`comtech-service.de`

DNSSEC	⚠️ Not signed
A	79.192.56.217^{🇩🇪 DTAG79.192.0.0/10 Deutsche Telekom AG, Internet service provider}
NS	`ns1.asok.de` ⭐
		A	2a00:d0c0:200:0:b9:1a:9c:86^{🇩🇪 UVENSYS2a00:d0c0:200::/48 JonasPasche}
			PTR	`ns1.asok.de`
		A	185.26.156.180^{🇩🇪 UVENSYS185.26.156.0/24 JonasPasche}
			PTR	`ns1.asok.de`
NS	`ns2.asok.de`
		A	2001:1a50:11:0:5f:8f:ac:b4^{🇩🇪 RHTEC-AS2001:1a50::/32 rh-tec IP Network}
			PTR	`ns2.asok.de`
		A	95.143.172.180^{🇩🇪 RHTEC-AS95.143.160.0/20 rh-tec IP Network}
			PTR	`ns2.asok.de`
NS	`ns3.asok.de`
		A	2a02:2e0:3fc:52:0:62:52:b4^{🇩🇪 PLUSLINE2a02:2e0::/29 Plus.line AG}
			PTR	`ns3.asok.de`
		A	82.98.82.180^{🇩🇪 PLUSLINE82.98.64.0/18 Plus.line AG}
			PTR	`ns3.asok.de`
MX	`localmail.comtech-service.de` ⭐
		A	79.192.56.217^{🇩🇪 DTAG79.192.0.0/10 Deutsche Telekom AG, Internet service provider}
MX	`mailin.selfhost.de`⁽⁶⁰⁾
		A	95.143.172.45^{🇩🇪 RHTEC-AS95.143.160.0/20 rh-tec IP Network}
			PTR	`garbageman.selfhost.de`
		A	95.143.172.46^{🇩🇪 RHTEC-AS95.143.160.0/20 rh-tec IP Network}
			PTR	`garbagewoman.selfhost.de`
SOA	`ns1.asok.de`hostmaster@asok.de serial=1774137950

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774580345

Subdomains

localmail.comtech-service.de

Same first word

comtech-service.com

comtech-service.ru

comtech-service.de

DNS History

16 records (6 active, 10 former)

●NSns1.asok.de2026-02-22 → 2026-03-27 · 3 obs

○ 2017-02-10 05:11:00
● 2026-02-22 07:14:02
● 2026-03-27 03:22:12

●NSns2.asok.de2026-02-22 → 2026-03-27 · 3 obs

○ 2017-02-10 05:11:00
● 2026-02-22 07:14:02
● 2026-03-27 03:22:12

●NSns3.asok.de2026-02-22 → 2026-03-27 · 3 obs

○ 2017-02-10 05:11:00
● 2026-02-22 07:14:02
● 2026-03-27 03:22:12

○NSpri.asok.de2015-07-03 → 2017-02-10 · 4 obs

● 2015-07-03 03:04:16
● 2017-02-10 05:11:00
○ 2026-02-22 07:14:02
○ 2026-03-27 03:22:12

○NSsec.asok.de2015-07-03 → 2017-02-10 · 4 obs

● 2015-07-03 03:04:16
● 2017-02-10 05:11:00
○ 2026-02-22 07:14:02
○ 2026-03-27 03:22:12

●MXlocalmail.comtech-service.de2015-07-03 → 2026-03-27 · 2 obs

● 2015-07-03 03:04:16
● 2026-03-27 03:22:12

●MXmailin.selfhost.de2015-07-03 → 2026-03-27 · 2 obs

● 2015-07-03 03:04:16
● 2026-03-27 03:22:12

○A79.192.49.2002026-03-17 → 2026-03-17 · 4 obs

○ 2026-02-22 07:14:02
● 2026-03-17 02:10:32
○ 2026-03-25 18:56:36
○ 2026-03-27 03:22:12

●A79.192.56.2172026-03-25 → 2026-03-27 · 3 obs

○ 2026-03-17 02:10:32
● 2026-03-25 18:56:36
● 2026-03-27 03:22:12

○A79.192.62.2032017-02-10 → 2017-02-10 · 4 obs

○ 2016-04-26 12:37:48
● 2017-02-10 05:11:00
○ 2026-02-22 07:14:02
○ 2026-03-27 03:22:12

○A79.252.42.1292016-04-26 → 2016-04-26 · 4 obs

○ 2016-02-06 13:54:14
● 2016-04-26 12:37:48
○ 2017-02-10 05:11:00
○ 2026-03-27 03:22:12

○A79.252.43.2112015-11-08 → 2015-11-08 · 4 obs

○ 2015-07-03 03:04:16
● 2015-11-08 03:01:26
○ 2016-02-06 13:54:14
○ 2026-03-27 03:22:12

○A79.252.61.1032015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 03:04:16
○ 2015-11-08 03:01:26
○ 2026-03-27 03:22:12

○A79.252.62.292016-02-06 → 2016-02-06 · 4 obs

○ 2015-11-08 03:01:26
● 2016-02-06 13:54:14
○ 2016-04-26 12:37:48
○ 2026-03-27 03:22:12

○A87.158.83.952026-02-22 → 2026-02-22 · 4 obs

○ 2017-02-10 05:11:00
● 2026-02-22 07:14:02
○ 2026-03-17 02:10:32
○ 2026-03-27 03:22:12

○A87.163.77.132026-02-22 → 2026-03-27 · 2 obs

○ 2026-02-22 07:14:02
○ 2026-03-27 03:22:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
comtech-service.de	ns3.asok.de, ns2.asok.de, ns1.asok.de	-

✅ Authoritative Response

Server:82.98.82.180

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comtech-service.de (unsigned zone)

⏱️ Timing

Total: 1274ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.192.56.217`
NS	3	`ns1.asok.de, ns2.asok.de...`
MX	2	`localmail.comtech-service.de (pri: 50), mailin.selfhost.de (pri: 60)`
SOA	1	`ns1.asok.de hostmaster.asok.de`

Analysis

Hierarchy

localmail.comtech-service.de is a child of comtech-service.de.

IP Addresses

comtech-service.de resolves to one IP number: 79.192.56.217.

Other host names, for example localmail.comtech-service.de, share IP numbers with comtech-service.de.

Name Servers

comtech-service.de is delegated to three name servers: ns1.asok.de, ns2.asok.de and ns3.asok.de.

comtech-service.de at least partially shares name servers with other domains, including meermannhaus.de, optik-scheffer.de, dhvl.de, flokatii.de and ccblank.net.

Host names with two IP numbers:

ns1.asok.de: 2a00:d0c0:200:0:b9:1a:9c:86 and 185.26.156.180

ns2.asok.de: 2001:1a50:11:0:5f:8f:ac:b4 and 95.143.172.180

ns3.asok.de: 2a02:2e0:3fc:52:0:62:52:b4 and 82.98.82.180

Mail Servers

comtech-service.de is served by two mail servers localmail.comtech-service.de and mailin.selfhost.de.

comtech-service.de shares at least some mail servers with other domains, for example visumpartner.net, gaetanet.de, haarstuebchen.de, thepoetters.net and fiege.me.

These mail servers are often used together with the mail servers rubidium.selfhost.de.

Host names with two IP numbers: mailin.selfhost.de points to 95.143.172.45 and 95.143.172.46.

Host names with one IP number: localmail.comtech-service.de points to 79.192.56.217.

comtech-service.de - robtex.com