surfcentrum.de - robtex.com

surfcentrum.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1162::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRwa2.rzone.de
A81.169.145.162🇩🇪 STRATO81.169.144.0/22 AG
NSdocks04.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:4🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks04.rzone.de
A217.160.80.131🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks04.rzone.de
NSshades20.rzone.de
A2607:f1c0:fe:53:185:132:34:147🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades20.rzone.de
A185.132.34.147🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades20.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks04.rzone.dehostmaster@strato-rz.de 2020-05-22 #5

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1773553752

Same first word

surfcentrum.cz
surfcentrum.de
surfcentrum.nl

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks04.rzone.deshades20.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1162::81.169.145.1622a01:238:20a:202:1066::81.169.145.66
●NSdocks04.rzone.de2015-07-20 → 2026-03-24 · 2 obs
● 2015-07-20 15:38:58
● 2026-03-24 13:44:12
●NSshades20.rzone.de2015-07-20 → 2026-03-24 · 2 obs
● 2015-07-20 15:38:58
● 2026-03-24 13:44:12
○MXsmtp.rzone.de2015-07-20 → 2020-01-12 · 3 obs
● 2015-07-20 15:38:58
● 2020-01-12 06:47:46
○ 2026-03-24 13:44:12
●MXsmtpin.rzone.de2026-03-24 → 2026-03-24 · 2 obs
○ 2020-01-12 06:47:46
● 2026-03-24 13:44:12
○A2a01:238:20a:202:1066::2015-07-20 → 2020-01-12 · 3 obs
● 2015-07-20 15:38:58
● 2020-01-12 06:47:46
○ 2026-03-24 13:44:12
●A2a01:238:20a:202:1162::2026-03-24 → 2026-03-24 · 2 obs
○ 2020-01-12 06:47:46
● 2026-03-24 13:44:12
●A81.169.145.1622026-03-24 → 2026-03-24 · 2 obs
○ 2020-01-12 06:47:46
● 2026-03-24 13:44:12
○A81.169.145.662015-07-20 → 2020-01-12 · 3 obs
● 2015-07-20 15:38:58
● 2020-01-12 06:47:46
○ 2026-03-24 13:44:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
surfcentrum.dedocks04.rzone.de, shades20.rzone.de-

✅ Authoritative Response

Server:185.132.34.147

NS records: docks04.rzone.de, shades20.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for surfcentrum.de (unsigned zone)

⏱️ Timing

Total: 1157ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.162
AAAA12a01:238:20a:202:1162::
NS2shades20.rzone.de, docks04.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks04.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

The entity surfcentrum.de points to two IP numbers: 2a01:238:20a:202:1162:: and 81.169.145.162.

For instance, other host names pierrehoffmann.de, timoschwarz.de, trabandt.net, dowland.de and naminis.com share IP numbers with surfcentrum.de.

Name Servers

surfcentrum.de is delegated to two name servers: docks04.rzone.de and shades20.rzone.de.

surfcentrum.de uses the same name server setup as other domains such as derhusel.de, flair-meer.de, buhl.es, eichner.net and 1777.de.

surfcentrum.de shares name servers with other domains at least partially, for example saeckl-maschinenbau.de, techno-plastic.de, fink-verein.org, shohat.com and totalbodybalance.nl.

these name servers are often used with the following: shades09.rzone.de, docks03.rzone.de, shades12.rzone.de, shades02.rzone.de, docks05.rzone.de, docks09.rzone.de, docks12.rzone.de, shades16.rzone.de, shades17.rzone.de and shades08.rzone.de.

Host names with two IP numbers:

docks04.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:4 and 217.160.80.131; shades20.rzone.de points to 2607:f1c0:fe:53:185:132:34:147 and 185.132.34.147.

Mail Servers

surfcentrum.de is handled by a single mail server, smtpin.rzone.de.

surfcentrum.de shares the same mail server setup as other domains, for instance venx.de, autohaus-barth.de, its-mb.de, lostelectronix.com and v03.ekert.de.

smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.