`sever51.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3a97^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:cd2c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.151^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.44^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`selah.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2615^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c215^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`selah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2215^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`selah.ns.cloudflare.com`
		A	108.162.194.21^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	162.159.38.21^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	172.64.34.21^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.151, 172.67.205.44
		IPv6 hints	2606:4700:3034::6815:3a97, 2606:4700:3036::ac43:cd2c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOA	`selah.ns.cloudflare.com`dns@cloudflare.com serial=2400243455

`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=4068483

Same first word

sever51.ru

DNS History

19 records (6 active, 13 former)

○NSns1.spaceweb.ru2015-08-05 → 2017-03-31 · 4 obs

● 2015-08-05 03:11:00
● 2017-03-31 14:09:18
○ 2026-02-16 11:34:48
○ 2026-04-12 04:48:18

○NSns2.spaceweb.ru2015-08-05 → 2017-03-31 · 4 obs

● 2015-08-05 03:11:00
● 2017-03-31 14:09:18
○ 2026-02-16 11:34:48
○ 2026-04-12 04:48:18

○NSns3.spaceweb.pro2015-08-05 → 2017-03-31 · 4 obs

● 2015-08-05 03:11:00
● 2017-03-31 14:09:18
○ 2026-02-16 11:34:48
○ 2026-04-12 04:48:18

○NSns4.spaceweb.pro2015-08-05 → 2017-03-31 · 4 obs

● 2015-08-05 03:11:00
● 2017-03-31 14:09:18
○ 2026-02-16 11:34:48
○ 2026-04-12 04:48:18

●NSselah.ns.cloudflare.com2026-02-16 → 2026-04-12 · 3 obs

○ 2017-03-31 14:09:18
● 2026-02-16 11:34:48
● 2026-04-12 04:48:18

●NStom.ns.cloudflare.com2026-02-16 → 2026-04-12 · 3 obs

○ 2017-03-31 14:09:18
● 2026-02-16 11:34:48
● 2026-04-12 04:48:18

○MXmx1.spaceweb.ru2015-08-05 → 2026-02-16 · 4 obs

● 2015-08-05 03:11:00
● 2026-02-16 11:34:48
○ 2026-03-08 06:03:26
○ 2026-04-12 04:48:18

○MXmx2.spaceweb.ru2015-08-05 → 2026-02-16 · 4 obs

● 2015-08-05 03:11:00
● 2026-02-16 11:34:48
○ 2026-03-08 06:03:26
○ 2026-04-12 04:48:18

●A104.21.58.1512026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-15 02:31:14
● 2026-04-12 04:48:18

●A172.67.205.442026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-15 02:31:14
● 2026-04-12 04:48:18

○A188.114.96.02026-02-16 → 2026-03-15 · 4 obs

○ 2017-03-31 14:09:18
● 2026-02-16 11:34:48
● 2026-03-15 02:31:14
○ 2026-04-12 04:48:18

○A188.114.97.02026-02-16 → 2026-03-15 · 4 obs

○ 2017-03-31 14:09:18
● 2026-02-16 11:34:48
● 2026-03-15 02:31:14
○ 2026-04-12 04:48:18

●A2606:4700:3034::6815:3a972026-03-15 → 2026-04-12 · 3 obs

○ 2026-03-08 06:03:26
● 2026-03-15 02:31:14
● 2026-04-12 04:48:18

●A2606:4700:3036::ac43:cd2c2026-03-15 → 2026-04-12 · 3 obs

○ 2026-03-08 06:03:26
● 2026-03-15 02:31:14
● 2026-04-12 04:48:18

○A2a06:98c1:3120::2026-03-08 → 2026-03-08 · 4 obs

○ 2026-02-16 11:34:48
● 2026-03-08 06:03:26
○ 2026-03-15 02:31:14
○ 2026-04-12 04:48:18

○A2a06:98c1:3120::42026-02-16 → 2026-02-16 · 4 obs

○ 2017-03-31 14:09:18
● 2026-02-16 11:34:48
○ 2026-03-08 06:03:26
○ 2026-04-12 04:48:18

○A2a06:98c1:3121::2026-03-08 → 2026-03-08 · 4 obs

○ 2026-02-16 11:34:48
● 2026-03-08 06:03:26
○ 2026-03-15 02:31:14
○ 2026-04-12 04:48:18

○A2a06:98c1:3121::42026-02-16 → 2026-02-16 · 4 obs

○ 2017-03-31 14:09:18
● 2026-02-16 11:34:48
○ 2026-03-08 06:03:26
○ 2026-04-12 04:48:18

○A77.222.61.162015-08-05 → 2017-03-31 · 4 obs

● 2015-08-05 03:11:00
● 2017-03-31 14:09:18
○ 2026-02-16 11:34:48
○ 2026-04-12 04:48:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
sever51.ru	tom.ns.cloudflare.com, selah.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.21

NS records: tom.ns.cloudflare.com, selah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sever51.ru (unsigned zone)

⏱️ Timing

Total: 804ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.44, 104.21.58.151`
AAAA	2	`2606:4700:3036::ac43:cd2c, 2606:4700:3034::6815:3a97`
NS	2	`selah.ns.cloudflare.com, tom.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`selah.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

sever51.ru points to four IP numbers: 2606:4700:3034::6815:3a97, 2606:4700:3036::ac43:cd2c, 104.21.58.151 and 172.67.205.44.

Other host names including lovingbet.co.it, workplayhi.com, xn--72c1aat0cipv2a5qwce.com, convert.wiki and fxpro.at share IP numbers with sever51.ru.

Name Servers

sever51.ru's delegation uses two name servers, selah.ns.cloudflare.com and tom.ns.cloudflare.com.

sever51.ru shares the same name server setup as other domains, for example phibo.com, psa-sto.ru, krasnoeforum.ru, cloudprice.net and ilimcity.ru.

sever51.ru at least partially shares name servers with other domains, including senvaliqorne.com, 6b.app, entersoftsecurity.com, saleonair.com and koinic.net.

these name servers are commonly used together with kia.ns.cloudflare.com, edna.ns.cloudflare.com and margo.ns.cloudflare.com.

Host names with six IP numbers:

selah.ns.cloudflare.com points to: 2606:4700:50::a29f:2615, 2803:f800:50::6ca2:c215, 2a06:98c1:50::ac40:2215, 108.162.194.21, 162.159.38.21 and 172.64.34.21.

tom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.

sever51.ru - robtex.com

sever51.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`sever51.ru`

`ru`