12codes.ru - dns.ninja

`12codes.ru`

DNSSEC	⚠️ Not signed
A	79.174.13.90^{🇷🇺 RU-JSCIOT79.174.12.0/23}
		PTR	`12codes.com`
NS	`ns1.reg.ru` ⭐
		A	2a00:f940:9::1:1^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	2a00:f940:9::2:1^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	176.99.13.11^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	176.99.13.13^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	176.99.13.15^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	176.99.13.17^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.11^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.13^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.15^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
		A	194.58.117.17^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns1.reg.ru`
NS	`ns2.reg.ru`
		A	2a00:f940:9::1:2^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	2a00:f940:9::2:2^{🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting}
		A	176.99.13.12^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	176.99.13.14^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	176.99.13.16^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	176.99.13.18^{🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.12^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.14^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.16^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
		A	194.58.117.18^{🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru}
			PTR	`ns2.reg.ru`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`google-site-verification=g6G8a_HBSWblpey8XMi6acAM3qb9bip8RItF2o_El8A`
TXT	`_acme-challenge.www.12codes.ru. TXT qkzSWdSFOGc9pKL22fJJUKnRmfNvkc_n6O_tqtVlKOo`
SOA	`ns1.reg.ru`hostmaster@ns1.reg.ru serial=1774842396

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069786

Same first word

12codes.ru

12codes.com

Similar names

21codes.net

21codes.com

DNS History

6 records (4 active, 2 former)

●NSns1.reg.ru2018-05-09 → 2026-07-29 · 2 obs

● 2018-05-09 03:22:50
● 2026-07-29 01:55:40

●NSns2.reg.ru2018-05-09 → 2026-07-29 · 2 obs

● 2018-05-09 03:22:50
● 2026-07-29 01:55:40

○MXmail.12codes.ru2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 03:22:50
○ 2026-03-02 21:17:58
○ 2026-07-29 01:55:40

●MXmx.yandex.net2026-03-02 → 2026-07-29 · 3 obs

○ 2018-05-09 03:22:50
● 2026-03-02 21:17:58
● 2026-07-29 01:55:40

○A185.162.8.262018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 03:22:50
○ 2026-03-02 21:17:58
○ 2026-07-29 01:55:40

●A79.174.13.902026-03-02 → 2026-07-29 · 3 obs

○ 2018-05-09 03:22:50
● 2026-03-02 21:17:58
● 2026-07-29 01:55:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	c.tld-servers.ru, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net...	-
12codes.ru	ns1.reg.ru, ns2.reg.ru	20 records

✅ Authoritative Response

Server:176.99.13.12

NS records: ns1.reg.ru, ns2.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12codes.ru (unsigned zone)

⏱️ Timing

Total: 990ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.174.13.90`
NS	2	`ns1.reg.ru, ns2.reg.ru`
MX	1	`mx.yandex.net (pri: 10)`
TXT	2	`google-site-verification=g6G8a_HBSWblpey, _acme-challenge.www.12codes.ru. TXT qkzS`
SOA	1	`ns1.reg.ru hostmaster.ns1.reg.ru`

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (ns1.reg.ru, ns1.reg.ru, ns1.reg.ru...)

Analysis

IP Addresses

12codes.ru points to a single IP number: 79.174.13.90.

Name Servers

12codes.ru is served by two delegated name servers, ns1.reg.ru and ns2.reg.ru.

12codes.ru shares its name server setup with other domains, including sludcrb.com, holoscreen.ru, carstars.ru and two others.

Host names with 10 IP numbers:

ns1.reg.ru carries IP addresses 176.99.13.11, 176.99.13.13 and 176.99.13.15, with 7 other addresses beyond those.

ns2.reg.ru carries IP addresses 176.99.13.12, 176.99.13.14 and 176.99.13.16, with 7 other addresses beyond those.

Mail Servers

12codes.ru has one mail server: mx.yandex.net.

12codes.ru shares the same mail server setup as other domains, including dragon-off.ru, qgc.ru, patikastone.com and two others.

12codes.ru shares mail servers — at least in part — with other domains, including fabrik-china.com, crmmojem.ru, systec-nn.ru and two others.

mx.yandex.net resolves to two IP numbers — 77.88.21.249 and 2a02:6b8::311.