code19.de - dns.ninja

code19.de

DNSSEC⚠️ Not signed
A2a03:4000:30:13f3::10:5185🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
A46.38.249.190🇩🇪 netcup-AS46.38.248.0/22 NETCUP-GMBH
NSroot-dns.netcup.net ⭐
A2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS46.38.225.0/24
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS37.221.196.0/22
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH
PTRthird-dns.netcup.net
MXmail.code19.de ⭐
A46.38.249.160🇩🇪 netcup-AS46.38.248.0/22 NETCUP-GMBH
PTRmxf9a0.netcup.net
MXmxf9a0.netcup.net(50)
A46.38.249.160🇩🇪 netcup-AS46.38.248.0/22 NETCUP-GMBH
PTRmxf9a0.netcup.net
TXTv=spf1 mx a include:_spf.webhosting.systems ~all
SOAroot-dns.netcup.netdnsadmin@netcup.net 2020-02-07 #1

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=1783195187

Subdomains

mail.code19.de

Same first word

code19.com
code19.de

Similar names

91code.net
19code.com
19code.ai

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSroot-dns.netcup.netsecond-dns.netcup.netthird-dns.netcup.netns81.domaincontrol.comns82.domaincontrol.comMXmail.code19.demxf9a0.netcup.netmailstore1.secureserver.netsmtp.secureserver.netA2a03:4000:30:13f3::10:518546.38.249.190184.168.221.51
○NSns81.domaincontrol.com2015-05-19 → 2015-09-24 · 4 obs
● 2015-05-19 00:03:02
● 2015-09-24 05:46:06
○ 2015-12-15 06:27:54
○ 2026-07-04 20:11:06
○NSns82.domaincontrol.com2015-05-19 → 2015-09-24 · 4 obs
● 2015-05-19 00:03:02
● 2015-09-24 05:46:06
○ 2015-12-15 06:27:54
○ 2026-07-04 20:11:06
●NSroot-dns.netcup.net2020-01-07 → 2026-07-04 · 3 obs
○ 2015-12-15 06:27:54
● 2020-01-07 16:47:44
● 2026-07-04 20:11:06
●NSsecond-dns.netcup.net2020-01-07 → 2026-07-04 · 3 obs
○ 2015-12-15 06:27:54
● 2020-01-07 16:47:44
● 2026-07-04 20:11:06
●NSthird-dns.netcup.net2020-01-07 → 2026-07-04 · 3 obs
○ 2015-12-15 06:27:54
● 2020-01-07 16:47:44
● 2026-07-04 20:11:06
●MXmail.code19.de2020-01-07 → 2026-07-04 · 3 obs
○ 2015-12-15 06:27:54
● 2020-01-07 16:47:44
● 2026-07-04 20:11:06
○MXmailstore1.secureserver.net2015-05-19 → 2015-09-24 · 4 obs
● 2015-05-19 00:03:02
● 2015-09-24 05:46:06
○ 2015-12-15 06:27:54
○ 2026-07-04 20:11:06
●MXmxf9a0.netcup.net2020-01-07 → 2026-07-04 · 3 obs
○ 2015-12-15 06:27:54
● 2020-01-07 16:47:44
● 2026-07-04 20:11:06
○MXsmtp.secureserver.net2015-05-19 → 2015-09-24 · 4 obs
● 2015-05-19 00:03:02
● 2015-09-24 05:46:06
○ 2015-12-15 06:27:54
○ 2026-07-04 20:11:06
○A184.168.221.512015-05-19 → 2015-09-24 · 4 obs
● 2015-05-19 00:03:02
● 2015-09-24 05:46:06
○ 2015-12-15 06:27:54
○ 2026-07-04 20:11:06
●A2a03:4000:30:13f3::10:51852020-01-07 → 2026-07-04 · 3 obs
○ 2015-12-15 06:27:54
● 2020-01-07 16:47:44
● 2026-07-04 20:11:06
●A46.38.249.1902020-01-07 → 2026-07-04 · 3 obs
○ 2015-12-15 06:27:54
● 2020-01-07 16:47:44
● 2026-07-04 20:11:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
code19.desecond-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net-

✅ Authoritative Response

Server:37.221.199.199

NS records: second-dns.netcup.net, root-dns.netcup.net, third-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code19.de (unsigned zone)

⏱️ Timing

Total: 1268ms | Queries: -

📄 Records

TypeCountSample Data
A146.38.249.190
AAAA12a03:4000:30:13f3::10:5185
NS3root-dns.netcup.net, third-dns.netcup.net...
MX2mxf9a0.netcup.net (pri: 50), mail.code19.de (pri: 10)
TXT1v=spf1 mx a include:_spf.webhosting.syst
SOA1root-dns.netcup.net dnsadmin.netcup.net

Analysis

Hierarchy

The domain mail.code19.de falls under the parent code19.de.

IP Addresses

code19.de points to the IP addresses 46.38.249.190 and 2a03:4000:30:13f3::10:5185

jf-rodenkirchen.de, pasler-software.de, astroh-herne.de plus two other host names have IP numbers in common with code19.de.

Name Servers

Three name servers are authoritative for code19.de: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

At least some of code19.de's name servers are shared with other domains, for example schulzek.net, calvoy.de, waado.de and two more.

root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net resolves to 188.68.63.68 and 2a03:4001:0:106::3f44. All three hostnames point to two IP numbers each.

Mail Servers

code19.de uses two mail servers, mail.code19.de and mxf9a0.netcup.net.

At least some of the mail servers used by code19.de are shared with other domains: caga.de, mediathekviewweb.de, kulinariothek.de and two others among them.

These mail servers tend to be used in conjunction with the mail servers mail.caga.de.

mail.code19.de and mxf9a0.netcup.net share one IP address between them — 46.38.249.160.

These two host names — mail.code19.de and mxf9a0.netcup.net — each point to 46.38.249.160 IP addresses.