mail.cpp.de - dns.ninja

mail.cpp.de

DNSSEC⚠️ Not signed
A87.128.19.128🇩🇪 DTAG87.128.0.0/10 Deutsche Telekom AG, Internet service provider
PTRmail.cpp.de

cpp.de

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:2153::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A78.46.0.143🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
NSns1.your-server.de
NSns.second-ns.com
NSns3.second-ns.de
MXwww203.your-server.de
TXTgoogle-site-verification=8NwI3MzdJy63WlmqWJHEAyBPcc3DZ3brjdZF8cdEjJU
TXTv=spf1 a a:cpp.de a:cpp.tax a:clauss-paal.de ip4:167.235.54.9 ip4:78.46.0.14...
TXTMS=ms16223313
TXTapple-domain-verification=iMgbpnTUHMQIb4P6
SOAns1.your-server.depostmaster@your-server.de 2025-12-10 #0
WOT: SAFE (70/100)
🔒 HSTS Preload (+subdomains)
WOT: SAFE (90/100)

PTR for

Previously MX for

Same first word

Similar names

DNS History

4 records (1 active, 3 former)

20162017201820192020202120222023202420252026MXsmtp.rzone.deA87.128.19.128130.180.14.15587.138.173.223
MXsmtp.rzone.de2015-08-19 → 2016-07-19 · 4 obs
● 2015-08-19 15:42:54
● 2016-07-19 02:49:56
○ 2026-03-27 06:33:36
○ 2026-06-04 10:53:28
A130.180.14.1552015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 15:42:54
○ 2015-12-16 17:10:00
○ 2026-06-04 10:53:28
A87.128.19.1282015-12-16 → 2026-06-04 · 6 obs
○ 2015-08-19 15:42:54
● 2015-12-16 17:10:00
○ 2016-03-18 04:40:40
○ 2016-07-19 02:49:56
● 2026-03-27 06:33:36
● 2026-06-04 10:53:28
A87.138.173.2232016-03-18 → 2016-07-19 · 5 obs
○ 2015-12-16 17:10:00
● 2016-03-18 04:40:40
● 2016-07-19 02:49:56
○ 2026-03-27 06:33:36
○ 2026-06-04 10:53:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, f.nic.de, a.nic.de-
cpp.dens1.your-server.de, ns3.second-ns.de, ns.second-ns.com4 records

✅ Authoritative Response

Server:213.239.204.242

NS records: ns1.your-server.de, ns3.second-ns.de, ns.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpp.de (unsigned zone)

⏱️ Timing

Total: 1331ms | Queries: -

📄 Records

TypeCountSample Data
A187.128.19.128

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

IP Addresses

mail.cpp.de has exactly one IP address — 87.128.19.128.