rail-experts.com - robtex.com

rail-experts.com

DNSSEC⚠️ Not signed
A89.31.143.90🇩🇪 UDAG89.31.143.0/24
NSns.udag.de ⭐
A2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns.udag.de
A217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns.udag.de
NSns.udag.net
A2607:f1c0:fe:53:185:132:33:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns.udag.net
A185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.net
NSns.udag.org
A2607:f1c0:fe:53:185:132:34:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns.udag.org
A185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.org
MXmx00.udag.de ⭐
A62.146.106.39🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH
PTRmx00.udag.de
MXmx01.udag.de(20)
A62.146.106.40🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH
PTRmx01.udag.de
TXTv=spf1 include:_smtp.udag.de ~all
SOAns.udag.dehostmaster@united-domains.de 2023-09-10 #52

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=1774473297

Previously MX for

rail-experts.com

Same first word

rail-experts.com

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns.udag.dens.udag.netns.udag.orgns0.transip.netns1.transip.nlns2.transip.euMXmx00.udag.demx01.udag.derail-experts.comA89.31.143.90149.210.210.1872a01:7c8::beef2a01:7c8:1337::3:7005:36912a01:7c8:3:1337::2737.97.254.2780.69.67.46
●NSns.udag.de2026-02-18 → 2026-03-25 · 3 obs
○ 2020-01-17 03:09:18
● 2026-02-18 13:06:56
● 2026-03-25 21:29:12
●NSns.udag.net2026-02-18 → 2026-03-25 · 3 obs
○ 2020-01-17 03:09:18
● 2026-02-18 13:06:56
● 2026-03-25 21:29:12
●NSns.udag.org2026-02-18 → 2026-03-25 · 3 obs
○ 2020-01-17 03:09:18
● 2026-02-18 13:06:56
● 2026-03-25 21:29:12
○NSns0.transip.net2015-06-05 → 2020-01-17 · 4 obs
● 2015-06-05 08:24:52
● 2020-01-17 03:09:18
○ 2026-02-18 13:06:56
○ 2026-03-25 21:29:12
○NSns1.transip.nl2015-06-05 → 2020-01-17 · 4 obs
● 2015-06-05 08:24:52
● 2020-01-17 03:09:18
○ 2026-02-18 13:06:56
○ 2026-03-25 21:29:12
○NSns2.transip.eu2015-06-05 → 2020-01-17 · 4 obs
● 2015-06-05 08:24:52
● 2020-01-17 03:09:18
○ 2026-02-18 13:06:56
○ 2026-03-25 21:29:12
●MXmx00.udag.de2026-02-18 → 2026-03-25 · 3 obs
○ 2020-01-17 03:09:18
● 2026-02-18 13:06:56
● 2026-03-25 21:29:12
●MXmx01.udag.de2026-02-18 → 2026-03-25 · 3 obs
○ 2020-01-17 03:09:18
● 2026-02-18 13:06:56
● 2026-03-25 21:29:12
○MXrail-experts.com2015-06-05 → 2020-01-17 · 4 obs
● 2015-06-05 08:24:52
● 2020-01-17 03:09:18
○ 2026-02-18 13:06:56
○ 2026-03-25 21:29:12
○A149.210.210.1872015-10-22 → 2016-03-23 · 5 obs
○ 2015-06-05 08:24:52
● 2015-10-22 01:16:46
● 2016-03-23 05:50:08
○ 2016-07-21 00:13:26
○ 2026-03-25 21:29:12
○A2a01:7c8::beef2015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 08:24:52
○ 2015-10-22 01:16:46
○ 2026-03-25 21:29:12
○A2a01:7c8:1337::3:7005:36912015-10-22 → 2016-03-23 · 5 obs
○ 2015-06-05 08:24:52
● 2015-10-22 01:16:46
● 2016-03-23 05:50:08
○ 2016-07-21 00:13:26
○ 2026-03-25 21:29:12
○A2a01:7c8:3:1337::272016-07-21 → 2020-01-17 · 5 obs
○ 2016-03-23 05:50:08
● 2016-07-21 00:13:26
● 2020-01-17 03:09:18
○ 2026-02-18 13:06:56
○ 2026-03-25 21:29:12
○A37.97.254.272016-07-21 → 2020-01-17 · 5 obs
○ 2016-03-23 05:50:08
● 2016-07-21 00:13:26
● 2020-01-17 03:09:18
○ 2026-02-18 13:06:56
○ 2026-03-25 21:29:12
○A80.69.67.462015-06-05 → 2015-06-05 · 3 obs
● 2015-06-05 08:24:52
○ 2015-10-22 01:16:46
○ 2026-03-25 21:29:12
●A89.31.143.902026-02-18 → 2026-03-25 · 3 obs
○ 2020-01-17 03:09:18
● 2026-02-18 13:06:56
● 2026-03-25 21:29:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...-
rail-experts.comns.udag.de, ns.udag.net, ns.udag.org-

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.de, ns.udag.net, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rail-experts.com (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

TypeCountSample Data
A189.31.143.90
NS3ns.udag.de, ns.udag.net...
MX2mx01.udag.de (pri: 20), mx00.udag.de (pri: 10)
TXT1v=spf1 include:_smtp.udag.de ~all
SOA1ns.udag.de hostmaster.united-domains.de

Analysis

IP Addresses

rail-experts.com resolves to a single IP: 89.31.143.90.

Other host names, for instance asw.flachleger.com, dcc-services.de, my-monday-consulting.com, ogkontor.de and handball.city share IP numbers with rail-experts.com.

Name Servers

rail-experts.com delegates to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

rail-experts.com shares some name servers with other domains, for example clinchage.fr, casafan.net, xn--mattiasruchhft-6pb.de, savedom.de and schade.coach.

Host names with two IP numbers:

ns.udag.de: 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253

ns.udag.net: 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253

ns.udag.org: 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253

Mail Servers

rail-experts.com is served by two mail servers: mx00.udag.de and mx01.udag.de.

rail-experts.com shares the mail server setup with other domains, for example euro-systems.info, wynto.de, johnsonscreens.com.au, jobrouter-workflow.de and hanna24.de.

Host names with a single IP:

mx00.udag.de points to 62.146.106.39

mx01.udag.de points to 62.146.106.40