`altkom.com.pl`

DNSSEC	⚠️ Not signed
NS	`ns1-32.azure-dns.com` ⭐
		A	2603:1061:0:10::20^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-32.azure-dns.com`
		A	150.171.10.32^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-32.azure-dns.com`
NS	`ns2-32.azure-dns.net`
		A	2620:1ec:8ec:10::20^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-32.azure-dns.net`
		A	150.171.16.32^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-32.azure-dns.net`
NS	`ns3-32.azure-dns.org`
		A	2a01:111:4000:10::20^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-32.azure-dns.org`
		A	13.107.222.32^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-32.azure-dns.org`
NS	`ns4-32.azure-dns.info`
		A	2620:1ec:bda:10::20^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-32.azure-dns.info`
		A	13.107.206.32^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-32.azure-dns.info`
MX	`d128392a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d128392b.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`MS=ms68409461`
TXT	`v=spf1 a:mail.altkom.pl a:mail3.altkom.pl include:spf.protection.outlook.com ...`
SOA	`ns1-32.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`com.pl`

	DNSSEC	⚠️ Not signed
	NS	`a-dns.pl` ⭐ ⚠️ Not in parent delegation
	NS	`b-dns.pl` ⚠️ Not in parent delegation
	NS	`d-dns.pl` ⚠️ Not in parent delegation
	NS	`f-dns.pl` ⚠️ Not in parent delegation
	NS	`h-dns.pl` ⚠️ Not in parent delegation
	NS	`j-dns.pl` ⚠️ Not in parent delegation
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1785998016

WOT: SAFE (63/100)

Same first word

altkom.net

altkom.com.pl

altkom.academy

altkom.biz

altkom.ru

altkom.info

altkom.com

altkom.pl

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DNS History

18 records (6 active, 12 former)

○NSdns2.altkom.com.pl2015-06-11 → 2015-12-28 · 4 obs

● 2015-06-11 22:18:40
● 2015-12-28 05:00:56
○ 2016-03-21 15:43:50
○ 2026-08-07 03:41:00

○NSkrakowdns.altkom.com.pl2015-06-11 → 2015-12-28 · 4 obs

● 2015-06-11 22:18:40
● 2015-12-28 05:00:56
○ 2016-03-21 15:43:50
○ 2026-08-07 03:41:00

●NSns1-32.azure-dns.com2026-06-24 → 2026-08-07 · 3 obs

○ 2017-04-21 08:57:38
● 2026-06-24 09:27:26
● 2026-08-07 03:41:00

○NSns1.altkom.com.pl2015-06-11 → 2015-12-28 · 4 obs

● 2015-06-11 22:18:40
● 2015-12-28 05:00:56
○ 2016-03-21 15:43:50
○ 2026-08-07 03:41:00

○NSns1.altkom.pl2015-06-11 → 2017-04-21 · 4 obs

● 2015-06-11 22:18:40
● 2017-04-21 08:57:38
○ 2026-06-24 09:27:26
○ 2026-08-07 03:41:00

●NSns2-32.azure-dns.net2026-06-24 → 2026-08-07 · 3 obs

○ 2017-04-21 08:57:38
● 2026-06-24 09:27:26
● 2026-08-07 03:41:00

○NSns2.altkom.pl2015-06-11 → 2017-04-21 · 4 obs

● 2015-06-11 22:18:40
● 2017-04-21 08:57:38
○ 2026-06-24 09:27:26
○ 2026-08-07 03:41:00

●NSns3-32.azure-dns.org2026-06-24 → 2026-08-07 · 3 obs

○ 2017-04-21 08:57:38
● 2026-06-24 09:27:26
● 2026-08-07 03:41:00

○NSns3.altkom.pl2015-06-11 → 2017-04-21 · 4 obs

● 2015-06-11 22:18:40
● 2017-04-21 08:57:38
○ 2026-06-24 09:27:26
○ 2026-08-07 03:41:00

●NSns4-32.azure-dns.info2026-06-24 → 2026-08-07 · 3 obs

○ 2017-04-21 08:57:38
● 2026-06-24 09:27:26
● 2026-08-07 03:41:00

●MXd128392a.ess.barracudanetworks.com2026-06-24 → 2026-08-07 · 3 obs

○ 2017-04-21 08:57:38
● 2026-06-24 09:27:26
● 2026-08-07 03:41:00

●MXd128392b.ess.barracudanetworks.com2026-06-24 → 2026-08-07 · 3 obs

○ 2017-04-21 08:57:38
● 2026-06-24 09:27:26
● 2026-08-07 03:41:00

○MXmail1.altkom.pl2015-06-11 → 2016-03-21 · 4 obs

● 2015-06-11 22:18:40
● 2016-03-21 15:43:50
○ 2016-09-26 20:33:20
○ 2026-08-07 03:41:00

○MXmail2.altkom.pl2015-06-11 → 2016-03-21 · 4 obs

● 2015-06-11 22:18:40
● 2016-03-21 15:43:50
○ 2016-09-26 20:33:20
○ 2026-08-07 03:41:00

○MXmail3.altkom.pl2016-09-26 → 2017-04-21 · 5 obs

○ 2016-03-21 15:43:50
● 2016-09-26 20:33:20
● 2017-04-21 08:57:38
○ 2026-06-24 09:27:26
○ 2026-08-07 03:41:00

○MXmail4.altkom.pl2016-09-26 → 2017-04-21 · 5 obs

○ 2016-03-21 15:43:50
● 2016-09-26 20:33:20
● 2017-04-21 08:57:38
○ 2026-06-24 09:27:26
○ 2026-08-07 03:41:00

○A87.204.26.1372015-12-28 → 2015-12-28 · 4 obs

○ 2015-10-25 18:57:12
● 2015-12-28 05:00:56
○ 2016-03-21 15:43:50
○ 2026-08-07 03:41:00

○A87.204.26.1762015-06-11 → 2017-04-21 · 7 obs

● 2015-06-11 22:18:40
● 2015-10-25 18:57:12
○ 2015-12-28 05:00:56
● 2016-03-21 15:43:50
● 2017-04-21 08:57:38
○ 2026-06-24 09:27:26
○ 2026-08-07 03:41:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	h-dns.pl, a-dns.pl, b-dns.pl, d-dns.pl...	-
altkom.com.pl	ns3-32.azure-dns.org, ns1-32.azure-dns.com, ns2-32.azure-dns.net, ns4-32.azure-dns.info	-

✅ Authoritative Response

Server:150.171.16.32

NS records: ns3-32.azure-dns.org, ns1-32.azure-dns.com, ns2-32.azure-dns.net, ns4-32.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for altkom.com.pl (unsigned zone)

⏱️ Timing

Total: 344ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-32.azure-dns.com, ns2-32.azure-dns.net...`
MX	2	`d128392a.ess.barracudanetworks.com (pri:, d128392b.ess.barracudanetworks.com (pri:`
TXT	2	`MS=ms68409461, v=spf1 a:mail.altkom.pl a:mail3.altkom.p`
SOA	1	`ns1-32.azure-dns.com azuredns-hostmaster`

Analysis

Name Servers

The NS records for altkom.com.pl point to four name servers: ns1-32.azure-dns.com, ns4-32.azure-dns.info, ns2-32.azure-dns.net and ns3-32.azure-dns.org.

altkom.com.pl has at least partial name server overlap with other domains, such as devel.tools, hemost.com.mx, tsa.utimaco.com and two others.

ns1-32.azure-dns.com, ns4-32.azure-dns.info, ns2-32.azure-dns.net and ns3-32.azure-dns.org all point to exactly two IP numbers each: ns1-32.azure-dns.com → 150.171.10.32 and 2603:1061:0:10::20; ns4-32.azure-dns.info → 13.107.206.32 and 2620:1ec:bda:10::20; ns2-32.azure-dns.net → 150.171.16.32 and 2620:1ec:8ec:10::20; ns3-32.azure-dns.org → 13.107.222.32 and 2a01:111:4000:10::20.