firstsun.de - dns.ninja

firstsun.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1090::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw8a.rzone.de
A81.169.145.90🇩🇪 STRATO81.169.144.0/22 AG
NSshades10.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:137🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades10.rzone.de
A185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades10.rzone.de
NSdocks08.rzone.de
A2001:8d8:fe:53:5747:2a74:d:8🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks08.rzone.de
A217.160.80.135🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks08.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAshades10.rzone.dehostmaster@strato-rz.de 2020-05-24 #4

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=1786066846

Same first word

firstsun.it
firstsun.de
firstsun.com.cn
firstsun.org
firstsun.com
firstsun.net
firstsun.com.au

Similar names

sunfirst.asia
sunfirst.net
sunfirst.com.hk
sitnsurf.com
sunfirst.com
sunfirst.co.nz
sunfirst.jp

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSdocks08.rzone.deshades10.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1090::81.169.145.90
●NSdocks08.rzone.de2015-07-12 → 2026-08-07 · 2 obs
● 2015-07-12 09:39:54
● 2026-08-07 02:21:14
●NSshades10.rzone.de2015-07-12 → 2026-08-07 · 2 obs
● 2015-07-12 09:39:54
● 2026-08-07 02:21:14
○MXsmtp.rzone.de2015-07-12 → 2020-01-20 · 4 obs
● 2015-07-12 09:39:54
● 2020-01-20 19:05:58
○ 2026-02-14 21:48:26
○ 2026-08-07 02:21:14
●MXsmtpin.rzone.de2026-02-14 → 2026-08-07 · 3 obs
○ 2020-01-20 19:05:58
● 2026-02-14 21:48:26
● 2026-08-07 02:21:14
●A2a01:238:20a:202:1090::2015-07-12 → 2026-08-07 · 2 obs
● 2015-07-12 09:39:54
● 2026-08-07 02:21:14
●A81.169.145.902015-07-12 → 2026-08-07 · 2 obs
● 2015-07-12 09:39:54
● 2026-08-07 02:21:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
firstsun.dedocks08.rzone.de, shades10.rzone.de-

✅ Authoritative Response

Server:217.160.80.135

NS records: docks08.rzone.de, shades10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstsun.de (unsigned zone)

⏱️ Timing

Total: 740ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.90
AAAA12a01:238:20a:202:1090::
NS2shades10.rzone.de, docks08.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades10.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

firstsun.de points to the IP addresses 81.169.145.90 and 2a01:238:20a:202:1090::

Two other host names, along with holliswelt.de, sobac.de and biblino.org, also share IP numbers with firstsun.de.

Name Servers

The NS records for firstsun.de delegate to docks08.rzone.de and shades10.rzone.de.

firstsun.de shares its NS records with other domains, for example sikatron.eu, sovavto.de, airinrotec.de and two others.

There is at least partial name server overlap between firstsun.de and other domains — oeventura.de, pstmail.de, technikglobe.de and two more among them.

These name servers regularly appear alongside docks04.rzone.de, shades02.rzone.de, docks18.rzone.de and 7 other name servers in NS record sets.

docks08.rzone.de resolves to 217.160.80.135 and 2001:8d8:fe:53:5747:2a74:d:8. Likewise, shades10.rzone.de resolves to 185.132.34.137 and 2607:f1c0:fe:53:185:132:34:137 — two IP addresses apiece.

Mail Servers

The sole mail server for firstsun.de is smtpin.rzone.de.

Among the domains sharing a mail server setup with firstsun.de are bgoods.at, vindelta.com, hammerfest.net and two others.

smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.