`blaustein.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:3dba^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d50a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.186^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.10^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mona.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ace^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mona.ns.cloudflare.com`
		A	108.162.192.206^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	172.64.32.206^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	173.245.58.206^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
NS	`terin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`terin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`terin.ns.cloudflare.com`
		A	108.162.193.236^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	172.64.33.236^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	173.245.59.236^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.186, 172.67.213.10
		IPv6 hints	2606:4700:3037::6815:3dba, 2606:4700:3037::ac43:d50a
SOA	`mona.ns.cloudflare.com`dns@cloudflare.com serial=2399824972

`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=4068470

WOT: SAFE (61/100)

Same first word

blaustein.cn

blaustein.expert

blaustein.ru

blaustein.kz

blaustein.sg

blaustein.wiki

blaustein.com.br

Similar names

DNS History

13 records (6 active, 7 former)

●NSmona.ns.cloudflare.com2026-04-10 → 2026-04-11 · 3 obs

○ 2019-12-28 05:42:28
● 2026-04-10 02:28:40
● 2026-04-11 01:56:56

○NSns3-l2.nic.ru2015-07-18 → 2019-12-28 · 4 obs

● 2015-07-18 09:44:46
● 2019-12-28 05:42:28
○ 2026-04-10 02:28:40
○ 2026-04-11 01:56:56

○NSns4-cloud.nic.ru2015-07-18 → 2019-12-28 · 4 obs

● 2015-07-18 09:44:46
● 2019-12-28 05:42:28
○ 2026-04-10 02:28:40
○ 2026-04-11 01:56:56

○NSns4-l2.nic.ru2015-07-18 → 2019-12-28 · 4 obs

● 2015-07-18 09:44:46
● 2019-12-28 05:42:28
○ 2026-04-10 02:28:40
○ 2026-04-11 01:56:56

○NSns8-cloud.nic.ru2015-07-18 → 2019-12-28 · 4 obs

● 2015-07-18 09:44:46
● 2019-12-28 05:42:28
○ 2026-04-10 02:28:40
○ 2026-04-11 01:56:56

○NSns8-l2.nic.ru2015-07-18 → 2019-12-28 · 4 obs

● 2015-07-18 09:44:46
● 2019-12-28 05:42:28
○ 2026-04-10 02:28:40
○ 2026-04-11 01:56:56

●NSterin.ns.cloudflare.com2026-04-10 → 2026-04-11 · 3 obs

○ 2019-12-28 05:42:28
● 2026-04-10 02:28:40
● 2026-04-11 01:56:56

●A104.21.61.1862026-04-10 → 2026-04-11 · 3 obs

○ 2019-12-28 05:42:28
● 2026-04-10 02:28:40
● 2026-04-11 01:56:56

●A172.67.213.102026-04-10 → 2026-04-11 · 3 obs

○ 2019-12-28 05:42:28
● 2026-04-10 02:28:40
● 2026-04-11 01:56:56

○A213.206.89.102015-07-18 → 2016-03-04 · 4 obs

● 2015-07-18 09:44:46
● 2016-03-04 02:03:32
○ 2016-07-09 14:24:34
○ 2026-04-11 01:56:56

●A2606:4700:3037::6815:3dba2026-04-10 → 2026-04-11 · 3 obs

○ 2019-12-28 05:42:28
● 2026-04-10 02:28:40
● 2026-04-11 01:56:56

●A2606:4700:3037::ac43:d50a2026-04-10 → 2026-04-11 · 3 obs

○ 2019-12-28 05:42:28
● 2026-04-10 02:28:40
● 2026-04-11 01:56:56

○A87.233.81.2422016-07-09 → 2019-12-28 · 5 obs

○ 2016-03-04 02:03:32
● 2016-07-09 14:24:34
● 2019-12-28 05:42:28
○ 2026-04-10 02:28:40
○ 2026-04-11 01:56:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
blaustein.ru	terin.ns.cloudflare.com, mona.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.236

NS records: terin.ns.cloudflare.com, mona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blaustein.ru (unsigned zone)

⏱️ Timing

Total: 839ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.186, 172.67.213.10`
AAAA	2	`2606:4700:3037::ac43:d50a, 2606:4700:3037::6815:3dba`
NS	2	`mona.ns.cloudflare.com, terin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mona.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

blaustein.ru points to four IP numbers: 2606:4700:3037::6815:3dba, 2606:4700:3037::ac43:d50a, 104.21.61.186 and 172.67.213.10.

Other host names, for instance builderscale.com, www.adamparketrees.com, beian.xz.cn, milayres.com and interlight.biz share IP numbers with blaustein.ru.

Name Servers

blaustein.ru's delegation is to two name servers mona.ns.cloudflare.com and terin.ns.cloudflare.com.

blaustein.ru shares the same name server configuration as other domains, such as highworthcitizen.com, movingbitsonline.com, nikulin.it, championrental.com and oy-image.ru.

blaustein.ru at least partially shares its name servers with other domains, for instance pacomagazine.es, elementsbev.com, leaningtowerbeaches.it, jsdtxs.com.cn and zggsjg.com.

These name servers are commonly used alongside izabella.ns.cloudflare.com and harmony.ns.cloudflare.com.

Host names with six IP numbers:

mona.ns.cloudflare.com points to: 2606:4700:50::adf5:3ace, 2803:f800:50::6ca2:c0ce, 2a06:98c1:50::ac40:20ce, 108.162.192.206, 172.64.32.206 and 173.245.58.206.

terin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bec, 2803:f800:50::6ca2:c1ec, 2a06:98c1:50::ac40:21ec, 108.162.193.236, 172.64.33.236 and 173.245.59.236.

blaustein.ru - robtex.com

blaustein.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`blaustein.ru`

`ru`