pl2017-06-26 → 2017-06-26 · 3 obs
● 2017-06-26 09:38:08
○ 2026-03-21 00:59:36
○ 2026-08-09 04:08:16
●MXsmtp-01.kruk.eu2026-03-21 → 2026-08-09 · 3 obs
○ 2017-06-26 09:38:08
● 2026-03-21 00:59:36
● 2026-08-09 04:08:16
●MXsmtp-02.kruk.eu2026-03-21 → 2026-08-09 · 3 obs
○ 2017-06-26 09:38:08
● 2026-03-21 00:59:36
● 2026-08-09 04:08:16
●A62.87.131.1182026-03-21 → 2026-08-09 · 3 obs
○ 2017-06-26 09:38:08
● 2026-03-21 00:59:36
● 2026-08-09 04:08:16
○A62.87.131.1222017-06-26 → 2017-06-26 · 3 obs
● 2017-06-26 09:38:08
○ 2026-03-21 00:59:36
○ 2026-08-09 04:08:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
plf-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...12 records
infokruk.plns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info-

✅ Authoritative Response

Server:150.171.21.1

NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for infokruk.pl (unsigned zone)

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

TypeCountSample Data
A162.87.131.118
NS4ns1-01.azure-dns.com, ns2-01.azure-dns.net...
MX2smtp-02.kruk.eu (pri: 20), smtp-01.kruk.eu (pri: 20)
TXT2v=spf1 mx ip4:85.219.229.120 ip4:85.219., 7c266eb181c676c605101cbeea99a156531ad83b
SOA1ns1-01.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (f-dns.pl, f-dns.pl, b-dns.pl...)

Analysis

Hierarchy

mail.infokruk.pl is delegated beneath infokruk.pl.

IP Addresses

infokruk.pl directs to one IP number, which is 62.87.131.118.

There are other host names — client-kruk54.wroclaw.dialog.net.pl among them — that share IP numbers with infokruk.pl.

Name Servers

The domain infokruk.pl is delegated to these four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.

There is at least partial name server overlap between infokruk.pl and other domains — starrprotect.com, msteams.idt.net, 11.255.122.in-addr.arpa and two more among them.

All four hostnames — ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org — resolve to two IP numbers apiece: ns1-01.azure-dns.com to 13.107.236.1 and 2603:1061:0:700::1; ns4-01.azure-dns.info to 208.84.5.1 and 2620:1ec:bda:700::1; ns2-01.azure-dns.net to 150.171.21.1 and 2620:1ec:8ec:700::1; ns3-01.azure-dns.org to 204.14.183.1 and 2a01:111:4000:700::1.

Mail Servers

The MX records for infokruk.pl point to two mail servers: smtp-01.kruk.eu and smtp-02.kruk.eu.

infokruk.pl has the same mail server arrangement as a number of other domains, for example kruk-inkaso.com.pl, pl.kruk.eu, kruksa.pl and two more.

infokruk.pl shares at least some of its mail servers with other domains — for example kruk.com.ro, es.kruk.eu, cz.kruk.eu and two more.

It is common to find these mail servers paired with mail servers kruk-com-ro.mail.protection.outlook.com, es-kruk-eu.mail.protection.outlook.com, cz-kruk-eu.mail.protection.outlook.com and 3 more.

smtp-01.kruk.eu → 85.219.229.120 and smtp-02.kruk.eu → 85.219.229.121: one IP number per host name.