contactcode.de - dns.ninja

contactcode.de

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:61f0::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRdedi4487.your-server.de
A136.243.127.131🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXmail.contactcode.de ⭐
A2a01:4f8:d0a:61f0::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRdedi4487.your-server.de
A136.243.127.131🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
PTRdedi4487.your-server.de
TXTv=spf1 +a +mx ?all
SOAns1.your-server.depostmaster@your-server.de 2026-01-09 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1786371602

Subdomains

mail.contactcode.de

Same first word

contactcode.de
contactcode.com

Similar names

codecontact.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens.namespace4you.dens2.namespace4you.deMXmail.contactcode.demxlb.ispgateway.deA136.243.127.1312a01:4f8:d0a:61f0::2141.0.17.1592a00:1158:0:406:b249::1
○NSns.namespace4you.de2015-07-20 → 2017-03-20 · 4 obs
● 2015-07-20 04:08:28
● 2017-03-20 15:57:48
○ 2020-02-05 15:35:32
○ 2026-08-10 14:44:52
●NSns.second-ns.com2020-02-05 → 2026-08-10 · 3 obs
○ 2017-03-20 15:57:48
● 2020-02-05 15:35:32
● 2026-08-10 14:44:52
●NSns1.your-server.de2020-02-05 → 2026-08-10 · 3 obs
○ 2017-03-20 15:57:48
● 2020-02-05 15:35:32
● 2026-08-10 14:44:52
○NSns2.namespace4you.de2015-07-20 → 2017-03-20 · 4 obs
● 2015-07-20 04:08:28
● 2017-03-20 15:57:48
○ 2020-02-05 15:35:32
○ 2026-08-10 14:44:52
●NSns3.second-ns.de2020-02-05 → 2026-08-10 · 3 obs
○ 2017-03-20 15:57:48
● 2020-02-05 15:35:32
● 2026-08-10 14:44:52
●MXmail.contactcode.de2020-02-05 → 2026-08-10 · 3 obs
○ 2017-03-20 15:57:48
● 2020-02-05 15:35:32
● 2026-08-10 14:44:52
○MXmxlb.ispgateway.de2015-07-20 → 2017-03-20 · 4 obs
● 2015-07-20 04:08:28
● 2017-03-20 15:57:48
○ 2020-02-05 15:35:32
○ 2026-08-10 14:44:52
●A136.243.127.1312020-02-05 → 2026-08-10 · 3 obs
○ 2017-03-20 15:57:48
● 2020-02-05 15:35:32
● 2026-08-10 14:44:52
○A141.0.17.1592015-07-20 → 2017-03-20 · 4 obs
● 2015-07-20 04:08:28
● 2017-03-20 15:57:48
○ 2020-02-05 15:35:32
○ 2026-08-10 14:44:52
○A2a00:1158:0:406:b249::12015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 04:08:28
○ 2015-11-24 07:43:44
○ 2026-08-10 14:44:52
●A2a01:4f8:d0a:61f0::22020-02-05 → 2026-08-10 · 3 obs
○ 2017-03-20 15:57:48
● 2020-02-05 15:35:32
● 2026-08-10 14:44:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
contactcode.dens3.second-ns.de, ns.second-ns.com, ns1.your-server.de4 records

✅ Authoritative Response

Server:193.47.99.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contactcode.de (unsigned zone)

⏱️ Timing

Total: 1314ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.127.131
AAAA12a01:4f8:d0a:61f0::2
NS3ns.second-ns.com, ns1.your-server.de...
MX1mail.contactcode.de (pri: 10)
TXT1v=spf1 +a +mx ?all
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

mail.contactcode.de is a subdomain of contactcode.de.

IP Addresses

contactcode.de points to the IP addresses 136.243.127.131 and 2a01:4f8:d0a:61f0::2

mail.i-patrol.de, fm24.info, mail.fm24-gruppe.eu and two other host names share IP numbers with contactcode.de.

Name Servers

The authoritative name servers for contactcode.de are ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de — three in total.

The name servers of contactcode.de overlap at least partially with those of other domains — among them organza-shop.de, similardifferent.com, blackmac.de and two more.

ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de all resolve to exactly two IP numbers apiece: ns.second-ns.com → 213.239.204.242 and 2a01:4f8:0:a101::b:1; ns3.second-ns.de → 193.47.99.4 and 2001:67c:192c::add:b3; ns1.your-server.de → 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

Mail for contactcode.de is handled by a single mail server, mail.contactcode.de.

mail.contactcode.de resolves to two IP numbers — 136.243.127.131 and 2a01:4f8:d0a:61f0::2.