comtrainer.de - dns.ninja

`comtrainer.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c17:c19c::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`cs3.web-redirect.eu`
A	2a01:4f8:c2c:abf5::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	2a01:4f8:c010:3f9c::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	116.202.9.166^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
A	116.202.21.136^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
A	116.203.213.72^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
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.eu`
		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.net`
		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`
TXT	`v=spf1 -all`
SOA	`ns1.domainoffensive.de`info@domains.resellerinterface.de serial=1780362230

`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=1785645383

Same first word

comtrainer.de

comtrainer.com

Similar names

DNS History

18 records (9 active, 9 former)

●NSns1.domainoffensive.de2026-04-05 → 2026-08-02 · 3 obs

○ 2020-02-04 08:39:26
● 2026-04-05 01:34:14
● 2026-08-02 05:26:50

○NSns1.sedoparking.com2015-06-04 → 2020-02-04 · 4 obs

● 2015-06-04 04:22:20
● 2020-02-04 08:39:26
○ 2026-04-05 01:34:14
○ 2026-08-02 05:26:50

●NSns2.domainoffensive.eu2026-04-05 → 2026-08-02 · 3 obs

○ 2020-02-04 08:39:26
● 2026-04-05 01:34:14
● 2026-08-02 05:26:50

○NSns2.sedoparking.com2015-06-04 → 2020-02-04 · 4 obs

● 2015-06-04 04:22:20
● 2020-02-04 08:39:26
○ 2026-04-05 01:34:14
○ 2026-08-02 05:26:50

●NSns3.domainoffensive.net2026-04-05 → 2026-08-02 · 3 obs

○ 2020-02-04 08:39:26
● 2026-04-05 01:34:14
● 2026-08-02 05:26:50

○MX.2026-04-05 → 2026-08-02 · 2 obs

○ 2026-04-05 01:34:14
○ 2026-08-02 05:26:50

○MXlocalhost2017-03-15 → 2017-03-15 · 4 obs

○ 2016-04-08 17:43:48
● 2017-03-15 15:20:32
○ 2020-02-04 08:39:26
○ 2026-08-02 05:26:50

○MXmail.nickstel.com2015-06-04 → 2016-04-08 · 4 obs

● 2015-06-04 04:22:20
● 2016-04-08 17:43:48
○ 2017-03-15 15:20:32
○ 2026-08-02 05:26:50

○MXmail.pickelhost.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-15 15:20:32
● 2020-02-04 08:39:26
○ 2026-04-05 01:34:14
○ 2026-08-02 05:26:50

●A116.202.21.1362026-04-05 → 2026-08-02 · 3 obs

○ 2020-02-04 08:39:26
● 2026-04-05 01:34:14
● 2026-08-02 05:26:50

●A116.202.9.1662026-04-05 → 2026-08-02 · 3 obs

○ 2020-02-04 08:39:26
● 2026-04-05 01:34:14
● 2026-08-02 05:26:50

●A116.203.213.722026-04-05 → 2026-08-02 · 3 obs

○ 2020-02-04 08:39:26
● 2026-04-05 01:34:14
● 2026-08-02 05:26:50

●A2a01:4f8:c010:3f9c::12026-04-05 → 2026-08-02 · 3 obs

○ 2020-02-04 08:39:26
● 2026-04-05 01:34:14
● 2026-08-02 05:26:50

●A2a01:4f8:c17:c19c::12026-04-05 → 2026-08-02 · 3 obs

○ 2020-02-04 08:39:26
● 2026-04-05 01:34:14
● 2026-08-02 05:26:50

●A2a01:4f8:c2c:abf5::12026-04-05 → 2026-08-02 · 3 obs

○ 2020-02-04 08:39:26
● 2026-04-05 01:34:14
● 2026-08-02 05:26:50

○A72.52.4.1222017-03-15 → 2017-03-15 · 4 obs

○ 2016-04-08 17:43:48
● 2017-03-15 15:20:32
○ 2020-02-04 08:39:26
○ 2026-08-02 05:26:50

○A72.52.4.912015-06-04 → 2016-04-08 · 4 obs

● 2015-06-04 04:22:20
● 2016-04-08 17:43:48
○ 2017-03-15 15:20:32
○ 2026-08-02 05:26:50

○A91.195.240.1262020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-15 15:20:32
● 2020-02-04 08:39:26
○ 2026-04-05 01:34:14
○ 2026-08-02 05:26:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
comtrainer.de	ns3.domainoffensive.net, ns2.domainoffensive.eu, ns1.domainoffensive.de	-

✅ Authoritative Response

Server:192.174.68.20

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comtrainer.de (unsigned zone)

⏱️ Timing

Total: 671ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`116.202.9.166, 116.203.213.72...`
AAAA	3	`2a01:4f8:c17:c19c::1, 2a01:4f8:c2c:abf5::1...`
NS	3	`ns1.domainoffensive.de, ns2.domainoffensive.eu...`
MX	1	`. (pri: 10)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.domainoffensive.de info.domains.rese`

Analysis

IP Addresses

With 6 IP addresses in total, comtrainer.de resolves to 116.202.9.166, 116.202.21.136, 116.203.213.72 and 3 other.

Among the host names that share IP numbers with comtrainer.de are tagobank.de, hoffnung.tv, akku2000.de and two others.

Name Servers

Three name servers are authoritative for comtrainer.de: ns1.domainoffensive.de, ns2.domainoffensive.eu and ns3.domainoffensive.net.

comtrainer.de shares at least some of its name servers with other domains, including distrochooser.de, maximiliane.at, burchardt.one and two others.

These name servers are frequently paired with the name servers ns2.domainoffensive.de and ns3.domainoffensive.de.

ns1.domainoffensive.de resolves to 192.174.68.21 and 2001:67c:1bc::21. ns2.domainoffensive.eu resolves to 176.97.158.21 and 2001:67c:10b8::21. ns3.domainoffensive.net resolves to 192.174.68.20 and 2001:67c:1bc::20. All three hostnames point to two IP numbers each.