railfiber.com - robtex.com

railfiber.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1145::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw91.rzone.de
A81.169.145.145🇩🇪 STRATO81.169.144.0/22 AG
NSdocks01.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks01.rzone.de
A217.160.80.128🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks01.rzone.de
NSshades14.rzone.de
A2607:f1c0:fe:53:185:132:34:141🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades14.rzone.de
A185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades14.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
SOAdocks01.rzone.dehostmaster@strato-rz.de 2023-05-18 #14

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774686097

Previously MX for

railfiber.com

Same first word

railfiber.com
railfiber.de

Similar names

fiberrail.com
fiberrail.net
fiberrail.de
fiberrail.at
fibrerail.co.uk
blairfrei.com
fiberrail.org

DNS History

11 records (5 active, 6 former)

201820192020202120222023202420252026NSdocks01.rzone.deshades14.rzone.dedns010.c.register.comdns043.a.register.comdns099.b.register.comdns177.d.register.comMXsmtpin.rzone.derailfiber.comA2a01:238:20a:202:1145::81.169.145.14545.254.33.143
○NSdns010.c.register.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 22:22:24
○ 2026-02-16 02:46:28
○ 2026-03-28 08:39:00
○NSdns043.a.register.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 22:22:24
○ 2026-02-16 02:46:28
○ 2026-03-28 08:39:00
○NSdns099.b.register.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 22:22:24
○ 2026-02-16 02:46:28
○ 2026-03-28 08:39:00
○NSdns177.d.register.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 22:22:24
○ 2026-02-16 02:46:28
○ 2026-03-28 08:39:00
●NSdocks01.rzone.de2026-02-16 → 2026-03-28 · 3 obs
○ 2017-05-08 22:22:24
● 2026-02-16 02:46:28
● 2026-03-28 08:39:00
●NSshades14.rzone.de2026-02-16 → 2026-03-28 · 3 obs
○ 2017-05-08 22:22:24
● 2026-02-16 02:46:28
● 2026-03-28 08:39:00
○MXrailfiber.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 22:22:24
○ 2026-02-16 02:46:28
○ 2026-03-28 08:39:00
●MXsmtpin.rzone.de2026-02-16 → 2026-03-28 · 3 obs
○ 2017-05-08 22:22:24
● 2026-02-16 02:46:28
● 2026-03-28 08:39:00
●A2a01:238:20a:202:1145::2026-02-16 → 2026-03-28 · 3 obs
○ 2017-05-08 22:22:24
● 2026-02-16 02:46:28
● 2026-03-28 08:39:00
○A45.254.33.1432017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 22:22:24
○ 2026-02-16 02:46:28
○ 2026-03-28 08:39:00
●A81.169.145.1452026-02-16 → 2026-03-28 · 3 obs
○ 2017-05-08 22:22:24
● 2026-02-16 02:46:28
● 2026-03-28 08:39:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
railfiber.comdocks01.rzone.de, shades14.rzone.de-

✅ Authoritative Response

Server:217.160.80.128

NS records: docks01.rzone.de, shades14.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for railfiber.com (unsigned zone)

⏱️ Timing

Total: 3774ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.145
AAAA12a01:238:20a:202:1145::
NS2docks01.rzone.de, shades14.rzone.de
MX1smtpin.rzone.de (pri: 5)
TXT1v=spf1 redirect=_spf.strato.com
SOA1docks01.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

The entity railfiber.com points to two IP numbers: 2a01:238:20a:202:1145:: and 81.169.145.145.

For instance, other host names aicon.biz, e2it.de, milenio.biz, law-in-germany.com and qpcr-applications.info share IP numbers with railfiber.com.

Name Servers

railfiber.com is delegated to two name servers: docks01.rzone.de and shades14.rzone.de.

railfiber.com uses the same name server setup as other domains such as bezorgsnoep.nl, q-zero.de, ch-ing.de, pkm-online.de and qsrtec.com.

railfiber.com shares name servers with other domains at least partially, for example olympiadorf.net, xn--diseodental-4db.com, mst-bonn.de, marien-apotheke-dorfen.de and sicinformatica.net.

these name servers are often used with the following: docks09.rzone.de, shades13.rzone.de, docks05.rzone.de, shades15.rzone.de, docks04.rzone.de, shades17.rzone.de, shades05.rzone.de, docks10.rzone.de, docks17.rzone.de and shades02.rzone.de.

Host names with two IP numbers:

docks01.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:1 and 217.160.80.128; shades14.rzone.de points to 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141.

Mail Servers

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

railfiber.com shares the same mail server setup as other domains, for instance heissel.de, fayence.net, angilotti.eu, heinemann-consulting.eu and hilledv.de.

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