master-samples.com - dns.ninja

`master-samples.com`

DNSSEC	⚠️ Not signed
A	91.151.18.25^{🇩🇪 NESSUS91.151.16.0/22}
		PTR	`web5.wh20.easyname.systems`
NS	`cns1.cloudpit.de` ⭐
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`cns2.cloudpit.com`
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`cns3.cloudpit.io`
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`
MX	`mx03.secure-mailgate.com` ⭐
		A	46.243.88.174^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.176^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
MX	`mx04.secure-mailgate.com` ⭐
		A	46.243.88.175^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.177^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
SOA	`cns1.cloudpit.de`hostmaster@dogado.de 2025-04-02 #2

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783243221

Same first word

master-samples.com

DNS History

10 records (6 active, 4 former)

●NScns1.cloudpit.de2026-03-16 → 2026-07-05 · 3 obs

○ 2020-01-14 19:19:50
● 2026-03-16 17:24:52
● 2026-07-05 09:27:24

●NScns2.cloudpit.com2026-03-16 → 2026-07-05 · 3 obs

○ 2020-01-14 19:19:50
● 2026-03-16 17:24:52
● 2026-07-05 09:27:24

●NScns3.cloudpit.io2026-03-16 → 2026-07-05 · 3 obs

○ 2020-01-14 19:19:50
● 2026-03-16 17:24:52
● 2026-07-05 09:27:24

○NSns1.sprit.org2020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 19:19:50
○ 2026-03-16 17:24:52
○ 2026-07-05 09:27:24

○NSns2.sprit.org2020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 19:19:50
○ 2026-03-16 17:24:52
○ 2026-07-05 09:27:24

○MXmail1.sprit.org2020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 19:19:50
○ 2026-03-16 17:24:52
○ 2026-07-05 09:27:24

●MXmx03.secure-mailgate.com2026-03-16 → 2026-07-05 · 3 obs

○ 2020-01-14 19:19:50
● 2026-03-16 17:24:52
● 2026-07-05 09:27:24

●MXmx04.secure-mailgate.com2026-03-16 → 2026-07-05 · 3 obs

○ 2020-01-14 19:19:50
● 2026-03-16 17:24:52
● 2026-07-05 09:27:24

○A81.223.238.2482020-01-14 → 2020-01-14 · 3 obs

● 2020-01-14 19:19:50
○ 2026-03-16 17:24:52
○ 2026-07-05 09:27:24

●A91.151.18.252026-03-16 → 2026-07-05 · 3 obs

○ 2020-01-14 19:19:50
● 2026-03-16 17:24:52
● 2026-07-05 09:27:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
master-samples.com	cns2.cloudpit.com, cns1.cloudpit.de, cns3.cloudpit.io	2 records

✅ Authoritative Response

Server:109.237.142.8

NS records: cns2.cloudpit.com, cns1.cloudpit.de, cns3.cloudpit.io

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for master-samples.com (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.151.18.25`
NS	3	`cns1.cloudpit.de, cns2.cloudpit.com...`
MX	2	`mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10)`
SOA	1	`cns1.cloudpit.de hostmaster.dogado.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (cns2.cloudpit.com, cns2.cloudpit.com)

Analysis

IP Addresses

master-samples.com points to a single IP number: 91.151.18.25.

Additional host names — birgithaas.at, nummer1.at, alpin-sportiv.com and two others — share IP numbers with master-samples.com.

Name Servers

DNS for master-samples.com is handled by three authoritative name servers: cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io.

There is at least partial name server overlap between master-samples.com and other domains — kolar-josef.at, dr-veronika-richter.de, all-inn.at and two more among them.

These name servers are frequently paired with the name servers ns1.namesrv.ch, ns3.namesrv.io, ns2.namesrv.net and two others.

Three hostnames — cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io — each have two IP addresses: cns2.cloudpit.com has 148.251.254.105 and 2a01:4f8:2b02:a88::105, cns1.cloudpit.de has 109.237.142.8 and 2a01:64c0:0:5000::8, and cns3.cloudpit.io has 109.237.143.8 and 2a02:2b80:101:5000::8.

Mail Servers

master-samples.com has two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

master-samples.com shares the same mail server setup as other domains, including perspektiven-online.at, chinastory.de, onlyme.fi and two others.

master-samples.com and other domains — moerikeschule-nuertingen.de for instance — share at least some mail servers.

mx03.secure-mailgate.com directs to 46.243.88.174 and 46.243.88.176. mx04.secure-mailgate.com directs to 46.243.88.175 and 46.243.88.177. Each host name carries two IP addresses.