`themen-service.de`

DNSSEC	⚠️ Not signed
A	188.40.92.90^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
		PTR	`static.90.92.40.188.clients.your-server.de`

`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=1783477512

Subdomains

mail.themen-service.de

Same first word

themen-service.de

DNS History

9 records (1 active, 8 former)

○NSns1.ns-serve.net2015-07-04 → 2017-09-22 · 4 obs

● 2015-07-04 07:16:54
● 2017-09-22 13:30:48
○ 2026-04-23 17:07:06
○ 2026-07-08 02:28:40

○NSns1.parkingcrew.net2026-04-23 → 2026-05-31 · 4 obs

○ 2017-09-22 13:30:48
● 2026-04-23 17:07:06
● 2026-05-31 16:19:00
○ 2026-07-08 02:28:40

○NSns2.ns-serve.net2015-07-04 → 2017-09-22 · 4 obs

● 2015-07-04 07:16:54
● 2017-09-22 13:30:48
○ 2026-04-23 17:07:06
○ 2026-07-08 02:28:40

○NSns2.parkingcrew.net2026-04-23 → 2026-05-31 · 4 obs

○ 2017-09-22 13:30:48
● 2026-04-23 17:07:06
● 2026-05-31 16:19:00
○ 2026-07-08 02:28:40

○MXmail.h-email.net2026-04-23 → 2026-05-31 · 4 obs

○ 2017-09-22 13:30:48
● 2026-04-23 17:07:06
● 2026-05-31 16:19:00
○ 2026-07-08 02:28:40

○MXmail.themen-service.de2015-07-04 → 2017-09-22 · 4 obs

● 2015-07-04 07:16:54
● 2017-09-22 13:30:48
○ 2026-04-23 17:07:06
○ 2026-07-08 02:28:40

○A104.247.81.992026-04-23 → 2026-05-31 · 4 obs

○ 2017-09-22 13:30:48
● 2026-04-23 17:07:06
● 2026-05-31 16:19:00
○ 2026-07-08 02:28:40

●A188.40.92.902026-07-08 → 2026-07-08 · 2 obs

○ 2026-05-31 16:19:00
● 2026-07-08 02:28:40

○A193.254.184.622015-07-04 → 2017-09-22 · 4 obs

● 2015-07-04 07:16:54
● 2017-09-22 13:30:48
○ 2026-04-23 17:07:06
○ 2026-07-08 02:28:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-

✅ Authoritative Response

Server:81.91.164.5

NS records: a.nic.de, f.nic.de, z.nic.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 597ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.92.90`

Analysis

Hierarchy

themen-service.de is the parent zone for mail.themen-service.de.

IP Addresses

themen-service.de resolves to just one IP address, 188.40.92.90.

Two other host names, along with aamr.de, tozar.de and www.gaycamchat.de, also share IP numbers with themen-service.de.

themen-service.de - robtex.com