rt12dec.ru - dns.ninja

`rt12dec.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:82bd^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:387^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.135^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.189^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`vida.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vida.ns.cloudflare.com`
		A	108.162.192.236^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	172.64.32.236^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
		A	173.245.58.236^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vida.ns.cloudflare.com`
NS	`zac.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zac.ns.cloudflare.com`
		A	108.162.195.178^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
		A	162.159.44.178^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
		A	172.64.35.178^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
TXT	`google-site-verification=4VFIXkHJZrngOVwZQGJ05fi8LHIDvd4fB9m5fF_uwPM`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.135, 172.67.130.189
		IPv6 hints	2606:4700:3035::ac43:82bd, 2606:4700:3036::6815:387
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=6, name=cloudflare-ech.com
SOA	`vida.ns.cloudflare.com`dns@cloudflare.com serial=2404814786

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069562

Same first word

rt12dec.ru

DNS History

14 records (6 active, 8 former)

○NSns1.hc.ru2015-06-16 → 2017-07-04 · 4 obs

● 2015-06-16 04:46:36
● 2017-07-04 06:38:42
○ 2026-03-01 15:34:02
○ 2026-07-10 11:02:04

○NSns2.hc.ru2015-06-16 → 2017-07-04 · 4 obs

● 2015-06-16 04:46:36
● 2017-07-04 06:38:42
○ 2026-03-01 15:34:02
○ 2026-07-10 11:02:04

●NSvida.ns.cloudflare.com2026-03-01 → 2026-07-10 · 3 obs

○ 2017-07-04 06:38:42
● 2026-03-01 15:34:02
● 2026-07-10 11:02:04

●NSzac.ns.cloudflare.com2026-03-01 → 2026-07-10 · 3 obs

○ 2017-07-04 06:38:42
● 2026-03-01 15:34:02
● 2026-07-10 11:02:04

○MXmx.cm.hc.ru2015-06-16 → 2017-07-04 · 4 obs

● 2015-06-16 04:46:36
● 2017-07-04 06:38:42
○ 2026-03-01 15:34:02
○ 2026-07-10 11:02:04

●A104.21.3.1352026-03-01 → 2026-07-10 · 6 obs

○ 2017-07-04 06:38:42
● 2026-03-01 15:34:02
● 2026-05-24 07:43:04
○ 2026-06-03 13:43:24
● 2026-06-12 04:35:36
● 2026-07-10 11:02:04

●A172.67.130.1892026-03-01 → 2026-07-10 · 6 obs

○ 2017-07-04 06:38:42
● 2026-03-01 15:34:02
● 2026-05-24 07:43:04
○ 2026-06-03 13:43:24
● 2026-06-12 04:35:36
● 2026-07-10 11:02:04

○A188.114.96.02026-06-03 → 2026-06-03 · 4 obs

○ 2026-05-24 07:43:04
● 2026-06-03 13:43:24
○ 2026-06-12 04:35:36
○ 2026-07-10 11:02:04

○A188.114.97.02026-06-03 → 2026-06-03 · 4 obs

○ 2026-05-24 07:43:04
● 2026-06-03 13:43:24
○ 2026-06-12 04:35:36
○ 2026-07-10 11:02:04

●A2606:4700:3035::ac43:82bd2026-03-01 → 2026-07-10 · 6 obs

○ 2017-07-04 06:38:42
● 2026-03-01 15:34:02
● 2026-05-24 07:43:04
○ 2026-06-03 13:43:24
● 2026-06-12 04:35:36
● 2026-07-10 11:02:04

●A2606:4700:3036::6815:3872026-03-01 → 2026-07-10 · 6 obs

○ 2017-07-04 06:38:42
● 2026-03-01 15:34:02
● 2026-05-24 07:43:04
○ 2026-06-03 13:43:24
● 2026-06-12 04:35:36
● 2026-07-10 11:02:04

○A2a06:98c1:3120::2026-06-03 → 2026-06-03 · 4 obs

○ 2026-05-24 07:43:04
● 2026-06-03 13:43:24
○ 2026-06-12 04:35:36
○ 2026-07-10 11:02:04

○A2a06:98c1:3121::2026-06-03 → 2026-06-03 · 4 obs

○ 2026-05-24 07:43:04
● 2026-06-03 13:43:24
○ 2026-06-12 04:35:36
○ 2026-07-10 11:02:04

○A89.111.176.872015-06-16 → 2017-07-04 · 4 obs

● 2015-06-16 04:46:36
● 2017-07-04 06:38:42
○ 2026-03-01 15:34:02
○ 2026-07-10 11:02:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
rt12dec.ru	vida.ns.cloudflare.com, zac.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.178

NS records: vida.ns.cloudflare.com, zac.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt12dec.ru (unsigned zone)

⏱️ Timing

Total: 1192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.189, 104.21.3.135`
AAAA	2	`2606:4700:3035::ac43:82bd, 2606:4700:3036::6815:387`
NS	2	`vida.ns.cloudflare.com, zac.ns.cloudflare.com`
TXT	1	`google-site-verification=4VFIXkHJZrngOVw`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`vida.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

rt12dec.ru has four IP addresses: 104.21.3.135, 172.67.130.189, 2606:4700:3035::ac43:82bd and 2606:4700:3036::6815:387.

rainbow-innov.co.uk, alxandr.net, www.netflixsinhala.com and two other host names share IP numbers with rt12dec.ru.

Name Servers

rt12dec.ru has two authoritative name servers — vida.ns.cloudflare.com and zac.ns.cloudflare.com.

rt12dec.ru uses the same name servers as several other domains — among them filemap.com, adypeny.com, nbexecutivesolutions.com and two more.

rt12dec.ru has at least partial name server overlap with other domains, such as 554003.com, carabamadrid.com, myrasynthor.com and two others.

It is common to see these name servers used together with name servers stanley.ns.cloudflare.com and bruce.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

vida.ns.cloudflare.com points to 108.162.192.236, 172.64.32.236, 173.245.58.236 and 3 other IP addresses.

zac.ns.cloudflare.com points to 108.162.195.178, 162.159.44.178, 172.64.35.178 and 3 other IP addresses.