frnetwork.de - robtex.com

frnetwork.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.163🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSshades18.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:145🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades18.rzone.de
A185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades18.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
TXTv=spf1 redirect=_spf.strato.com
SOAshades18.rzone.dehostmaster@strato-rz.de serial=2025013231

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=1771291602

Same first word

frnetwork.com
frnetwork.de

Similar names

rfnetwork.co.jp
frontwerk.nl
rfnetwork.de
frontwerk.com
rfnetwork.cn

DNS History

9 records (5 active, 4 former)

20192020202120222023202420252026NSdocks04.rzone.deshades18.rzone.dens5.kasserver.comns6.kasserver.comMXsmtpin.rzone.decloud.frnetwork.deA2001:8d8:100f:f000::200217.160.0.16385.13.129.99
●NSdocks04.rzone.de2026-03-12 → 2026-03-12 · 3 obs
○ 2018-05-10 14:26:28
● 2026-03-12 17:09:16
● 2026-03-12 21:58:30
○NSns5.kasserver.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 14:26:28
○ 2026-03-12 17:09:16
○ 2026-03-12 21:58:30
○NSns6.kasserver.com2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 14:26:28
○ 2026-03-12 17:09:16
○ 2026-03-12 21:58:30
●NSshades18.rzone.de2026-03-12 → 2026-03-12 · 3 obs
○ 2018-05-10 14:26:28
● 2026-03-12 17:09:16
● 2026-03-12 21:58:30
○MXcloud.frnetwork.de2018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 14:26:28
○ 2026-03-12 17:09:16
○ 2026-03-12 21:58:30
●MXsmtpin.rzone.de2026-03-12 → 2026-03-12 · 3 obs
○ 2018-05-10 14:26:28
● 2026-03-12 17:09:16
● 2026-03-12 21:58:30
●A2001:8d8:100f:f000::2002026-03-12 → 2026-03-12 · 3 obs
○ 2018-05-10 14:26:28
● 2026-03-12 17:09:16
● 2026-03-12 21:58:30
●A217.160.0.1632026-03-12 → 2026-03-12 · 3 obs
○ 2018-05-10 14:26:28
● 2026-03-12 17:09:16
● 2026-03-12 21:58:30
○A85.13.129.992018-05-10 → 2018-05-10 · 3 obs
● 2018-05-10 14:26:28
○ 2026-03-12 17:09:16
○ 2026-03-12 21:58:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
frnetwork.dedocks04.rzone.de, shades18.rzone.de-

✅ Authoritative Response

Server: 217.160.80.131

NS records: docks04.rzone.de, shades18.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frnetwork.de (unsigned zone)

⏱️ Timing

Total: 1750ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.163
AAAA12001:8d8:100f:f000::200
NS2docks04.rzone.de, shades18.rzone.de
MX1smtpin.rzone.de (pri: 5)
TXT1v=spf1 redirect=_spf.strato.com
SOA1shades18.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

The entity frnetwork.de points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.163.

For instance, other host names rabbi.fr, feuerwehr-baienfurt.de, h2mtech.com, hptouristik.de and qilova.com share IP numbers with frnetwork.de.

Name Servers

frnetwork.de is delegated to two name servers: docks04.rzone.de and shades18.rzone.de.

frnetwork.de uses the same name server setup as other domains such as webshoprecht.de, cakmak.co, planet-kahl.de, symbolanalysis.com and robert-engel.de.

frnetwork.de shares name servers with other domains at least partially, for example caebus.de, manuell.de, igbce-og-magdeburg.de, jvbm.ch and bikebox.de.

these name servers are often used with the following: docks01.rzone.de, shades17.rzone.de, shades05.rzone.de, shades11.rzone.de, docks02.rzone.de, docks05.rzone.de, docks06.rzone.de, shades20.rzone.de, shades14.rzone.de and shades02.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; shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145.

Mail Servers

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

frnetwork.de shares the same mail server setup as other domains, for instance onlydesign.de, jatzwauk.eu, yocos.de, soccer-map.com and weihnachtswichtel.net.

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