`bgdstud.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9849^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:c76^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.118^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.73^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brynne.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2641^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c241^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brynne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2241^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brynne.ns.cloudflare.com`
		A	108.162.194.65^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.ns.cloudflare.com`
		A	162.159.38.65^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.ns.cloudflare.com`
		A	172.64.34.65^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brynne.ns.cloudflare.com`
NS	`ian.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.12.118, 172.67.152.73
		IPv6	2606:4700:3033::ac43:9849, 2606:4700:3036::6815:c76
SOA	`brynne.ns.cloudflare.com`dns@cloudflare.com serial=2398685267

`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=4068145

Subdomains

www.bgdstud.ru

Same first word

bgdstud.ru

DNS History

24 records (6 active, 18 former)

●NSbrynne.ns.cloudflare.com2026-02-16 → 2026-03-15 · 3 obs

○ 2021-06-07 11:09:44
● 2026-02-16 04:11:42
● 2026-03-15 06:35:08

●NSian.ns.cloudflare.com2026-02-16 → 2026-03-15 · 3 obs

○ 2021-06-07 11:09:44
● 2026-02-16 04:11:42
● 2026-03-15 06:35:08

○NSns1.r01.ru2015-06-09 → 2016-04-10 · 4 obs

● 2015-06-09 11:04:30
● 2016-04-10 19:48:24
○ 2016-12-30 15:48:44
○ 2026-03-15 06:35:08

○NSns14.inhostedns.com2016-12-30 → 2021-06-07 · 5 obs

○ 2016-04-10 19:48:24
● 2016-12-30 15:48:44
● 2021-06-07 11:09:44
○ 2026-02-16 04:11:42
○ 2026-03-15 06:35:08

○NSns2.r01.ru2015-06-09 → 2016-04-10 · 4 obs

● 2015-06-09 11:04:30
● 2016-04-10 19:48:24
○ 2016-12-30 15:48:44
○ 2026-03-15 06:35:08

○NSns24.inhostedns.net2016-12-30 → 2021-06-07 · 5 obs

○ 2016-04-10 19:48:24
● 2016-12-30 15:48:44
● 2021-06-07 11:09:44
○ 2026-02-16 04:11:42
○ 2026-03-15 06:35:08

○NSns34.inhostedns.org2016-12-30 → 2021-06-07 · 5 obs

○ 2016-04-10 19:48:24
● 2016-12-30 15:48:44
● 2021-06-07 11:09:44
○ 2026-02-16 04:11:42
○ 2026-03-15 06:35:08

○MXmx15.ukraine.com.ua2016-12-30 → 2026-02-16 · 4 obs

● 2016-12-30 15:48:44
● 2026-02-16 04:11:42
○ 2026-02-17 20:05:06
○ 2026-03-15 06:35:08

○MXmx20.ukraine.com.ua2016-12-30 → 2026-02-16 · 4 obs

● 2016-12-30 15:48:44
● 2026-02-16 04:11:42
○ 2026-02-17 20:05:06
○ 2026-03-15 06:35:08

●A104.21.12.1182026-02-16 → 2026-03-15 · 7 obs

○ 2021-06-07 11:09:44
● 2026-02-16 04:11:42
● 2026-02-18 06:10:20
○ 2026-03-03 06:29:08
○ 2026-03-03 07:12:28
● 2026-03-15 06:35:06
● 2026-03-15 06:35:08

●A172.67.152.732026-02-16 → 2026-03-15 · 7 obs

○ 2021-06-07 11:09:44
● 2026-02-16 04:11:42
● 2026-02-18 06:10:20
○ 2026-03-03 06:29:08
○ 2026-03-03 07:12:28
● 2026-03-15 06:35:06
● 2026-03-15 06:35:08

○A185.233.152.812021-06-07 → 2021-06-07 · 4 obs

○ 2016-12-30 15:48:44
● 2021-06-07 11:09:44
○ 2026-02-16 04:11:42
○ 2026-03-15 06:35:08

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

○ 2026-03-03 06:29:08
● 2026-03-03 07:12:28
○ 2026-03-15 06:35:06
○ 2026-03-15 06:35:08

○A188.114.96.42026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-18 06:10:20
● 2026-03-03 06:29:08
○ 2026-03-03 07:12:28
○ 2026-03-15 06:35:08

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

○ 2026-03-03 06:29:08
● 2026-03-03 07:12:28
○ 2026-03-15 06:35:06
○ 2026-03-15 06:35:08

○A188.114.97.42026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-18 06:10:20
● 2026-03-03 06:29:08
○ 2026-03-03 07:12:28
○ 2026-03-15 06:35:08

●A2606:4700:3033::ac43:98492026-02-16 → 2026-03-15 · 7 obs

○ 2021-06-07 11:09:44
● 2026-02-16 04:11:42
● 2026-02-18 06:10:20
○ 2026-03-03 06:29:08
○ 2026-03-03 07:12:28
● 2026-03-15 06:35:06
● 2026-03-15 06:35:08

●A2606:4700:3036::6815:c762026-02-16 → 2026-03-15 · 7 obs

○ 2021-06-07 11:09:44
● 2026-02-16 04:11:42
● 2026-02-18 06:10:20
○ 2026-03-03 06:29:08
○ 2026-03-03 07:12:28
● 2026-03-15 06:35:06
● 2026-03-15 06:35:08

○A2a00:ab00:4300:1dd::22016-12-30 → 2016-12-30 · 4 obs

○ 2016-04-10 19:48:24
● 2016-12-30 15:48:44
○ 2021-06-07 11:09:44
○ 2026-03-15 06:35:08

○A2a06:98c1:3120::2026-03-03 → 2026-03-03 · 5 obs

○ 2026-02-18 06:10:20
● 2026-03-03 06:29:08
● 2026-03-03 07:12:28
○ 2026-03-15 06:35:06
○ 2026-03-15 06:35:08

○A2a06:98c1:3121::2026-03-03 → 2026-03-03 · 5 obs

○ 2026-02-18 06:10:20
● 2026-03-03 06:29:08
● 2026-03-03 07:12:28
○ 2026-03-15 06:35:06
○ 2026-03-15 06:35:08

○A2a0c:680:0:9851::12021-06-07 → 2021-06-07 · 4 obs

○ 2016-12-30 15:48:44
● 2021-06-07 11:09:44
○ 2026-02-16 04:11:42
○ 2026-03-15 06:35:08

○A46.4.1.2542015-06-09 → 2016-04-10 · 4 obs

● 2015-06-09 11:04:30
● 2016-04-10 19:48:24
○ 2016-12-30 15:48:44
○ 2026-03-15 06:35:08

○A95.213.135.2282016-12-30 → 2016-12-30 · 4 obs

○ 2016-04-10 19:48:24
● 2016-12-30 15:48:44
○ 2021-06-07 11:09:44
○ 2026-03-15 06:35:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
bgdstud.ru	brynne.ns.cloudflare.com, ian.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.194.65

NS records: brynne.ns.cloudflare.com, ian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bgdstud.ru (unsigned zone)

⏱️ Timing

Total: 648ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.118, 172.67.152.73`
AAAA	2	`2606:4700:3036::6815:c76, 2606:4700:3033::ac43:9849`
NS	2	`brynne.ns.cloudflare.com, ian.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brynne.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The parent of www.bgdstud.ru is bgdstud.ru.

IP Addresses

bgdstud.ru maps to four IP numbers: 2606:4700:3033::ac43:9849, 2606:4700:3036::6815:c76, 104.21.12.118 and 172.67.152.73.

Other host names such as myfaceclub.com, cdn.adx9.com, polis-garant.ru, frankscarwash.com and ha-sk.de share IPs with bgdstud.ru.

Name Servers

Two name servers brynne.ns.cloudflare.com and ian.ns.cloudflare.com handle the delegation for bgdstud.ru.

bgdstud.ru shares the same name server setup as other domains, for example locationet.com, vyborgtelecom.ru, rosebanklaw.co.nz, tigersrunningclub.com and smartbitboost-solution.com.

bgdstud.ru at least partially shares name servers with other domains, for example tokioplastic.com, leicacyprus.com, cityofkingman.biz, allredfamily.org and kineticbuzz.com.

these name servers commonly pair with lily.ns.cloudflare.com, dane.ns.cloudflare.com, stevie.ns.cloudflare.com and meera.ns.cloudflare.com.

Host names with six IP numbers:

brynne.ns.cloudflare.com points to 2606:4700:50::a29f:2641, 2803:f800:50::6ca2:c241, 2a06:98c1:50::ac40:2241, 108.162.194.65, 162.159.38.65 and 172.64.34.65.

ian.ns.cloudflare.com points to 2606:4700:58::adf5:3b76, 2803:f800:50::6ca2:c176, 2a06:98c1:50::ac40:2176, 108.162.193.118, 172.64.33.118 and 173.245.59.118.

bgdstud.ru - robtex.com

bgdstud.ru

ru

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`bgdstud.ru`

`ru`