`school530.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:db74^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:462b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.43^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.116^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annabel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26cf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annabel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annabel.ns.cloudflare.com`
		A	108.162.194.207^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	162.159.38.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	172.64.34.207^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
NS	`scott.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`scott.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`scott.ns.cloudflare.com`
		A	108.162.193.230^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	172.64.33.230^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	173.245.59.230^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.43, 172.67.219.116
		IPv6 hints	2606:4700:3031::ac43:db74, 2606:4700:3032::6815:462b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`annabel.ns.cloudflare.com`dns@cloudflare.com serial=2400986930

`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=4068636

Same first word

school530.ru

DNS History

16 records (6 active, 10 former)

●NSannabel.ns.cloudflare.com2026-04-10 → 2026-04-24 · 3 obs

○ 2017-04-03 14:59:58
● 2026-04-10 07:39:32
● 2026-04-24 23:10:06

○NSns.majordomo.ru2015-06-10 → 2016-08-07 · 4 obs

● 2015-06-10 13:19:30
● 2016-08-07 19:31:52
○ 2017-04-03 14:59:58
○ 2026-04-24 23:10:06

○NSns1.sprinthost.ru2017-04-03 → 2017-04-03 · 4 obs

○ 2016-08-07 19:31:52
● 2017-04-03 14:59:58
○ 2026-04-10 07:39:32
○ 2026-04-24 23:10:06

○NSns2.majordomo.ru2015-06-10 → 2016-08-07 · 4 obs

● 2015-06-10 13:19:30
● 2016-08-07 19:31:52
○ 2017-04-03 14:59:58
○ 2026-04-24 23:10:06

○NSns2.sprinthost.ru2017-04-03 → 2017-04-03 · 4 obs

○ 2016-08-07 19:31:52
● 2017-04-03 14:59:58
○ 2026-04-10 07:39:32
○ 2026-04-24 23:10:06

○NSns3.majordomo.ru2015-06-10 → 2016-08-07 · 4 obs

● 2015-06-10 13:19:30
● 2016-08-07 19:31:52
○ 2017-04-03 14:59:58
○ 2026-04-24 23:10:06

●NSscott.ns.cloudflare.com2026-04-10 → 2026-04-24 · 3 obs

○ 2017-04-03 14:59:58
● 2026-04-10 07:39:32
● 2026-04-24 23:10:06

○MXmail.school530.ru2017-04-03 → 2017-04-03 · 4 obs

○ 2016-08-07 19:31:52
● 2017-04-03 14:59:58
○ 2026-04-10 07:39:32
○ 2026-04-24 23:10:06

○MXmmxs.majordomo.ru2015-06-10 → 2016-08-07 · 4 obs

● 2015-06-10 13:19:30
● 2016-08-07 19:31:52
○ 2017-04-03 14:59:58
○ 2026-04-24 23:10:06

●A104.21.70.432026-04-10 → 2026-04-24 · 3 obs

○ 2017-04-03 14:59:58
● 2026-04-10 07:39:32
● 2026-04-24 23:10:06

○A141.8.195.1212017-04-03 → 2017-04-03 · 4 obs

○ 2016-08-07 19:31:52
● 2017-04-03 14:59:58
○ 2026-04-10 07:39:32
○ 2026-04-24 23:10:06

●A172.67.219.1162026-04-10 → 2026-04-24 · 3 obs

○ 2017-04-03 14:59:58
● 2026-04-10 07:39:32
● 2026-04-24 23:10:06

○A185.84.108.222016-08-07 → 2016-08-07 · 4 obs

○ 2016-03-29 09:33:00
● 2016-08-07 19:31:52
○ 2017-04-03 14:59:58
○ 2026-04-24 23:10:06

●A2606:4700:3031::ac43:db742026-04-10 → 2026-04-24 · 3 obs

○ 2017-04-03 14:59:58
● 2026-04-10 07:39:32
● 2026-04-24 23:10:06

●A2606:4700:3032::6815:462b2026-04-10 → 2026-04-24 · 3 obs

○ 2017-04-03 14:59:58
● 2026-04-10 07:39:32
● 2026-04-24 23:10:06

○A78.108.80.632015-06-10 → 2016-03-29 · 4 obs

● 2015-06-10 13:19:30
● 2016-03-29 09:33:00
○ 2016-08-07 19:31:52
○ 2026-04-24 23:10:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
school530.ru	annabel.ns.cloudflare.com, scott.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.230

NS records: annabel.ns.cloudflare.com, scott.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for school530.ru (unsigned zone)

⏱️ Timing

Total: 820ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.219.116, 104.21.70.43`
AAAA	2	`2606:4700:3032::6815:462b, 2606:4700:3031::ac43:db74`
NS	2	`annabel.ns.cloudflare.com, scott.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annabel.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

school530.ru points to four IP numbers: 2606:4700:3031::ac43:db74, 2606:4700:3032::6815:462b, 104.21.70.43 and 172.67.219.116.

Other host names, for instance pralinbenwel.coordenacaodeprojetos.io, indie-news.net, zqmjjd.com, lbad.cn and inews.bg share IP numbers with school530.ru.

Name Servers

school530.ru is delegated to two name servers: annabel.ns.cloudflare.com and scott.ns.cloudflare.com.

school530.ru uses the same name server setup as other domains, for instance kapremontugra.ru, animixplay.fun, alfaufa.ru, sqeye.net and mamas-best.ru.

school530.ru shares name servers with other domains at least partially, for instance kho3dx.com, screenedonsite.com, wofa168.com, isikgoruntuvesessistemleri.com.tr and opsdt.ca.

Host names with six IP numbers: annabel.ns.cloudflare.com points to 2606:4700:50::a29f:26cf, 2803:f800:50::6ca2:c2cf, 2a06:98c1:50::ac40:22cf, 108.162.194.207, 162.159.38.207 and 172.64.34.207; scott.ns.cloudflare.com points to 2606:4700:58::adf5:3be6, 2803:f800:50::6ca2:c1e6, 2a06:98c1:50::ac40:21e6, 108.162.193.230, 172.64.33.230 and 173.245.59.230.

school530.ru - robtex.com

school530.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`school530.ru`

`ru`