`cfk-freizeitcentrum.de`

DNSSEC	⚠️ Not signed
A	213.135.9.198^{🇩🇪 INTERSAAR-AS213.135.0.0/19 intersaar GmbH Saarbruecken Germany}
		PTR	`hosting11.ma-x.de`
NS	`ns1a.dodns.net` ⭐
		A	2001:8d8:fe:53:217:160:82:254^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1a.dodns.net`
		A	217.160.82.254^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1a.dodns.net`
NS	`ns2a.dodns.net`
		A	2607:f1c0:fe:53:185:132:35:254^{🇺🇸 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	`ns2a.dodns.net`
		A	185.132.35.254^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns2a.dodns.net`
MX	`spam1.infoserve.de` ⭐
		A	212.89.128.80^{🇩🇪 INFOSERVE-AS212.89.128.0/19 Infoserve GmbH DE-SAARNET-981214}
			PTR	`spam1.infoserve.de`
MX	`spam2.infoserve.de`⁽²⁰⁾
		A	212.89.128.81^{🇩🇪 INFOSERVE-AS212.89.128.0/19 Infoserve GmbH DE-SAARNET-981214}
			PTR	`spam2.infoserve.de`
TXT	`v=spf1 a mx a:mail.wzb.de -all`
TXT	`_globalsign-domain-verification=AUuNc3rsfoFRKmLGXlWKLw6_os1L78wraFPkLTw85K`
TXT	`MS=ms71426932`
SOA	`ns1a.dodns.net`hostmaster@cfk-freizeitcentrum.de 2024-03-13 #4

`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=1784593216

WOT: SAFE (68/100)

Subdomains

mail.cfk-freizeitcentrum.de

Same first word

cfk-freizeitcentrum.de

DNS History

11 records (5 active, 6 former)

●NSns1a.dodns.net2026-03-13 → 2026-07-21 · 3 obs

○ 2017-06-07 14:14:10
● 2026-03-13 16:15:54
● 2026-07-21 00:28:00

●NSns2a.dodns.net2026-03-13 → 2026-07-21 · 3 obs

○ 2017-06-07 14:14:10
● 2026-03-13 16:15:54
● 2026-07-21 00:28:00

○NSnsa7.schlundtech.de2015-08-12 → 2017-06-07 · 4 obs

● 2015-08-12 16:01:14
● 2017-06-07 14:14:10
○ 2026-03-13 16:15:54
○ 2026-07-21 00:28:00

○NSnsb7.schlundtech.de2015-08-12 → 2017-06-07 · 4 obs

● 2015-08-12 16:01:14
● 2017-06-07 14:14:10
○ 2026-03-13 16:15:54
○ 2026-07-21 00:28:00

○NSnsc7.schlundtech.de2015-08-12 → 2017-06-07 · 4 obs

● 2015-08-12 16:01:14
● 2017-06-07 14:14:10
○ 2026-03-13 16:15:54
○ 2026-07-21 00:28:00

○NSnsd7.schlundtech.de2015-08-12 → 2017-06-07 · 4 obs

● 2015-08-12 16:01:14
● 2017-06-07 14:14:10
○ 2026-03-13 16:15:54
○ 2026-07-21 00:28:00

○MXmail.cfk-freizeitcentrum.de2015-08-12 → 2017-06-07 · 4 obs

● 2015-08-12 16:01:14
● 2017-06-07 14:14:10
○ 2026-03-13 16:15:54
○ 2026-07-21 00:28:00

●MXspam1.infoserve.de2026-03-13 → 2026-07-21 · 3 obs

○ 2017-06-07 14:14:10
● 2026-03-13 16:15:54
● 2026-07-21 00:28:00

●MXspam2.infoserve.de2026-03-13 → 2026-07-21 · 3 obs

○ 2017-06-07 14:14:10
● 2026-03-13 16:15:54
● 2026-07-21 00:28:00

○A212.89.133.1342015-08-12 → 2017-06-07 · 4 obs

● 2015-08-12 16:01:14
● 2017-06-07 14:14:10
○ 2026-03-13 16:15:54
○ 2026-07-21 00:28:00

●A213.135.9.1982026-03-13 → 2026-07-21 · 3 obs

○ 2017-06-07 14:14:10
● 2026-03-13 16:15:54
● 2026-07-21 00:28:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
cfk-freizeitcentrum.de	ns1a.dodns.net, ns2a.dodns.net	-

✅ Authoritative Response

Server:217.160.82.254

NS records: ns1a.dodns.net, ns2a.dodns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfk-freizeitcentrum.de (unsigned zone)

⏱️ Timing

Total: 2601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.135.9.198`
NS	2	`ns1a.dodns.net, ns2a.dodns.net`
MX	2	`spam2.infoserve.de (pri: 20), spam1.infoserve.de (pri: 10)`
TXT	3	`MS=ms71426932, _globalsign-domain-verification=AUuNc3rs...`
SOA	1	`ns1a.dodns.net hostmaster.cfk-freizeitce`

Analysis

Hierarchy

The domain mail.cfk-freizeitcentrum.de falls under the parent cfk-freizeitcentrum.de.

IP Addresses

cfk-freizeitcentrum.de has exactly one IP address — 213.135.9.198.

mail.regano.eu, dknife.com, www.bbz-hochwald.de plus two other host names have IP numbers in common with cfk-freizeitcentrum.de.

Name Servers

The NS records for cfk-freizeitcentrum.de delegate to ns1a.dodns.net and ns2a.dodns.net.

The name server configuration of cfk-freizeitcentrum.de is shared with other domains, for instance horsesense.de, webmailer.digital, estina.at and two others.

At least some of cfk-freizeitcentrum.de's name servers are shared with other domains, for example mpharma.de, cip24.net, eenergierente.de and two more.

These name servers tend to be used in conjunction with the name servers ns1.dodns.net.

ns1a.dodns.net resolves to 217.160.82.254 and 2001:8d8:fe:53:217:160:82:254. Likewise, ns2a.dodns.net resolves to 185.132.35.254 and 2607:f1c0:fe:53:185:132:35:254 — two IP addresses apiece.

Mail Servers

cfk-freizeitcentrum.de uses two mail servers, spam1.infoserve.de and spam2.infoserve.de.

The mail server setup of cfk-freizeitcentrum.de matches that of other domains such as saartoto.de, webvocat.de, recycling-saarland.de and two others.

cfk-freizeitcentrum.de overlaps on mail servers with certain other domains, globus-lieferantenportal.de among them.

Each of spam1.infoserve.de and spam2.infoserve.de has one IP address: spam1.infoserve.de uses 212.89.128.80 and spam2.infoserve.de uses 212.89.128.81.

cfk-freizeitcentrum.de - robtex.com