fiber44.de - robtex.com

fiber44.de

DNSSEC⚠️ Not signed
A87.140.38.61🇩🇪 DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider
PTRp578c263d.dip0.t-ipconnect.de
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
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
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
SOAshades10.rzone.dehostmaster@strato-rz.de 2020-05-19 #19

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=1778763804

Same first word

fiber44.de

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSdocks04.rzone.deshades10.rzone.deMXsmtpin.rzone.deA87.140.38.6179.197.53.3779.197.56.20179.197.63.7187.159.179.18787.159.184.14
●NSdocks04.rzone.de2015-08-21 → 2026-05-14 · 2 obs
● 2015-08-21 23:38:10
● 2026-05-14 13:04:08
●NSshades10.rzone.de2015-08-21 → 2026-05-14 · 2 obs
● 2015-08-21 23:38:10
● 2026-05-14 13:04:08
●MXsmtpin.rzone.de2015-08-21 → 2026-05-14 · 2 obs
● 2015-08-21 23:38:10
● 2026-05-14 13:04:08
○A79.197.53.372016-07-20 → 2016-07-20 · 4 obs
○ 2016-03-28 13:32:08
● 2016-07-20 12:05:00
○ 2017-03-26 16:57:06
○ 2026-05-14 13:04:08
○A79.197.56.2012017-03-26 → 2017-03-26 · 4 obs
○ 2016-07-20 12:05:00
● 2017-03-26 16:57:06
○ 2026-03-21 11:45:08
○ 2026-05-14 13:04:08
○A79.197.63.712015-12-09 → 2015-12-09 · 4 obs
○ 2015-08-21 23:38:10
● 2015-12-09 12:05:38
○ 2016-03-28 13:32:08
○ 2026-05-14 13:04:08
●A87.140.38.612026-03-21 → 2026-05-14 · 3 obs
○ 2017-03-26 16:57:06
● 2026-03-21 11:45:08
● 2026-05-14 13:04:08
○A87.159.179.1872016-03-28 → 2016-03-28 · 4 obs
○ 2015-12-09 12:05:38
● 2016-03-28 13:32:08
○ 2016-07-20 12:05:00
○ 2026-05-14 13:04:08
○A87.159.184.142015-08-21 → 2015-08-21 · 3 obs
● 2015-08-21 23:38:10
○ 2015-12-09 12:05:38
○ 2026-05-14 13:04:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
fiber44.dedocks04.rzone.de, shades10.rzone.de-

✅ Authoritative Response

Server:217.160.80.131

NS records: docks04.rzone.de, shades10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fiber44.de (unsigned zone)

⏱️ Timing

Total: 956ms | Queries: -

📄 Records

TypeCountSample Data
A187.140.38.61
NS2shades10.rzone.de, docks04.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades10.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

fiber44.de points to an IP address: 87.140.38.61.

Name Servers

Two name servers docks04.rzone.de and shades10.rzone.de handle the delegation for fiber44.de.

fiber44.de shares the same name server setup as other domains, for instance transplantationszentrum-luebeck.de, englerart.de, tomgerber.com, axli.com and nirido.com.

fiber44.de at least partially shares name servers with other domains, for instance naturheilpraxis-pelzer.de, dan-han.de, asew.net, golftrip4u.com and estrich-osterland.org.

these name servers are commonly used with shades07.rzone.de, docks14.rzone.de, shades06.rzone.de, docks08.rzone.de, shades14.rzone.de, shades16.rzone.de, docks13.rzone.de, docks01.rzone.de, docks09.rzone.de and shades15.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.

shades10.rzone.de points to 2607:f1c0:fe:53:185:132:34:137 and 185.132.34.137.

Mail Servers

fiber44.de is handled by a single mail server, smtpin.rzone.de.

fiber44.de uses the same mail server setup as other domains, for instance mmgm.info, opensmart.net, linviva.com, godexintl.de and pmt1.mec-pom.de.

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