mailproxy2.devops-excellence.de - dns.ninja

mailproxy2.devops-excellence.de

CNAMEhost226.checkdomain.de
DNSSEC⚠️ Not signed
A91.203.110.226🇩🇪 CLOUDPIT91.203.108.0/22
PTRhost226.checkdomain.de

devops-excellence.de

DNSSEC⚠️ Not signed
A91.203.110.226🇩🇪 CLOUDPIT91.203.108.0/22
NSns2.checkdomain.de ⭐
NSns.checkdomain.de
MXmx03.secure-mailgate.com ⭐
MXmx04.secure-mailgate.com(20)
TXTv=spf1 include:secure-mailgate.com ?all
SOAns.checkdomain.dehostmaster@checkdomain.de 2026-05-17 #1

Previously MX for

devops-excellence.de

DNS History

3 records (1 active, 2 former)

20162017201820192020202120222023202420252026A188.40.69.762a01:4f8:100:43a1:7a68:7dca:9fd8:eeacCNAMEhost226.checkdomain.de
○A188.40.69.762015-07-10 → 2016-06-27 · 4 obs
● 2015-07-10 08:57:54
● 2016-06-27 08:51:34
○ 2026-07-03 14:34:38
○ 2026-07-03 14:34:40
○A2a01:4f8:100:43a1:7a68:7dca:9fd8:eeac2015-07-10 → 2016-06-27 · 4 obs
● 2015-07-10 08:57:54
● 2016-06-27 08:51:34
○ 2026-07-03 14:34:38
○ 2026-07-03 14:34:40
●CNAMEhost226.checkdomain.de2026-07-03 → 2026-07-03 · 2 obs
● 2026-07-03 14:34:38
● 2026-07-03 14:34:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
devops-excellence.dens.checkdomain.de, ns2.checkdomain.de4 records

✅ Authoritative Response

Server:5.9.190.98

NS records: ns.checkdomain.de, ns2.checkdomain.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devops-excellence.de (unsigned zone)

⏱️ Timing

Total: 646ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1host226.checkdomain.de

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.checkdomain.de, ns.checkdomain.de, ns2.checkdomain.de...)

Analysis

IP Addresses

mailproxy2.devops-excellence.de has exactly one IP address — 91.203.110.226.

idserver.de, order-x.de, dasv.eu plus two other host names have IP numbers in common with mailproxy2.devops-excellence.de.