mx1.ludorff.com - robtex.com

mx1.ludorff.com

DNSSEC⚠️ Not signed
A80.147.142.123🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider
PTRmx1.ludorff.com
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de

ludorff.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::29a🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
A217.160.0.73🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1074.ui-dns.com ⭐
NSns1074.ui-dns.biz
NSns1074.ui-dns.de
NSns1074.ui-dns.org
MXludorff-com.mail.protection.outlook.com ⭐
TXTv=spf1 ip4:212.110.119.0/24 ip4:195.62.104.176/29 ip4:80.147.142.123/32 inclu...
SOAns1074.ui-dns.comhostmaster@schlund.de 2016-11-04 #26
WOT: SAFE (60/100)

Previously MX for

ludorff.com

Same first word

mx1.na4u.ru
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1mx.cn
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DNS History

5 records (3 active, 2 former)

20162017201820192020202120222023202420252026MXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA80.147.142.123
●MXmx00.ionos.de2026-04-24 → 2026-04-24 · 2 obs
○ 2016-05-09 06:46:12
● 2026-04-24 11:44:32
○MXmx00.kundenserver.de2015-08-09 → 2016-05-09 · 3 obs
● 2015-08-09 23:41:14
● 2016-05-09 06:46:12
○ 2026-04-24 11:44:32
●MXmx01.ionos.de2026-04-24 → 2026-04-24 · 2 obs
○ 2016-05-09 06:46:12
● 2026-04-24 11:44:32
○MXmx01.kundenserver.de2015-08-09 → 2016-05-09 · 3 obs
● 2015-08-09 23:41:14
● 2016-05-09 06:46:12
○ 2026-04-24 11:44:32
●A80.147.142.1232015-08-09 → 2026-04-24 · 2 obs
● 2015-08-09 23:41:14
● 2026-04-24 11:44:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...-
ludorff.comns1074.ui-dns.de, ns1074.ui-dns.biz, ns1074.ui-dns.org, ns1074.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.83.74

NS records: ns1074.ui-dns.de, ns1074.ui-dns.biz, ns1074.ui-dns.org, ns1074.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ludorff.com (unsigned zone)

⏱️ Timing

Total: 265ms | Queries: -

📄 Records

TypeCountSample Data
A180.147.142.123
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1074.ui-dns.com, ns1074.ui-dns.com)

Analysis

IP Addresses

mx1.ludorff.com resolves to a single IP: 80.147.142.123.

Mail Servers

mx1.ludorff.com is served by two mail servers: mx00.ionos.de and mx01.ionos.de.

mx1.ludorff.com shares the mail server setup with other domains, for example gewaechshausbeheizung.de, manufacto.org, unkool.de, 4o4.de and tang.direct.

Host names with a single IP:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67