`cloudnativescience.com`

DNSSEC	⚠️ Not signed
A	185.11.138.131^{🇩🇪 AS48823185.11.136.0/22}
		PTR	`cloudnativescience.com`
NS	`ns1.domainoffensive.de` ⭐
		A	2001:67c:1bc::21^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.mainns.de`
		A	192.174.68.21^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.mainns.de`
NS	`ns2.domainoffensive.de`
		A	2001:67c:10b8::21^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.mainns.eu`
		A	176.97.158.21^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.mainns.eu`
NS	`ns3.domainoffensive.de`
		A	2001:67c:1bc::20^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns3.mainns.net`
		A	192.174.68.20^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns3.mainns.net`
MX	`mail.cloudnativescience.com` ⭐
		A	185.11.138.131^{🇩🇪 AS48823185.11.136.0/22}
			PTR	`cloudnativescience.com`
SOA	`ns1.domainoffensive.de`info@domains.resellerinterface.de serial=1706111886

`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=1771291435

PTR for

131.138.11.185.in-addr.arpa

Subdomains

mail.cloudnativescience.com

Same first word

cloudnativescience.com

DNS History

8 records (5 active, 3 former)

●NSns1.domainoffensive.de2018-12-15 → 2026-03-15 · 3 obs

○ 2016-12-20 15:43:12
● 2018-12-15 19:02:46
● 2026-03-15 00:01:58

○NSns1.masterlogin.de2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:43:12
○ 2018-12-15 19:02:46
○ 2026-03-15 00:01:58

●NSns2.domainoffensive.de2018-12-15 → 2026-03-15 · 3 obs

○ 2016-12-20 15:43:12
● 2018-12-15 19:02:46
● 2026-03-15 00:01:58

○NSns2.masterlogin.de2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:43:12
○ 2018-12-15 19:02:46
○ 2026-03-15 00:01:58

●NSns3.domainoffensive.de2018-12-15 → 2026-03-15 · 3 obs

○ 2016-12-20 15:43:12
● 2018-12-15 19:02:46
● 2026-03-15 00:01:58

○NSns3.masterlogin.de2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 15:43:12
○ 2018-12-15 19:02:46
○ 2026-03-15 00:01:58

●MXmail.cloudnativescience.com2016-12-20 → 2026-03-15 · 2 obs

● 2016-12-20 15:43:12
● 2026-03-15 00:01:58

●A185.11.138.1312016-12-20 → 2026-03-15 · 2 obs

● 2016-12-20 15:43:12
● 2026-03-15 00:01:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cloudnativescience.com	ns1.domainoffensive.de, ns2.domainoffensive.de, ns3.domainoffensive.de	-

✅ Authoritative Response

Server: 192.174.68.21

NS records: ns1.domainoffensive.de, ns2.domainoffensive.de, ns3.domainoffensive.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudnativescience.com (unsigned zone)

⏱️ Timing

Total: 617ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.11.138.131`
NS	3	`ns1.domainoffensive.de, ns3.domainoffensive.de...`
MX	1	`mail.cloudnativescience.com (pri: 10)`
SOA	1	`ns1.domainoffensive.de info.domains.rese`

Analysis

Hierarchy

mail.cloudnativescience.com is a child of cloudnativescience.com.

IP Addresses

cloudnativescience.com resolves to one IP number: 185.11.138.131.

Other host names, for example mail.cloudnativescience.com, share IP numbers with cloudnativescience.com.

Name Servers

cloudnativescience.com is delegated to three name servers: ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de.

cloudnativescience.com at least partially shares name servers with other domains, including ingvi.de, steuerberater-gmund.de, feuerwehr-video.de, velike.org and bodiweb.de.

These name servers are often used with ns2.domainoffensive.eu and ns3.domainoffensive.net.

Host names with two IP numbers:

ns1.domainoffensive.de: 2001:67c:1bc::21 and 192.174.68.21

ns2.domainoffensive.de: 2001:67c:10b8::21 and 176.97.158.21

ns3.domainoffensive.de: 2001:67c:1bc::20 and 192.174.68.20

Mail Servers

A single mail server handles cloudnativescience.com, mail.cloudnativescience.com.

Host name mail.cloudnativescience.com resolves to a single IP: 185.11.138.131.

cloudnativescience.com - robtex.com