21data.de - dns.ninja

21data.de

DNSSEC⚠️ Not signed
A178.254.0.101🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
PTRsh16-49.1blu.de
NSns01.1blu.de ⭐
A87.238.195.66🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK
NSns02.1blu.de
A178.254.5.130🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
MXmail.21data.de ⭐
A178.254.4.101🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK
PTRms-10.1blu.de
TXTv=spf1 mx include:_spf.1blu.de ~all
SOAns01.1blu.dehostmaster@1blu.de 2024-04-15 #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=1781986697

Previously MX for

21data.de

Subdomains

mail.21data.de

Same first word

21data.net
21data.io
21data.de
21data.com

Similar names

data21.io
data21.com
data21.org
data21.de
12data.com
data21.net

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSns01.1blu.dens02.1blu.dens.stratoserver.netns2.stratoserver.netns3.stratoserver.netns4.stratoserver.netMXmail.21data.de21data.deA178.254.0.101176.9.53.146
○NSns.stratoserver.net2015-08-18 → 2016-07-15 · 4 obs
● 2015-08-18 11:44:58
● 2016-07-15 18:59:32
○ 2017-03-22 23:44:58
○ 2026-06-20 20:33:36
●NSns01.1blu.de2026-03-07 → 2026-06-20 · 3 obs
○ 2020-01-21 00:49:46
● 2026-03-07 00:05:36
● 2026-06-20 20:33:36
●NSns02.1blu.de2026-03-07 → 2026-06-20 · 3 obs
○ 2020-01-21 00:49:46
● 2026-03-07 00:05:36
● 2026-06-20 20:33:36
○NSns2.stratoserver.net2015-08-18 → 2016-07-15 · 4 obs
● 2015-08-18 11:44:58
● 2016-07-15 18:59:32
○ 2017-03-22 23:44:58
○ 2026-06-20 20:33:36
○NSns3.stratoserver.net2017-03-22 → 2017-03-22 · 4 obs
○ 2016-07-15 18:59:32
● 2017-03-22 23:44:58
○ 2020-01-21 00:49:46
○ 2026-06-20 20:33:36
○NSns4.stratoserver.net2017-03-22 → 2017-03-22 · 4 obs
○ 2016-07-15 18:59:32
● 2017-03-22 23:44:58
○ 2020-01-21 00:49:46
○ 2026-06-20 20:33:36
○MX21data.de2015-08-18 → 2017-03-22 · 4 obs
● 2015-08-18 11:44:58
● 2017-03-22 23:44:58
○ 2020-01-21 00:49:46
○ 2026-06-20 20:33:36
●MXmail.21data.de2026-03-07 → 2026-06-20 · 3 obs
○ 2020-01-21 00:49:46
● 2026-03-07 00:05:36
● 2026-06-20 20:33:36
○A176.9.53.1462015-08-18 → 2017-03-22 · 4 obs
● 2015-08-18 11:44:58
● 2017-03-22 23:44:58
○ 2020-01-21 00:49:46
○ 2026-06-20 20:33:36
●A178.254.0.1012026-03-07 → 2026-06-20 · 3 obs
○ 2020-01-21 00:49:46
● 2026-03-07 00:05:36
● 2026-06-20 20:33:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
21data.dens01.1blu.de, ns02.1blu.de-

✅ Authoritative Response

Server:178.254.5.130

NS records: ns01.1blu.de, ns02.1blu.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21data.de (unsigned zone)

⏱️ Timing

Total: 1442ms | Queries: -

📄 Records

TypeCountSample Data
A1178.254.0.101
NS2ns01.1blu.de, ns02.1blu.de
MX1mail.21data.de (pri: 10)
TXT1v=spf1 mx include:_spf.1blu.de ~all
SOA1ns01.1blu.de hostmaster.1blu.de

Analysis

Hierarchy

The domain mail.21data.de falls under the parent 21data.de.

IP Addresses

21data.de resolves to one IP address: 178.254.0.101.

premium-naturprodukte.de, sport22.de, nelsen.de and two other host names share IP numbers with 21data.de.

Name Servers

21data.de has two authoritative name servers — ns01.1blu.de and ns02.1blu.de.

21data.de uses the same name servers as several other domains — among them 22skys.de, otteni.de, weltbewegendes.de and two more.

Each of ns01.1blu.de and ns02.1blu.de has one IP address: ns01.1blu.de uses 87.238.195.66 and ns02.1blu.de uses 178.254.5.130.

Mail Servers

Mail for 21data.de is handled by a single mail server, mail.21data.de.

mail.21data.de points to one IP number — 178.254.4.101.