`clustercomputing.de`

DNSSEC	⚠️ Not signed
A	213.73.98.168^{🇩🇪 SNAFU-LIG-AS213.73.64.0/18 snafu Gesellschaft f�r interaktive Netzwerke mbH, Berlin}
		PTR	`n098h168.cloud.snafu.de`
NS	`ns01.snafu.de` ⭐
		A	213.73.103.2^{🇩🇪 SNAFU-LIG-AS213.73.64.0/18 snafu Gesellschaft f�r interaktive Netzwerke mbH, Berlin}
			PTR	`ns01.snafu.de`
NS	`ns02.snafu.de`
		A	78.46.25.196^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`ns02.snafu.de`
MX	`mailin.snafu.de` ⭐
		A	84.23.254.51^{🇩🇪 SNAFU-LIG-AS84.23.240.0/20 snafu Gesellschaft f�r interaktive Netzwerke mbH Operations}
			PTR	`service.snafu.de`
MX	`secondary.snafu.de`⁽²⁰⁾
		A	84.23.254.17^{🇩🇪 SNAFU-LIG-AS84.23.240.0/20 snafu Gesellschaft f�r interaktive Netzwerke mbH Operations}
TXT	`v=spf1 include:_spf1.snafu.de include:_spf2.snafu.de ?all`
SOA	`ns01.snafu.de`domain@team.snafu.de 2021-01-07 #2

`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=1773553752

WOT: SAFE (60/100)

Same first word

clustercomputing.de

clustercomputing.org

Similar names

computingcluster.com

DNS History

11 records (5 active, 6 former)

●NSns01.snafu.de2026-03-01 → 2026-03-23 · 3 obs

○ 2017-03-22 17:44:04
● 2026-03-01 21:31:00
● 2026-03-23 13:23:52

●NSns02.snafu.de2026-03-01 → 2026-03-23 · 3 obs

○ 2017-03-22 17:44:04
● 2026-03-01 21:31:00
● 2026-03-23 13:23:52

○NSns37.1und1.de2015-07-16 → 2017-03-22 · 4 obs

● 2015-07-16 06:03:48
● 2017-03-22 17:44:04
○ 2026-03-01 21:31:00
○ 2026-03-23 13:23:52

○NSns38.1und1.de2015-07-16 → 2017-03-22 · 4 obs

● 2015-07-16 06:03:48
● 2017-03-22 17:44:04
○ 2026-03-01 21:31:00
○ 2026-03-23 13:23:52

●MXmailin.snafu.de2026-03-01 → 2026-03-23 · 3 obs

○ 2017-03-22 17:44:04
● 2026-03-01 21:31:00
● 2026-03-23 13:23:52

○MXmx00.kundenserver.de2015-07-16 → 2017-03-22 · 4 obs

● 2015-07-16 06:03:48
● 2017-03-22 17:44:04
○ 2026-03-01 21:31:00
○ 2026-03-23 13:23:52

○MXmx01.kundenserver.de2015-07-16 → 2017-03-22 · 4 obs

● 2015-07-16 06:03:48
● 2017-03-22 17:44:04
○ 2026-03-01 21:31:00
○ 2026-03-23 13:23:52

●MXsecondary.snafu.de2026-03-01 → 2026-03-23 · 3 obs

○ 2017-03-22 17:44:04
● 2026-03-01 21:31:00
● 2026-03-23 13:23:52

●A213.73.98.1682026-03-01 → 2026-03-23 · 3 obs

○ 2017-03-22 17:44:04
● 2026-03-01 21:31:00
● 2026-03-23 13:23:52

○A217.160.223.1192016-07-19 → 2017-03-22 · 5 obs

○ 2016-02-12 12:16:26
● 2016-07-19 14:18:38
● 2017-03-22 17:44:04
○ 2026-03-01 21:31:00
○ 2026-03-23 13:23:52

○A82.165.84.102015-07-16 → 2016-02-12 · 4 obs

● 2015-07-16 06:03:48
● 2016-02-12 12:16:26
○ 2016-07-19 14:18:38
○ 2026-03-23 13:23:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
clustercomputing.de	ns01.snafu.de, ns02.snafu.de	2 records

✅ Authoritative Response

Server:213.73.103.2

NS records: ns01.snafu.de, ns02.snafu.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clustercomputing.de (unsigned zone)

⏱️ Timing

Total: 996ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.73.98.168`
NS	2	`ns02.snafu.de, ns01.snafu.de`
MX	2	`mailin.snafu.de (pri: 10), secondary.snafu.de (pri: 20)`
TXT	1	`v=spf1 include:_spf1.snafu.de include:_s`
SOA	1	`ns01.snafu.de domain.team.snafu.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns01.snafu.de, ns02.snafu.de)

Analysis

IP Addresses

clustercomputing.de points to a single IP address: 213.73.98.168.

Name Servers

clustercomputing.de is delegated to two name servers: ns01.snafu.de and ns02.snafu.de.

clustercomputing.de uses the same name server setup as other domains, including endofwatch.de, lva-arts.de, 98.73.213.in-addr.arpa, pooltotal.com and women-business-coaching.com.

Hostnames with a single IP

ns01.snafu.de resolves to: 213.73.103.2.

ns02.snafu.de resolves to: 78.46.25.196.

Mail Servers

clustercomputing.de is handled by two mail servers: mailin.snafu.de and secondary.snafu.de.

clustercomputing.de uses the same mail server setup as other domains, for instance internuve.net, fahron.net, lexml.de, verkehrswacht-medien-service.de and hosting-mueller.de.

clustercomputing.de shares mail servers with other domains to some extent, for instance pool-total.info, serviceportal.hamburg.de, sps-paper.at and hamburg.de.

Hostnames with a single IP

mailin.snafu.de resolves to: 84.23.254.51.

secondary.snafu.de resolves to: 84.23.254.17.

clustercomputing.de - robtex.com