`internetabteilung.com`

DNSSEC	⚠️ Not signed
A	213.239.204.167^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
		PTR	`static.213-239-204-167.clients.your-server.de`
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`mail.internetabteilung.com` ⭐
		A	213.239.204.167^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`static.213-239-204-167.clients.your-server.de`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-04-07 #0

`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=1776163327

Subdomains

mail.internetabteilung.com

Same first word

internetabteilung.com

DNS History

7 records (5 active, 2 former)

●NSns.second-ns.com2026-04-14 → 2026-04-14 · 2 obs

○ 2019-12-29 06:03:52
● 2026-04-14 11:01:34

○NSns.second-ns.de2015-05-02 → 2019-12-29 · 3 obs

● 2015-05-02 07:32:56
● 2019-12-29 06:03:52
○ 2026-04-14 11:01:34

●NSns1.your-server.de2015-05-02 → 2026-04-14 · 2 obs

● 2015-05-02 07:32:56
● 2026-04-14 11:01:34

●NSns3.second-ns.de2026-04-14 → 2026-04-14 · 2 obs

○ 2019-12-29 06:03:52
● 2026-04-14 11:01:34

○NSns4.your-server.de2015-05-02 → 2019-12-29 · 3 obs

● 2015-05-02 07:32:56
● 2019-12-29 06:03:52
○ 2026-04-14 11:01:34

●MXmail.internetabteilung.com2015-05-02 → 2026-04-14 · 2 obs

● 2015-05-02 07:32:56
● 2026-04-14 11:01:34

●A213.239.204.1672015-05-02 → 2026-04-14 · 2 obs

● 2015-05-02 07:32:56
● 2026-04-14 11:01:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
internetabteilung.com	ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de	2 records

✅ Authoritative Response

Server:193.47.99.4

NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for internetabteilung.com (unsigned zone)

⏱️ Timing

Total: 859ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.239.204.167`
NS	3	`ns3.second-ns.de, ns.second-ns.com...`
MX	1	`mail.internetabteilung.com (pri: 10)`
SOA	1	`ns1.your-server.de postmaster.your-serve`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)

Analysis

Hierarchy

The parent of mail.internetabteilung.com is internetabteilung.com.

IP Addresses

internetabteilung.com points to IP number: 213.239.204.167.

Other host names, for instance mail.internetabteilung.com share IP numbers with internetabteilung.com.

Name Servers

internetabteilung.com is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

internetabteilung.com at least partially shares name servers with other domains, for instance 9.6.2.8.c.1.c.1.8.f.4.0.1.0.a.2.ip6.arpa, taxmedia-online.com, fiedel-max.at, polyphonia.org and transportmobile.de.

these name servers are often used in conjunction with the name servers ns1.first-ns.de.

Host ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242; Host ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4; Host ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

Mail Servers

internetabteilung.com is handled by a single mail server, mail.internetabteilung.com.

mail.internetabteilung.com points to a single IP: 213.239.204.167.

internetabteilung.com - robtex.com