cppstd26.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cppstd26.com`

DNSSEC	⚠️ Not signed
A	2a00:1030:0:44::d90d:419a^{🇩🇪 GDS-12a00:1030::/32 DE-GAERTNER-2a00-1030 Gaertner Datensysteme GmbH & Co. KG, Braunschweig}
		PTR	`c128.gaertner.de`
A	217.13.65.154^{🇩🇪 GDS-1217.13.64.0/20 DE-GAERTNER-217-13-64-79}
NS	`ns.gaertner.de` ⭐
		A	2a00:1030:0:44::2^{🇩🇪 GDS-12a00:1030::/32 DE-GAERTNER-2a00-1030 Gaertner Datensysteme GmbH & Co. KG, Braunschweig}
			PTR	`ns.gaertner.de`
		A	217.13.65.2^{🇩🇪 GDS-1217.13.64.0/20 DE-GAERTNER-217-13-64-79}
			PTR	`ns.gaertner.de`
NS	`ns2.as24956.net`
		A	2a00:e68:16::2^{🇩🇪 NETDE2a00:e68::/29 DE-IPH-20100913}
			PTR	`hangover.gaertner.de`
		A	62.48.87.229^{🇩🇪 NETDE62.48.64.0/19 DE-IPH-20000621}
			PTR	`hangover.gaertner.de`
MX	`mailgate2.unternehmen.com` ⭐
		A	18.184.215.39^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`ec2-18-184-215-39.eu-central-1.compute.amazonaws.com`
MX	`no10.unternehmen.com` ⭐
		A	18.184.215.39^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`ec2-18-184-215-39.eu-central-1.compute.amazonaws.com`
SOA	`ns.gaertner.de`hostmaster@gaertner.de 2026-09-01 #1

`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=1789338668

Same first word

cppstd26.com

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NSns.gaertner.de2026-09-13 → 2026-09-13 · 3 obs

○ 2026-09-07 23:47:40
● 2026-09-13 04:01:28
● 2026-09-13 23:00:44

○NSns.unternehmen.org2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:01:14
○ 2026-09-07 23:47:40
○ 2026-09-13 23:00:44

●NSns2.as24956.net2026-09-13 → 2026-09-13 · 3 obs

○ 2026-09-07 23:47:40
● 2026-09-13 04:01:28
● 2026-09-13 23:00:44

○NSns2.unternehmen.org2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:01:14
○ 2026-09-07 23:47:40
○ 2026-09-13 23:00:44

○MXmailgate.unternehmen.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:01:14
○ 2026-09-07 23:47:40
○ 2026-09-13 23:00:44

●MXmailgate2.unternehmen.com2019-12-17 → 2026-09-13 · 4 obs

● 2019-12-17 20:01:14
○ 2026-09-07 23:47:40
● 2026-09-13 04:01:28
● 2026-09-13 23:00:44

●MXno10.unternehmen.com2026-09-13 → 2026-09-13 · 3 obs

○ 2026-09-07 23:47:40
● 2026-09-13 04:01:28
● 2026-09-13 23:00:44

●A217.13.65.1542026-09-13 → 2026-09-13 · 3 obs

○ 2026-09-07 23:47:40
● 2026-09-13 04:01:28
● 2026-09-13 23:00:44

●A2a00:1030:0:44::d90d:419a2026-09-13 → 2026-09-13 · 3 obs

○ 2026-09-07 23:47:40
● 2026-09-13 04:01:28
● 2026-09-13 23:00:44

○A52.29.94.272019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:01:14
○ 2026-09-07 23:47:40
○ 2026-09-13 23:00:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...	-
cppstd26.com	ns.gaertner.de, ns2.as24956.net	-

✅ Authoritative Response

Server:62.48.87.229

NS records: ns.gaertner.de, ns2.as24956.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cppstd26.com (unsigned zone)

⏱️ Timing

Total: 1671ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.13.65.154`
AAAA	1	`2a00:1030:0:44::d90d:419a`
NS	2	`ns2.as24956.net, ns.gaertner.de`
MX	2	`mailgate2.unternehmen.com (pri: 10), no10.unternehmen.com (pri: 10)`
SOA	1	`ns.gaertner.de hostmaster.gaertner.de`

Analysis

IP Addresses

cppstd26.com points to the IP addresses 217.13.65.154 and 2a00:1030:0:44::d90d:419a

komposition-pk.de, www.anwalt-bs.de, kanu-wanderer-braunschweig.de and two other host names share IP numbers with cppstd26.com.

Name Servers

cppstd26.com uses two name servers for its delegation: ns.gaertner.de and ns2.as24956.net.

cppstd26.com uses the same name servers as several other domains — among them soa-in-practice.com, soa-practice.com, josuttis.eu and two more.

At least some of cppstd26.com's name servers are shared with other domains, for example 0.0.2.0.0.3.0.1.0.0.a.2.ip6.arpa, callapizza.mobi, igw-automotive.de and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.pop-hannover.net, ns2.gaertner.de and ns.westermann.de.

The two host names ns.gaertner.de and ns2.as24956.net each have a pair of IP addresses: ns.gaertner.de has 217.13.65.2 and 2a00:1030:0:44::2, and ns2.as24956.net has 62.48.87.229 and 2a00:e68:16::2.

Mail Servers

Mail for cppstd26.com is handled by two mail servers — mailgate2.unternehmen.com and no10.unternehmen.com.

cppstd26.com uses an identical mail server configuration to several other domains — among them it-communication.com, cppbook.com, mag-bhkw.eu and two more.

cppstd26.com has at least partial mail server overlap with other domains such as diwanpress.com, mws-sm.de, asadullahyate.com and two more.

This set of mail servers commonly appears together with the mail servers mailgate.unternehmen.com.

mailgate2.unternehmen.com resolves to 18.184.215.39; no10.unternehmen.com resolves to the same IP address, 18.184.215.39.

Both mailgate2.unternehmen.com and no10.unternehmen.com resolve to 18.184.215.39 IP addresses each.