`prav40.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:218b^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:a348^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.139^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.72^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`raina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raina.ns.cloudflare.com`
		A	108.162.194.241^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	162.159.38.241^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
		A	172.64.34.241^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raina.ns.cloudflare.com`
NS	`tosana.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c2b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tosana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tosana.ns.cloudflare.com`
		A	108.162.195.43^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	162.159.44.43^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	172.64.35.43^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.139, 172.67.163.72
		IPv6 hints	2606:4700:3033::6815:218b, 2606:4700:3035::ac43:a348
SOA	`raina.ns.cloudflare.com`dns@cloudflare.com serial=2408543352

`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=4069906

Same first word

prav40.ru

DNS History

20 records (6 active, 14 former)

○NSns1.firstvds.ru2016-02-08 → 2017-03-13 · 5 obs

○ 2015-11-16 05:05:46
● 2016-02-08 10:00:22
● 2017-03-13 07:50:18
○ 2020-02-01 19:44:12
○ 2026-08-08 00:28:48

○NSns1.reg.ru2015-07-18 → 2015-11-16 · 4 obs

● 2015-07-18 07:13:06
● 2015-11-16 05:05:46
○ 2016-02-08 10:00:22
○ 2026-08-08 00:28:48

○NSns2.firstvds.ru2016-02-08 → 2017-03-13 · 5 obs

○ 2015-11-16 05:05:46
● 2016-02-08 10:00:22
● 2017-03-13 07:50:18
○ 2020-02-01 19:44:12
○ 2026-08-08 00:28:48

○NSns2.reg.ru2015-07-18 → 2015-11-16 · 4 obs

● 2015-07-18 07:13:06
● 2015-11-16 05:05:46
○ 2016-02-08 10:00:22
○ 2026-08-08 00:28:48

●NSraina.ns.cloudflare.com2026-06-15 → 2026-08-08 · 3 obs

○ 2020-02-01 19:44:12
● 2026-06-15 19:01:46
● 2026-08-08 00:28:48

●NStosana.ns.cloudflare.com2026-06-15 → 2026-08-08 · 3 obs

○ 2020-02-01 19:44:12
● 2026-06-15 19:01:46
● 2026-08-08 00:28:48

○NSur402016-02-08 → 2017-03-13 · 5 obs

○ 2015-11-16 05:05:46
● 2016-02-08 10:00:22
● 2017-03-13 07:50:18
○ 2020-02-01 19:44:12
○ 2026-08-08 00:28:48

○MXemx.mail.ru2015-07-18 → 2017-03-13 · 4 obs

● 2015-07-18 07:13:06
● 2017-03-13 07:50:18
○ 2020-02-01 19:44:12
○ 2026-08-08 00:28:48

●A104.21.33.1392026-06-15 → 2026-08-08 · 4 obs

○ 2020-02-01 19:44:12
● 2026-06-15 19:01:46
○ 2026-07-02 12:19:58
● 2026-08-08 00:28:48

●A172.67.163.722026-06-15 → 2026-08-08 · 4 obs

○ 2020-02-01 19:44:12
● 2026-06-15 19:01:46
○ 2026-07-02 12:19:58
● 2026-08-08 00:28:48

○A188.114.96.02026-07-02 → 2026-07-02 · 3 obs

○ 2026-06-15 19:01:46
● 2026-07-02 12:19:58
○ 2026-08-08 00:28:48

○A188.114.97.02026-07-02 → 2026-07-02 · 3 obs

○ 2026-06-15 19:01:46
● 2026-07-02 12:19:58
○ 2026-08-08 00:28:48

○A188.120.239.402015-07-18 → 2015-11-16 · 4 obs

● 2015-07-18 07:13:06
● 2015-11-16 05:05:46
○ 2016-02-08 10:00:22
○ 2026-08-08 00:28:48

●A2606:4700:3033::6815:218b2026-08-08 → 2026-08-08 · 2 obs

○ 2026-07-02 12:19:58
● 2026-08-08 00:28:48

○A2606:4700:3034::ac43:a3482026-06-15 → 2026-06-15 · 4 obs

○ 2020-02-01 19:44:12
● 2026-06-15 19:01:46
○ 2026-07-02 12:19:58
○ 2026-08-08 00:28:48

○A2606:4700:3035::6815:218b2026-06-15 → 2026-06-15 · 4 obs

○ 2020-02-01 19:44:12
● 2026-06-15 19:01:46
○ 2026-07-02 12:19:58
○ 2026-08-08 00:28:48

●A2606:4700:3035::ac43:a3482026-08-08 → 2026-08-08 · 2 obs

○ 2026-07-02 12:19:58
● 2026-08-08 00:28:48

○A2a06:98c1:3120::2026-07-02 → 2026-07-02 · 3 obs

○ 2026-06-15 19:01:46
● 2026-07-02 12:19:58
○ 2026-08-08 00:28:48

○A2a06:98c1:3121::2026-07-02 → 2026-07-02 · 3 obs

○ 2026-06-15 19:01:46
● 2026-07-02 12:19:58
○ 2026-08-08 00:28:48

○A62.109.27.2102016-02-08 → 2017-03-13 · 5 obs

○ 2015-11-16 05:05:46
● 2016-02-08 10:00:22
● 2017-03-13 07:50:18
○ 2020-02-01 19:44:12
○ 2026-08-08 00:28:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...	-
prav40.ru	raina.ns.cloudflare.com, tosana.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.241

NS records: raina.ns.cloudflare.com, tosana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prav40.ru (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.139, 172.67.163.72`
AAAA	2	`2606:4700:3035::ac43:a348, 2606:4700:3033::6815:218b`
NS	2	`raina.ns.cloudflare.com, tosana.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`raina.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

prav40.ru points to the four IP addresses 104.21.33.139, 172.67.163.72, 2606:4700:3033::6815:218b and 2606:4700:3035::ac43:a348.

www.workingforbouwgenius.eu, modernroyal924.com, ljw.me plus two other host names have IP numbers in common with prav40.ru.

Name Servers

prav40.ru has two authoritative name servers — raina.ns.cloudflare.com and tosana.ns.cloudflare.com.

The name server configuration of prav40.ru is shared with other domains, for instance solovnik.ru, satsputnik.ru, knigaklub.ru and two others.

The name servers of prav40.ru overlap at least partially with those of other domains — among them medfirsthomecare.com, stockus.net, aizhzo.com and two more.

These name servers commonly appear alongside the name servers deborah.ns.cloudflare.com and michael.ns.cloudflare.com.

Hosts with 6 IP addresses each:

raina.ns.cloudflare.com points to 108.162.194.241, 162.159.38.241, 172.64.34.241 and 3 other IP addresses.

tosana.ns.cloudflare.com points to 108.162.195.43, 162.159.44.43, 172.64.35.43 and 3 other IP addresses.

prav40.ru - robtex.com

prav40.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`prav40.ru`

`ru`