`skprofstroy.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:193f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:df3f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.63^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.63^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`eloise.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eloise.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eloise.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eloise.ns.cloudflare.com`
		A	108.162.194.208^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eloise.ns.cloudflare.com`
		A	162.159.38.208^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eloise.ns.cloudflare.com`
		A	172.64.34.208^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eloise.ns.cloudflare.com`
NS	`mcgrory.ns.cloudflare.com`
		A	2606:4700:58::a29f:2caa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mcgrory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mcgrory.ns.cloudflare.com`
		A	108.162.195.170^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	162.159.44.170^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	172.64.35.170^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.63, 172.67.223.63
		IPv6 hints	2606:4700:3031::6815:193f, 2606:4700:3036::ac43:df3f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOA	`eloise.ns.cloudflare.com`dns@cloudflare.com serial=2407142461

`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=4069681

Same first word

skprofstroy.ru

DNS History

24 records (6 active, 18 former)

●NSeloise.ns.cloudflare.com2026-04-12 → 2026-07-20 · 3 obs

○ 2020-02-04 10:00:44
● 2026-04-12 11:12:12
● 2026-07-20 07:34:34

●NSmcgrory.ns.cloudflare.com2026-04-12 → 2026-07-20 · 3 obs

○ 2020-02-04 10:00:44
● 2026-04-12 11:12:12
● 2026-07-20 07:34:34

○NSns1.spaceweb.ru2016-11-09 → 2016-11-09 · 4 obs

○ 2016-08-10 09:45:56
● 2016-11-09 05:55:02
○ 2020-02-04 10:00:44
○ 2026-07-20 07:34:34

○NSns1.valuehost.ru2015-06-04 → 2016-08-10 · 4 obs

● 2015-06-04 03:30:04
● 2016-08-10 09:45:56
○ 2016-11-09 05:55:02
○ 2026-07-20 07:34:34

○NSns2.spaceweb.ru2016-11-09 → 2016-11-09 · 4 obs

○ 2016-08-10 09:45:56
● 2016-11-09 05:55:02
○ 2020-02-04 10:00:44
○ 2026-07-20 07:34:34

○NSns2.valuehost.ru2015-06-04 → 2016-08-10 · 4 obs

● 2015-06-04 03:30:04
● 2016-08-10 09:45:56
○ 2016-11-09 05:55:02
○ 2026-07-20 07:34:34

○NSns3.spaceweb.pro2016-11-09 → 2016-11-09 · 4 obs

○ 2016-08-10 09:45:56
● 2016-11-09 05:55:02
○ 2020-02-04 10:00:44
○ 2026-07-20 07:34:34

○NSns3.valuehost.ru2015-06-04 → 2016-08-10 · 4 obs

● 2015-06-04 03:30:04
● 2016-08-10 09:45:56
○ 2016-11-09 05:55:02
○ 2026-07-20 07:34:34

○NSns4.spaceweb.pro2016-11-09 → 2016-11-09 · 4 obs

○ 2016-08-10 09:45:56
● 2016-11-09 05:55:02
○ 2020-02-04 10:00:44
○ 2026-07-20 07:34:34

○NSns8259.hostgator.com2020-02-04 → 2020-02-04 · 4 obs

○ 2016-11-09 05:55:02
● 2020-02-04 10:00:44
○ 2026-04-12 11:12:12
○ 2026-07-20 07:34:34

○NSns8260.hostgator.com2020-02-04 → 2020-02-04 · 4 obs

○ 2016-11-09 05:55:02
● 2020-02-04 10:00:44
○ 2026-04-12 11:12:12
○ 2026-07-20 07:34:34

○MXmail.skprofstroy.ru2020-02-04 → 2020-02-04 · 4 obs

○ 2016-11-09 05:55:02
● 2020-02-04 10:00:44
○ 2026-04-12 11:12:12
○ 2026-07-20 07:34:34

○MXmx1.spaceweb.ru2016-11-09 → 2016-11-09 · 4 obs

○ 2016-08-10 09:45:56
● 2016-11-09 05:55:02
○ 2020-02-04 10:00:44
○ 2026-07-20 07:34:34

○MXmx2.spaceweb.ru2016-11-09 → 2016-11-09 · 4 obs

○ 2016-08-10 09:45:56
● 2016-11-09 05:55:02
○ 2020-02-04 10:00:44
○ 2026-07-20 07:34:34

○MXmx24.valuehost.ru2015-06-04 → 2016-08-10 · 4 obs

● 2015-06-04 03:30:04
● 2016-08-10 09:45:56
○ 2016-11-09 05:55:02
○ 2026-07-20 07:34:34

●A104.21.25.632026-04-12 → 2026-07-20 · 3 obs

○ 2020-02-04 10:00:44
● 2026-04-12 11:12:12
● 2026-07-20 07:34:34

●A172.67.223.632026-04-12 → 2026-07-20 · 3 obs

○ 2020-02-04 10:00:44
● 2026-04-12 11:12:12
● 2026-07-20 07:34:34

○A192.185.48.1992020-02-04 → 2020-02-04 · 4 obs

○ 2016-11-09 05:55:02
● 2020-02-04 10:00:44
○ 2026-04-12 11:12:12
○ 2026-07-20 07:34:34

○A217.112.35.772015-06-04 → 2016-08-10 · 4 obs

● 2015-06-04 03:30:04
● 2016-08-10 09:45:56
○ 2016-11-09 05:55:02
○ 2026-07-20 07:34:34

●A2606:4700:3031::6815:193f2026-07-03 → 2026-07-20 · 3 obs

○ 2026-04-12 11:12:12
● 2026-07-03 12:49:16
● 2026-07-20 07:34:34

○A2606:4700:3032::ac43:df3f2026-04-12 → 2026-04-12 · 4 obs

○ 2020-02-04 10:00:44
● 2026-04-12 11:12:12
○ 2026-07-03 12:49:16
○ 2026-07-20 07:34:34

○A2606:4700:3036::6815:193f2026-04-12 → 2026-04-12 · 4 obs

○ 2020-02-04 10:00:44
● 2026-04-12 11:12:12
○ 2026-07-03 12:49:16
○ 2026-07-20 07:34:34

●A2606:4700:3036::ac43:df3f2026-07-03 → 2026-07-20 · 3 obs

○ 2026-04-12 11:12:12
● 2026-07-03 12:49:16
● 2026-07-20 07:34:34

○A77.222.62.2502016-11-09 → 2016-11-09 · 4 obs

○ 2016-08-10 09:45:56
● 2016-11-09 05:55:02
○ 2020-02-04 10:00:44
○ 2026-07-20 07:34:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
skprofstroy.ru	eloise.ns.cloudflare.com, mcgrory.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.170

NS records: eloise.ns.cloudflare.com, mcgrory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skprofstroy.ru (unsigned zone)

⏱️ Timing

Total: 576ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.223.63, 104.21.25.63`
AAAA	2	`2606:4700:3036::ac43:df3f, 2606:4700:3031::6815:193f`
NS	2	`eloise.ns.cloudflare.com, mcgrory.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`eloise.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

skprofstroy.ru directs to four IP numbers, which are 104.21.25.63, 172.67.223.63, 2606:4700:3031::6815:193f and 2606:4700:3036::ac43:df3f.

Among the host names that share IP numbers with skprofstroy.ru are hkqu5274.com, cheinomer.ru, pafikabtanjungpinang.org and two others.

Name Servers

skprofstroy.ru is delegated to two name servers: eloise.ns.cloudflare.com and mcgrory.ns.cloudflare.com.

skprofstroy.ru has the same name server delegation as a number of other domains, such as bhcfunding.com, bhcwealth.com, cojav.com and two more.

The name servers of skprofstroy.ru overlap at least partially with those of other domains — among them 5cili.app, fundes.sbs, benefitshubamerica.com and two more.

The name servers norman.ns.cloudflare.com, eve.ns.cloudflare.com and odin.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

eloise.ns.cloudflare.com resolves to 108.162.194.208, 162.159.38.208, 172.64.34.208 and 3 other IP addresses.

mcgrory.ns.cloudflare.com resolves to 108.162.195.170, 162.159.44.170, 172.64.35.170 and 3 other IP addresses.

skprofstroy.ru - robtex.com

skprofstroy.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`skprofstroy.ru`

`ru`