pentesters.pl - dns.ninja

`pentesters.pl`

DNSSEC	⚠️ Not signed
NS	`ns1.pentesters.pl` ⭐
		A	51.77.35.100^{🇵🇱 OVH51.77.0.0/16}
			PTR	`ip100.ip-51-77-35.eu`
NS	`ns2.pentesters.pl`
		A	51.77.35.100^{🇵🇱 OVH51.77.0.0/16}
			PTR	`ip100.ip-51-77-35.eu`
MX	`pentesters-pl.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
TXT	`MS=ms56540090`
TXT	`google-site-verification=uMF7eydVY2szER--RRTDrk5m0Z_JKPJ5eN6J4Yo0`
TXT	`77vklvz1gklkq4fvgdhk7gghg6chcjm5`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.google.com ~all`
SOA	`ns1.pentesters.pl`root@pentesteres.pl serial=4

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1786084245

Subdomains

ns1.pentesters.pl

cocaine.pentesters.pl

valium.pentesters.pl

ns2.pentesters.pl

Same first word

pentesters.com

pentesters.pl

Similar names

pettersens.no

DNS History

9 records (3 active, 6 former)

●NSns1.pentesters.pl2015-06-24 → 2026-08-07 · 2 obs

● 2015-06-24 02:24:42
● 2026-08-07 08:00:36

●NSns2.pentesters.pl2015-06-24 → 2026-08-07 · 2 obs

● 2015-06-24 02:24:42
● 2026-08-07 08:00:36

○MXalt1.aspmx.l.google.com2015-06-24 → 2017-02-07 · 4 obs

● 2015-06-24 02:24:42
● 2017-02-07 16:46:24
○ 2026-03-20 09:40:00
○ 2026-08-07 08:00:36

○MXalt2.aspmx.l.google.com2015-06-24 → 2017-02-07 · 4 obs

● 2015-06-24 02:24:42
● 2017-02-07 16:46:24
○ 2026-03-20 09:40:00
○ 2026-08-07 08:00:36

○MXaspmx.l.google.com2015-06-24 → 2017-02-07 · 4 obs

● 2015-06-24 02:24:42
● 2017-02-07 16:46:24
○ 2026-03-20 09:40:00
○ 2026-08-07 08:00:36

○MXaspmx2.googlemail.com2015-06-24 → 2017-02-07 · 4 obs

● 2015-06-24 02:24:42
● 2017-02-07 16:46:24
○ 2026-03-20 09:40:00
○ 2026-08-07 08:00:36

○MXaspmx3.googlemail.com2015-06-24 → 2017-02-07 · 4 obs

● 2015-06-24 02:24:42
● 2017-02-07 16:46:24
○ 2026-03-20 09:40:00
○ 2026-08-07 08:00:36

●MXpentesters-pl.mail.protection.outlook.com2026-03-20 → 2026-08-07 · 3 obs

○ 2017-02-07 16:46:24
● 2026-03-20 09:40:00
● 2026-08-07 08:00:36

○A178.79.172.312015-06-24 → 2017-02-07 · 4 obs

● 2015-06-24 02:24:42
● 2017-02-07 16:46:24
○ 2026-03-20 09:40:00
○ 2026-08-07 08:00:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	a-dns.pl, b-dns.pl, d-dns.pl, f-dns.pl...	-
pentesters.pl	ns1.pentesters.pl, ns2.pentesters.pl	2 records

✅ Authoritative Response

Server:51.77.35.100

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pentesters.pl (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.pentesters.pl, ns1.pentesters.pl`
MX	1	`pentesters-pl.mail.protection.outlook.co`
TXT	4	`MS=ms56540090, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.pentesters.pl root.pentesteres.pl`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns2.pentesters.pl, ns1.pentesters.pl)

Analysis

Hierarchy

The domain pentesters.pl is a parent of ns1.pentesters.pl, cocaine.pentesters.pl, valium.pentesters.pl and ns2.pentesters.pl.

Name Servers

DNS delegation for pentesters.pl points to two name servers: ns1.pentesters.pl and ns2.pentesters.pl.

Both ns1.pentesters.pl and ns2.pentesters.pl have a single IP address, 51.77.35.100, and share it.

Host names pointing to 51.77.35.100 IP addresses: ns1.pentesters.pl and ns2.pentesters.pl.

Mail Servers

pentesters.pl has one mail server: pentesters-pl.mail.protection.outlook.com.

pentesters-pl.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.3, 52.101.68.27, 52.101.68.39 and 5 other.