`cement93.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5ea7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:8a44^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.167^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.68^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`malcolm.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c351^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malcolm.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2351^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malcolm.ns.cloudflare.com`
		A	108.162.195.81^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	162.159.44.81^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	172.64.35.81^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
NS	`rose.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rose.ns.cloudflare.com`
		A	108.162.192.141^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	172.64.32.141^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	173.245.58.141^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.167, 172.67.138.68
		IPv6 hints	2606:4700:3030::6815:5ea7, 2606:4700:3030::ac43:8a44
SOA	`malcolm.ns.cloudflare.com`dns@cloudflare.com serial=2410059378

`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=4069818

Same first word

cement93.ru

DNS History

16 records (6 active, 10 former)

●NSmalcolm.ns.cloudflare.com2026-04-24 → 2026-07-31 · 3 obs

○ 2026-03-11 12:17:52
● 2026-04-24 11:57:24
● 2026-07-31 18:25:38

○NSns1.expired.reg.ru2026-02-24 → 2026-03-11 · 4 obs

● 2026-02-24 23:54:10
● 2026-03-11 12:17:52
○ 2026-04-24 11:57:24
○ 2026-07-31 18:25:38

○NSns1.reg.ru2026-02-24 → 2026-07-31 · 2 obs

○ 2026-02-24 23:54:10
○ 2026-07-31 18:25:38

○NSns2.expired.reg.ru2026-02-24 → 2026-03-11 · 4 obs

● 2026-02-24 23:54:10
● 2026-03-11 12:17:52
○ 2026-04-24 11:57:24
○ 2026-07-31 18:25:38

○NSns2.reg.ru2026-02-24 → 2026-07-31 · 2 obs

○ 2026-02-24 23:54:10
○ 2026-07-31 18:25:38

●NSrose.ns.cloudflare.com2026-04-24 → 2026-07-31 · 3 obs

○ 2026-03-11 12:17:52
● 2026-04-24 11:57:24
● 2026-07-31 18:25:38

●A104.21.94.1672026-04-24 → 2026-07-31 · 3 obs

○ 2026-03-11 12:17:52
● 2026-04-24 11:57:24
● 2026-07-31 18:25:38

●A172.67.138.682026-04-24 → 2026-07-31 · 3 obs

○ 2026-03-11 12:17:52
● 2026-04-24 11:57:24
● 2026-07-31 18:25:38

○A194.67.71.272026-02-24 → 2026-02-24 · 3 obs

● 2026-02-24 23:54:10
○ 2026-03-11 12:17:52
○ 2026-07-31 18:25:38

●A2606:4700:3030::6815:5ea72026-06-24 → 2026-07-31 · 3 obs

○ 2026-05-10 09:11:32
● 2026-06-24 05:43:06
● 2026-07-31 18:25:38

●A2606:4700:3030::ac43:8a442026-06-24 → 2026-07-31 · 3 obs

○ 2026-05-10 09:11:32
● 2026-06-24 05:43:06
● 2026-07-31 18:25:38

○A2606:4700:3032::6815:5ea72026-04-24 → 2026-05-10 · 5 obs

○ 2026-03-11 12:17:52
● 2026-04-24 11:57:24
● 2026-05-10 09:11:32
○ 2026-06-24 05:43:06
○ 2026-07-31 18:25:38

○A2606:4700:3037::ac43:8a442026-04-24 → 2026-05-10 · 5 obs

○ 2026-03-11 12:17:52
● 2026-04-24 11:57:24
● 2026-05-10 09:11:32
○ 2026-06-24 05:43:06
○ 2026-07-31 18:25:38

○A2a00:f940:2:2:1:1:0:1762026-02-24 → 2026-07-31 · 2 obs

○ 2026-02-24 23:54:10
○ 2026-07-31 18:25:38

○A2a00:f940:4::102026-02-24 → 2026-02-24 · 3 obs

● 2026-02-24 23:54:10
○ 2026-03-11 12:17:52
○ 2026-07-31 18:25:38

○A31.31.196.2212026-02-24 → 2026-07-31 · 2 obs

○ 2026-02-24 23:54:10
○ 2026-07-31 18:25:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	d.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, c.tld-servers.ru...	-
cement93.ru	rose.ns.cloudflare.com, malcolm.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.141

NS records: rose.ns.cloudflare.com, malcolm.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cement93.ru (unsigned zone)

⏱️ Timing

Total: 932ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.138.68, 104.21.94.167`
AAAA	2	`2606:4700:3030::6815:5ea7, 2606:4700:3030::ac43:8a44`
NS	2	`malcolm.ns.cloudflare.com, rose.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`malcolm.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

cement93.ru points to the four IP addresses 104.21.94.167, 172.67.138.68, 2606:4700:3030::6815:5ea7 and 2606:4700:3030::ac43:8a44.

laku77f.com, kaskusco.id, *.anak-harimau.at plus two other host names have IP numbers in common with cement93.ru.

Name Servers

Two name servers handle the delegation for cement93.ru: malcolm.ns.cloudflare.com and rose.ns.cloudflare.com.

The name server configuration of cement93.ru is shared with other domains, for instance wiedenhoeft.net, shgcnp.school.nz, avsubthai24.net and two others.

The name servers of cement93.ru overlap at least partially with those of other domains — among them flowbloomtrail.com, koobe.pl, freeman.la and two more.

The name servers fish.ns.cloudflare.com, steven.ns.cloudflare.com and sarah.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

malcolm.ns.cloudflare.com resolves to 108.162.195.81, 162.159.44.81 and 172.64.35.81 among others, with 3 other IP addresses in total.

rose.ns.cloudflare.com resolves to 108.162.192.141, 172.64.32.141 and 173.245.58.141 among others, with 3 other IP addresses in total.

cement93.ru - robtex.com

cement93.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`cement93.ru`

`ru`