`bk-mt.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:4c9e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c52f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.158^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.47^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cheryl.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c053^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cheryl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2053^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cheryl.ns.cloudflare.com`
		A	108.162.192.83^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	172.64.32.83^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	173.245.58.83^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
NS	`cris.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cris.ns.cloudflare.com`
		A	108.162.195.202^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	162.159.44.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	172.64.35.202^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.158, 172.67.197.47
		IPv6 hints	2606:4700:3037::6815:4c9e, 2606:4700:3037::ac43:c52f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=255, name=cloudflare-ech.com
SOA	`cheryl.ns.cloudflare.com`dns@cloudflare.com serial=2407060838

`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=4069802

Subdomains

mail.bk-mt.ru

Same first word

bk-mt.ru

Similar names

b-mkt.it

mk-bt.de

bk-tm.de

bk-tm.org

mtb-k.de

DNS History

18 records (6 active, 12 former)

●NScheryl.ns.cloudflare.com2026-07-10 → 2026-07-30 · 3 obs

○ 2026-04-22 20:22:28
● 2026-07-10 00:19:06
● 2026-07-30 09:53:52

●NScris.ns.cloudflare.com2026-07-10 → 2026-07-30 · 3 obs

○ 2026-04-22 20:22:28
● 2026-07-10 00:19:06
● 2026-07-30 09:53:52

○NSexpired.active.domains2026-04-22 → 2026-04-22 · 4 obs

○ 2026-03-26 17:17:40
● 2026-04-22 20:22:28
○ 2026-07-10 00:19:06
○ 2026-07-30 09:53:52

○NSns.hostland.ru2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 10:09:14
○ 2026-02-16 02:16:30
○ 2026-07-30 09:53:52

○NSns1.expired.active.domains2026-04-22 → 2026-04-22 · 4 obs

○ 2026-03-26 17:17:40
● 2026-04-22 20:22:28
○ 2026-07-10 00:19:06
○ 2026-07-30 09:53:52

○NSns1.smartape.ru2026-02-16 → 2026-03-26 · 5 obs

○ 2019-12-19 10:09:14
● 2026-02-16 02:16:30
● 2026-03-26 17:17:40
○ 2026-04-22 20:22:28
○ 2026-07-30 09:53:52

○NSns2.expired.active.domains2026-04-22 → 2026-04-22 · 4 obs

○ 2026-03-26 17:17:40
● 2026-04-22 20:22:28
○ 2026-07-10 00:19:06
○ 2026-07-30 09:53:52

○NSns2.smartape.ru2026-02-16 → 2026-03-26 · 5 obs

○ 2019-12-19 10:09:14
● 2026-02-16 02:16:30
● 2026-03-26 17:17:40
○ 2026-04-22 20:22:28
○ 2026-07-30 09:53:52

○NSns3.hostland.ru2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 10:09:14
○ 2026-02-16 02:16:30
○ 2026-07-30 09:53:52

○MXmail.bk-mt.ru2019-12-19 → 2026-03-26 · 4 obs

● 2019-12-19 10:09:14
● 2026-03-26 17:17:40
○ 2026-04-22 20:22:28
○ 2026-07-30 09:53:52

●A104.21.76.1582026-07-10 → 2026-07-30 · 3 obs

○ 2026-04-22 20:22:28
● 2026-07-10 00:19:06
● 2026-07-30 09:53:52

○A152.89.219.742026-02-16 → 2026-03-26 · 5 obs

○ 2019-12-19 10:09:14
● 2026-02-16 02:16:30
● 2026-03-26 17:17:40
○ 2026-04-22 20:22:28
○ 2026-07-30 09:53:52

●A172.67.197.472026-07-10 → 2026-07-30 · 3 obs

○ 2026-04-22 20:22:28
● 2026-07-10 00:19:06
● 2026-07-30 09:53:52

○A176.31.176.752026-04-22 → 2026-04-22 · 4 obs

○ 2026-03-26 17:17:40
● 2026-04-22 20:22:28
○ 2026-07-10 00:19:06
○ 2026-07-30 09:53:52

○A185.26.122.212019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 10:09:14
○ 2026-02-16 02:16:30
○ 2026-07-30 09:53:52

●A2606:4700:3037::6815:4c9e2026-07-10 → 2026-07-30 · 3 obs

○ 2026-04-22 20:22:28
● 2026-07-10 00:19:06
● 2026-07-30 09:53:52

●A2606:4700:3037::ac43:c52f2026-07-10 → 2026-07-30 · 3 obs

○ 2026-04-22 20:22:28
● 2026-07-10 00:19:06
● 2026-07-30 09:53:52

○A37.187.202.1012026-04-22 → 2026-04-22 · 4 obs

○ 2026-03-26 17:17:40
● 2026-04-22 20:22:28
○ 2026-07-10 00:19:06
○ 2026-07-30 09:53:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
bk-mt.ru	cheryl.ns.cloudflare.com, cris.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.83

NS records: cheryl.ns.cloudflare.com, cris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bk-mt.ru (unsigned zone)

⏱️ Timing

Total: 616ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.76.158, 172.67.197.47`
AAAA	2	`2606:4700:3037::6815:4c9e, 2606:4700:3037::ac43:c52f`
NS	2	`cheryl.ns.cloudflare.com, cris.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cheryl.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

bk-mt.ru is a parent domain of mail.bk-mt.ru.

IP Addresses

bk-mt.ru has four IP addresses: 104.21.76.158, 172.67.197.47, 2606:4700:3037::6815:4c9e and 2606:4700:3037::ac43:c52f.

Additional host names — mail.sibaltay.ru, gamedevelopersummit.com, www.scyjt.com and two others — share IP numbers with bk-mt.ru.

Name Servers

bk-mt.ru is served by two delegated name servers, cheryl.ns.cloudflare.com and cris.ns.cloudflare.com.

bk-mt.ru shares its name server setup with other domains, including aleaneurotech.com, sebastianfoto.cz, charlizeafricaoutreach.org and two others.

bk-mt.ru shares at least some of its name servers with other domains, including aibra.org, yourlifeinperspective.com, elite-international.net and two others.

These name servers are frequently seen alongside the name servers jamie.ns.cloudflare.com, logan.ns.cloudflare.com, evangeline.ns.cloudflare.com and sloan.ns.cloudflare.com.

Host names with 6 IP numbers:

cheryl.ns.cloudflare.com carries IP addresses 108.162.192.83, 172.64.32.83 and 173.245.58.83, with 3 other addresses beyond those.

cris.ns.cloudflare.com carries IP addresses 108.162.195.202, 162.159.44.202 and 172.64.35.202, with 3 other addresses beyond those.

bk-mt.ru - robtex.com

bk-mt.ru

ru

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`bk-mt.ru`

`ru`