12dos.eu - robtex.com

12dos.eu

DNSSEC⚠️ Not signed
A2a0e:6a81:a:206::1001🇩🇪 SYNLINQ2a0e:6a80::/29 ROETH & BECK GbR
A37.114.52.13🇩🇪 SYNLINQ37.114.52.0/24
NSns1.openpanel.org ⭐
A2606:4700:3033::6815:4be0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700:3033::ac43:b66d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A104.21.75.224Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.67.182.109🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.12dos.eu
A2a0e:6a81:a:206::1111🇩🇪 SYNLINQ2a0e:6a80::/29 ROETH & BECK GbR
A37.114.52.13🇩🇪 SYNLINQ37.114.52.0/24
PTRvps.12dos.eu
NSns2.12dos.eu
A2a0e:6a81:a:206::9999🇩🇪 SYNLINQ2a0e:6a80::/29 ROETH & BECK GbR
A37.114.52.13🇩🇪 SYNLINQ37.114.52.0/24
PTRvps.12dos.eu
MX12dos.eu ⭐
A2a0e:6a81:a:206::1001🇩🇪 SYNLINQ2a0e:6a80::/29 ROETH & BECK GbR
A37.114.52.13🇩🇪 SYNLINQ37.114.52.0/24
PTRvps.12dos.eu
TXTv=spf1 ip4:37.114.52.13 +a +mx ~all
SOAns1.openpanel.org33@compy.re 2026-06-07 #4

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1125240009

MX for

12dos.eu

Subdomains

ns2.12dos.eu
ns1.12dos.eu

Same first word

12dos.eu

Similar names

sod12.com
dos21.com
21dos.com
ods12.ru
ods21.ru
dso21.com
ods21.com
21dos.eu
dos12.com.mx
ods21.net

DNS History

13 records (6 active, 7 former)

202120222023202420252026NSns1.12dos.euns1.openpanel.orgns2.12dos.euns1.openprovider.nlns2.openpanel.orgns2.openprovider.bens3.openprovider.euMX12dos.eumail.12dos.euA2a0e:6a81:a:206::100137.114.52.13185.45.114.1812a02:e00:fff0:3e5::5
●NSns1.12dos.eu2020-01-02 → 2026-06-16 · 5 obs
● 2020-01-02 05:45:44
● 2026-05-10 04:05:16
○ 2026-05-15 19:04:48
● 2026-05-16 01:44:04
● 2026-06-16 10:39:24
●NSns1.openpanel.org2026-05-29 → 2026-06-16 · 3 obs
○ 2026-05-16 01:44:04
● 2026-05-29 15:11:58
● 2026-06-16 10:39:24
○NSns1.openprovider.nl2026-05-15 → 2026-05-15 · 4 obs
○ 2026-05-10 04:05:16
● 2026-05-15 19:04:48
○ 2026-05-16 01:44:04
○ 2026-06-16 10:39:24
●NSns2.12dos.eu2020-01-02 → 2026-06-16 · 5 obs
● 2020-01-02 05:45:44
● 2026-05-10 04:05:16
○ 2026-05-15 19:04:48
● 2026-05-16 01:44:04
● 2026-06-16 10:39:24
○NSns2.openpanel.org2026-05-29 → 2026-06-04 · 5 obs
○ 2026-05-16 01:44:04
● 2026-05-29 15:11:58
● 2026-06-04 16:44:54
○ 2026-06-16 10:39:22
○ 2026-06-16 10:39:24
○NSns2.openprovider.be2026-05-15 → 2026-05-15 · 4 obs
○ 2026-05-10 04:05:16
● 2026-05-15 19:04:48
○ 2026-05-16 01:44:04
○ 2026-06-16 10:39:24
○NSns3.openprovider.eu2026-05-15 → 2026-05-15 · 4 obs
○ 2026-05-10 04:05:16
● 2026-05-15 19:04:48
○ 2026-05-16 01:44:04
○ 2026-06-16 10:39:24
●MX12dos.eu2026-05-29 → 2026-06-16 · 3 obs
○ 2026-05-26 14:57:36
● 2026-05-29 15:11:58
● 2026-06-16 10:39:24
○MXmail.12dos.eu2020-01-02 → 2026-05-25 · 4 obs
● 2020-01-02 05:45:44
● 2026-05-25 20:58:10
○ 2026-05-26 14:57:36
○ 2026-06-16 10:39:24
○A185.45.114.1812020-01-02 → 2020-01-02 · 3 obs
● 2020-01-02 05:45:44
○ 2026-04-25 05:29:58
○ 2026-06-16 10:39:24
○A2a02:e00:fff0:3e5::52020-01-02 → 2020-01-02 · 3 obs
● 2020-01-02 05:45:44
○ 2026-04-25 05:29:58
○ 2026-06-16 10:39:24
●A2a0e:6a81:a:206::10012026-06-16 → 2026-06-16 · 3 obs
○ 2026-05-29 15:11:58
● 2026-06-16 10:39:22
● 2026-06-16 10:39:24
●A37.114.52.132026-04-25 → 2026-06-16 · 7 obs
○ 2020-01-02 05:45:44
● 2026-04-25 05:29:58
● 2026-05-25 20:58:10
○ 2026-05-26 14:57:36
○ 2026-05-27 20:43:46
● 2026-05-29 15:11:58
● 2026-06-16 10:39:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
12dos.euns1.12dos.eu, ns2.12dos.eu2 records

✅ Authoritative Response

Server:37.114.52.13

NS records: ns1.12dos.eu, ns2.12dos.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12dos.eu (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

TypeCountSample Data
A137.114.52.13
AAAA12a0e:6a81:a:206::1001
NS2ns1.12dos.eu, ns2.12dos.eu
MX112dos.eu (pri: 0)
TXT1v=spf1 ip4:37.114.52.13 +a +mx ~all
SOA1ns1.openpanel.org 33.compy.re

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns2.12dos.eu, ns1.12dos.eu)

Analysis

Hierarchy

ns2.12dos.eu and ns1.12dos.eu are both subdomains of 12dos.eu.

Mail Server Role

12dos.eu is listed as a mail server for itself.

IP Addresses

12dos.eu points to the IP addresses 37.114.52.13 and 2a0e:6a81:a:206::1001

12dos.eu shares its IP numbers with other host names, including _dc-mx.6567dbc19a42.besje.com, ns2.12dos.eu, _dc-mx.d906fd323d2d.besje.com and ns1.12dos.eu.

Name Servers

12dos.eu is served by three name servers: ns1.12dos.eu, ns2.12dos.eu and ns1.openpanel.org.

12dos.eu and other domains like myelf.eu share at least a portion of their name servers.

It is common for these name servers to be used in conjunction with the name servers ns2.openpanel.org, ns1.21dos.eu and ns2.21dos.eu.

Hosts that point to four IP numbers:

ns1.openpanel.org directs to 104.21.75.224, 172.67.182.109, 2606:4700:3033::6815:4be0 and 2606:4700:3033::ac43:b66d.

Hostnames that resolve to two IP addresses:

The A records for ns1.12dos.eu return 37.114.52.13 and 2a0e:6a81:a:206::1111.

The A records for ns2.12dos.eu return 37.114.52.13 and 2a0e:6a81:a:206::9999.

ns1.12dos.eu and ns2.12dos.eu each have 37.114.52.13 IP addresses.

Mail Servers

Mail for 12dos.eu is handled by one mail server — 12dos.eu.

12dos.eu directs to two IP numbers, 37.114.52.13 and 2a0e:6a81:a:206::1001.