20three.de - dns.ninja

20three.de

DNSSEC⚠️ Not signed
A85.13.138.166🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich
PTRdd18136.kasserver.com
NSns3.kasserver.com ⭐
A85.13.128.2🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich
PTRns3.kasserver.com
NSns4.kasserver.com
A85.13.140.2🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich
PTRns4.kasserver.com
MXbanknote.kasserver.com ⭐
A85.13.138.166🇩🇪 NMM-AS85.13.138.0/24 Neue Medien Muennich
PTRdd18136.kasserver.com
TXTv=spf1 a mx include:spf.kasserver.com ~all
SOAns3.kasserver.comhostmaster@kasserver.com serial=2606070137

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=1784347410

Subdomains

mail.20three.de

Same first word

20three.de
20three.studio

Similar names

three20.com
ether20.com

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSns3.kasserver.comns4.kasserver.comMXbanknote.kasserver.commail.20three.deA85.13.138.16685.13.128.210
●NSns3.kasserver.com2015-05-20 → 2026-07-18 · 2 obs
● 2015-05-20 05:02:20
● 2026-07-18 04:17:22
●NSns4.kasserver.com2015-05-20 → 2026-07-18 · 2 obs
● 2015-05-20 05:02:20
● 2026-07-18 04:17:22
●MXbanknote.kasserver.com2016-11-30 → 2026-07-18 · 3 obs
○ 2016-03-18 16:04:52
● 2016-11-30 02:44:50
● 2026-07-18 04:17:22
○MXmail.20three.de2015-05-20 → 2016-03-18 · 4 obs
● 2015-05-20 05:02:20
● 2016-03-18 16:04:52
○ 2016-11-30 02:44:50
○ 2026-07-18 04:17:22
○A85.13.128.2102015-05-20 → 2015-05-20 · 3 obs
● 2015-05-20 05:02:20
○ 2015-10-14 06:35:56
○ 2026-07-18 04:17:22
●A85.13.138.1662015-10-14 → 2026-07-18 · 3 obs
○ 2015-05-20 05:02:20
● 2015-10-14 06:35:56
● 2026-07-18 04:17:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
20three.dens4.kasserver.com, ns3.kasserver.com-

✅ Authoritative Response

Server:85.13.128.2

NS records: ns4.kasserver.com, ns3.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 20three.de (unsigned zone)

⏱️ Timing

Total: 1137ms | Queries: -

📄 Records

TypeCountSample Data
A185.13.138.166
NS2ns3.kasserver.com, ns4.kasserver.com
MX1banknote.kasserver.com (pri: 10)
TXT1v=spf1 a mx include:spf.kasserver.com ~a
SOA1ns3.kasserver.com hostmaster.kasserver.c

Analysis

Hierarchy

20three.de is a parent domain of mail.20three.de.

IP Addresses

20three.de resolves to just one IP address, 85.13.138.166.

Two other host names, along with w0068ade.kasserver.com, w00e08d9.kasserver.com and mail.bt2.de, also share IP numbers with 20three.de.

Name Servers

20three.de has two authoritative name servers — ns3.kasserver.com and ns4.kasserver.com.

20three.de shares its NS records with other domains, for example ruhr-beat.de, schinni.net, golf2b.de and two others.

ns3.kasserver.com and ns4.kasserver.com each resolve to one IP number: ns3.kasserver.com points to 85.13.128.2 and ns4.kasserver.com points to 85.13.140.2.

Mail Servers

The sole mail server for 20three.de is banknote.kasserver.com.

banknote.kasserver.com points to one IP number — 85.13.138.166.