`bur-52.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:84d7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:d85^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.133^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.215^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aldo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aldo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aldo.ns.cloudflare.com`
		A	108.162.195.248^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	162.159.44.248^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
		A	172.64.35.248^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aldo.ns.cloudflare.com`
NS	`priscilla.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`priscilla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`priscilla.ns.cloudflare.com`
		A	108.162.194.189^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	162.159.38.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	172.64.34.189^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.133, 172.67.132.215
		IPv6 hints	2606:4700:3032::ac43:84d7, 2606:4700:3036::6815:d85
SOA	`aldo.ns.cloudflare.com`dns@cloudflare.com serial=2406948002

`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=4069736

Same first word

bur-52.ru

DNS History

17 records (6 active, 11 former)

●NSaldo.ns.cloudflare.com2026-04-21 → 2026-07-24 · 3 obs

○ 2016-12-30 00:03:00
● 2026-04-21 03:04:06
● 2026-07-24 22:52:26

○NSns.alleanza.ru2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:53:32
○ 2015-11-14 23:18:32
○ 2026-07-24 22:52:26

○NSns1.ihc.ru2015-11-14 → 2016-12-30 · 5 obs

○ 2015-07-10 12:53:32
● 2015-11-14 23:18:32
● 2016-12-30 00:03:00
○ 2026-04-21 03:04:06
○ 2026-07-24 22:52:26

○NSns2.alleanza.ru2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:53:32
○ 2015-11-14 23:18:32
○ 2026-07-24 22:52:26

○NSns2.ihc.ru2015-11-14 → 2016-12-30 · 5 obs

○ 2015-07-10 12:53:32
● 2015-11-14 23:18:32
● 2016-12-30 00:03:00
○ 2026-04-21 03:04:06
○ 2026-07-24 22:52:26

○NSns4.alleanza.ru2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:53:32
○ 2015-11-14 23:18:32
○ 2026-07-24 22:52:26

●NSpriscilla.ns.cloudflare.com2026-04-21 → 2026-07-24 · 3 obs

○ 2016-12-30 00:03:00
● 2026-04-21 03:04:06
● 2026-07-24 22:52:26

○MXmail.bur-52.ru2015-07-10 → 2016-12-30 · 4 obs

● 2015-07-10 12:53:32
● 2016-12-30 00:03:00
○ 2026-04-21 03:04:06
○ 2026-07-24 22:52:26

●A104.21.13.1332026-04-21 → 2026-07-24 · 3 obs

○ 2016-12-30 00:03:00
● 2026-04-21 03:04:06
● 2026-07-24 22:52:26

●A172.67.132.2152026-04-21 → 2026-07-24 · 3 obs

○ 2016-12-30 00:03:00
● 2026-04-21 03:04:06
● 2026-07-24 22:52:26

○A2606:4700:3031::6815:d852026-04-21 → 2026-06-11 · 5 obs

○ 2016-12-30 00:03:00
● 2026-04-21 03:04:06
● 2026-06-11 05:29:40
○ 2026-06-30 21:56:06
○ 2026-07-24 22:52:26

●A2606:4700:3032::ac43:84d72026-06-30 → 2026-07-24 · 3 obs

○ 2026-06-11 05:29:40
● 2026-06-30 21:56:06
● 2026-07-24 22:52:26

○A2606:4700:3035::ac43:84d72026-04-21 → 2026-06-11 · 5 obs

○ 2016-12-30 00:03:00
● 2026-04-21 03:04:06
● 2026-06-11 05:29:40
○ 2026-06-30 21:56:06
○ 2026-07-24 22:52:26

●A2606:4700:3036::6815:d852026-06-30 → 2026-07-24 · 3 obs

○ 2026-06-11 05:29:40
● 2026-06-30 21:56:06
● 2026-07-24 22:52:26

○A2a03:c980::1:20:562015-11-14 → 2016-12-30 · 5 obs

○ 2015-07-10 12:53:32
● 2015-11-14 23:18:32
● 2016-12-30 00:03:00
○ 2026-04-21 03:04:06
○ 2026-07-24 22:52:26

○A37.143.11.112015-11-14 → 2016-12-30 · 5 obs

○ 2015-07-10 12:53:32
● 2015-11-14 23:18:32
● 2016-12-30 00:03:00
○ 2026-04-21 03:04:06
○ 2026-07-24 22:52:26

○A87.226.224.852015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 12:53:32
○ 2015-11-14 23:18:32
○ 2026-07-24 22:52:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...	-
bur-52.ru	aldo.ns.cloudflare.com, priscilla.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.248

NS records: aldo.ns.cloudflare.com, priscilla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bur-52.ru (unsigned zone)

⏱️ Timing

Total: 691ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.133, 172.67.132.215`
AAAA	2	`2606:4700:3032::ac43:84d7, 2606:4700:3036::6815:d85`
NS	2	`aldo.ns.cloudflare.com, priscilla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aldo.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

bur-52.ru points to the four IP addresses 104.21.13.133, 172.67.132.215, 2606:4700:3032::ac43:84d7 and 2606:4700:3036::6815:d85.

Among the host names that share IP numbers with bur-52.ru are chilenativo.travel, www.arenacom.gop, triasvita.de and two others.

Name Servers

bur-52.ru uses two name servers for its delegation: aldo.ns.cloudflare.com and priscilla.ns.cloudflare.com.

bur-52.ru has the same name server delegation as a number of other domains, such as chsproducts.ru, imbir-cafe.ru, hyundai-keyauto-kmv.ru and two more.

At least some of bur-52.ru's name servers are shared with other domains, for example abrivia.com, coinoverse.com, sovetuj.ru and two more.

It is common for these name servers to be used in conjunction with the name servers daphne.ns.cloudflare.com, dahlia.ns.cloudflare.com and craig.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname aldo.ns.cloudflare.com directs to 108.162.195.248, 162.159.44.248 and 172.64.35.248 along with 3 other IP addresses.

Hostname priscilla.ns.cloudflare.com directs to 108.162.194.189, 162.159.38.189 and 172.64.34.189 along with 3 other IP addresses.

bur-52.ru - robtex.com

bur-52.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`bur-52.ru`

`ru`