`3gorod.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5873^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b1d8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.115^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.216^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alfred.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c383^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alfred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2383^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alfred.ns.cloudflare.com`
		A	108.162.195.131^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	162.159.44.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	172.64.35.131^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
NS	`virginia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2625^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c225^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`virginia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2225^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`virginia.ns.cloudflare.com`
		A	108.162.194.37^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	162.159.38.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	172.64.34.37^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.88.115, 172.67.177.216
		IPv6	2606:4700:3033::6815:5873, 2606:4700:3034::ac43:b1d8
SOA	`alfred.ns.cloudflare.com`dns@cloudflare.com serial=2399470721

`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=4068266

Same first word

3gorod.ru

Similar names

3gdoor.com.cn

3gdoor.vn

3gdoor.com.my

3gdoor.com

DNS History

17 records (6 active, 11 former)

●NSalfred.ns.cloudflare.com2026-02-17 → 2026-03-25 · 3 obs

○ 2017-04-07 03:32:12
● 2026-02-17 07:45:20
● 2026-03-25 03:55:28

○NSns1.name101.ru2015-05-07 → 2017-04-07 · 4 obs

● 2015-05-07 19:28:32
● 2017-04-07 03:32:12
○ 2026-02-17 07:45:20
○ 2026-03-25 03:55:28

○NSns1.web101.ru2015-05-07 → 2017-04-07 · 4 obs

● 2015-05-07 19:28:32
● 2017-04-07 03:32:12
○ 2026-02-17 07:45:20
○ 2026-03-25 03:55:28

●NSvirginia.ns.cloudflare.com2026-02-17 → 2026-03-25 · 3 obs

○ 2017-04-07 03:32:12
● 2026-02-17 07:45:20
● 2026-03-25 03:55:28

○MXmx.yandex.net2016-09-12 → 2026-02-17 · 5 obs

○ 2016-04-03 20:02:08
● 2016-09-12 06:21:40
● 2026-02-17 07:45:20
○ 2026-02-18 23:55:44
○ 2026-03-25 03:55:28

○MXmx.yandex.ru2015-05-07 → 2016-04-03 · 4 obs

● 2015-05-07 19:28:32
● 2016-04-03 20:02:08
○ 2016-09-12 06:21:40
○ 2026-03-25 03:55:28

●A104.21.88.1152026-02-17 → 2026-03-25 · 7 obs

○ 2016-09-12 06:21:40
● 2026-02-17 07:45:20
○ 2026-02-18 23:55:44
● 2026-02-26 07:22:50
○ 2026-02-27 16:21:22
● 2026-03-25 03:55:26
● 2026-03-25 03:55:28

○A172.64.80.12026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-26 07:22:50
● 2026-02-27 16:21:22
○ 2026-03-25 03:55:26
○ 2026-03-25 03:55:28

●A172.67.177.2162026-02-17 → 2026-03-25 · 7 obs

○ 2016-09-12 06:21:40
● 2026-02-17 07:45:20
○ 2026-02-18 23:55:44
● 2026-02-26 07:22:50
○ 2026-02-27 16:21:22
● 2026-03-25 03:55:26
● 2026-03-25 03:55:28

○A188.114.96.42026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-17 07:45:20
● 2026-02-18 23:55:44
○ 2026-02-26 07:22:50
○ 2026-03-25 03:55:28

○A188.114.97.42026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-17 07:45:20
● 2026-02-18 23:55:44
○ 2026-02-26 07:22:50
○ 2026-03-25 03:55:28

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-26 07:22:50
● 2026-02-27 16:21:22
○ 2026-03-25 03:55:26
○ 2026-03-25 03:55:28

●A2606:4700:3033::6815:58732026-02-17 → 2026-03-25 · 7 obs

○ 2016-09-12 06:21:40
● 2026-02-17 07:45:20
○ 2026-02-18 23:55:44
● 2026-02-26 07:22:50
○ 2026-02-27 16:21:22
● 2026-03-25 03:55:26
● 2026-03-25 03:55:28

●A2606:4700:3034::ac43:b1d82026-02-17 → 2026-03-25 · 7 obs

○ 2016-09-12 06:21:40
● 2026-02-17 07:45:20
○ 2026-02-18 23:55:44
● 2026-02-26 07:22:50
○ 2026-02-27 16:21:22
● 2026-03-25 03:55:26
● 2026-03-25 03:55:28

○A2a06:98c1:3120::42026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-17 07:45:20
● 2026-02-18 23:55:44
○ 2026-02-26 07:22:50
○ 2026-03-25 03:55:28

○A2a06:98c1:3121::42026-02-18 → 2026-02-18 · 4 obs

○ 2026-02-17 07:45:20
● 2026-02-18 23:55:44
○ 2026-02-26 07:22:50
○ 2026-03-25 03:55:28

○A46.254.17.902015-05-07 → 2016-04-03 · 4 obs

● 2015-05-07 19:28:32
● 2016-04-03 20:02:08
○ 2016-09-12 06:21:40
○ 2026-03-25 03:55:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net...	-
3gorod.ru	alfred.ns.cloudflare.com, virginia.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.131

NS records: alfred.ns.cloudflare.com, virginia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3gorod.ru (unsigned zone)

⏱️ Timing

Total: 920ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.115, 172.67.177.216`
AAAA	2	`2606:4700:3034::ac43:b1d8, 2606:4700:3033::6815:5873`
NS	2	`alfred.ns.cloudflare.com, virginia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alfred.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

3gorod.ru points to four IP numbers: 2606:4700:3033::6815:5873, 2606:4700:3034::ac43:b1d8, 104.21.88.115 and 172.67.177.216.

Other host names including landcor.com, yellowdream.pl, customcarvers.com, mazaresoltani.com and fader.photosight.ru share IP numbers with 3gorod.ru.

Name Servers

3gorod.ru's delegation uses two name servers, alfred.ns.cloudflare.com and virginia.ns.cloudflare.com.

3gorod.ru shares the same name server setup as other domains, for example kmrd.dev, icopass.com, xlinx.net, sholo.net and amherstislandwindinfo.com.

3gorod.ru at least partially shares name servers with other domains, including massivedynamictech.net, kshe.com.au, bruyes777.com, knauf-amf.de and smarterware.com.

these name servers are commonly used together with aaron.ns.cloudflare.com, katelyn.ns.cloudflare.com and ainsley.ns.cloudflare.com.

Host names with six IP numbers:

alfred.ns.cloudflare.com points to: 2606:4700:58::a29f:2c83, 2803:f800:50::6ca2:c383, 2a06:98c1:50::ac40:2383, 108.162.195.131, 162.159.44.131 and 172.64.35.131.

virginia.ns.cloudflare.com points to: 2606:4700:50::a29f:2625, 2803:f800:50::6ca2:c225, 2a06:98c1:50::ac40:2225, 108.162.194.37, 162.159.38.37 and 172.64.34.37.

3gorod.ru - robtex.com

3gorod.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`3gorod.ru`

`ru`