`frequenz-service.de`

DNSSEC	⚠️ Not signed
A	195.201.237.196^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
		PTR	`static.196.237.201.195.clients.your-server.de`
NS	`ns4.stratoserver.net` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:32^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
		A	217.160.80.159^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
NS	`ns3.stratoserver.net`
		A	2607:f1c0:fe:53:185:132:34:159^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns3.stratoserver.net`
		A	185.132.34.159^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.stratoserver.net`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtp.rzone.de`
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`ns4.stratoserver.net`hostmaster@strato-rz.de 2020-06-12 #70

`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=1774690915

Same first word

frequenz-service.de

DNS History

8 records (4 active, 4 former)

○NSns.stratoserver.net2015-05-12 → 2016-08-14 · 4 obs

● 2015-05-12 00:46:50
● 2016-08-14 12:33:08
○ 2017-04-04 08:20:38
○ 2026-03-28 09:49:12

○NSns2.stratoserver.net2015-05-12 → 2016-08-14 · 4 obs

● 2015-05-12 00:46:50
● 2016-08-14 12:33:08
○ 2017-04-04 08:20:38
○ 2026-03-28 09:49:12

●NSns3.stratoserver.net2017-04-04 → 2026-03-28 · 3 obs

○ 2016-08-14 12:33:08
● 2017-04-04 08:20:38
● 2026-03-28 09:49:12

●NSns4.stratoserver.net2017-04-04 → 2026-03-28 · 3 obs

○ 2016-08-14 12:33:08
● 2017-04-04 08:20:38
● 2026-03-28 09:49:12

○MXmx.54186191.de.strato-hosting.eu2015-05-12 → 2017-04-04 · 4 obs

● 2015-05-12 00:46:50
● 2017-04-04 08:20:38
○ 2026-03-26 17:15:52
○ 2026-03-28 09:49:12

●MXsmtp.rzone.de2026-03-26 → 2026-03-28 · 3 obs

○ 2017-04-04 08:20:38
● 2026-03-26 17:15:52
● 2026-03-28 09:49:12

●A195.201.237.1962026-03-26 → 2026-03-28 · 3 obs

○ 2017-04-04 08:20:38
● 2026-03-26 17:15:52
● 2026-03-28 09:49:12

○A85.214.83.512015-05-12 → 2017-04-04 · 4 obs

● 2015-05-12 00:46:50
● 2017-04-04 08:20:38
○ 2026-03-26 17:15:52
○ 2026-03-28 09:49:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
frequenz-service.de	ns3.stratoserver.net, ns4.stratoserver.net	-

✅ Authoritative Response

Server:217.160.80.159

NS records: ns3.stratoserver.net, ns4.stratoserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 473ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.201.237.196`
NS	2	`ns4.stratoserver.net, ns3.stratoserver.net`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`ns4.stratoserver.net hostmaster.strato-r`

Analysis

IP Addresses

frequenz-service.de points to a single IP address: 195.201.237.196.

Other host names, such as static.196.237.201.195.clients.your-server.de and fz-rbg.de, share IP numbers with frequenz-service.de.

Name Servers

Two name servers ns3.stratoserver.net and ns4.stratoserver.net handle the delegation for frequenz-service.de.

frequenz-service.de shares the same name server setup as other domains, for example yunsey.eu, wienand-koeln.de, camping-in-europa.de, tanzsport-schermbeck.de and itrac19.com.

Host names with two IP numbers:

ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159.

ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.

Mail Servers

The smtp.rzone.de mail server handles frequenz-service.de.

frequenz-service.de shares the same mail server setup as other domains, including nimpie.com, dutchguy.co.uk, majadahondamagazin.es, mx.52140899.xy.strato-hosting.eu and dekatuin.nl.

smtp.rzone.de points to two IP numbers: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

frequenz-service.de - robtex.com