`serpschool2.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4edd^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:89db^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.221^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.219^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blakely.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2660^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c260^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blakely.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2260^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`blakely.ns.cloudflare.com`
		A	108.162.194.96^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	162.159.38.96^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	172.64.34.96^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
NS	`razvan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`razvan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`razvan.ns.cloudflare.com`
		A	108.162.195.77^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	162.159.44.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	172.64.35.77^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.221, 172.67.137.219
		IPv6 hints	2606:4700:3034::6815:4edd, 2606:4700:3035::ac43:89db
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=67, name=cloudflare-ech.com
SOA	`blakely.ns.cloudflare.com`dns@cloudflare.com serial=2398754024

`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=4068661

Same first word

serpschool2.ru

DNS History

16 records (6 active, 10 former)

●NSblakely.ns.cloudflare.com2026-04-11 → 2026-04-27 · 3 obs

○ 2026-04-10 23:22:40
● 2026-04-11 21:48:06
● 2026-04-27 01:01:08

○NSns1.expiring.salenames.ru2026-04-10 → 2026-04-10 · 4 obs

○ 2017-06-12 14:15:52
● 2026-04-10 23:22:40
○ 2026-04-11 21:48:06
○ 2026-04-27 01:01:08

○NSns1.spaceweb.ru2015-05-17 → 2017-06-12 · 4 obs

● 2015-05-17 20:41:28
● 2017-06-12 14:15:52
○ 2026-04-10 23:22:40
○ 2026-04-27 01:01:08

○NSns2.expiring.salenames.ru2026-04-10 → 2026-04-10 · 4 obs

○ 2017-06-12 14:15:52
● 2026-04-10 23:22:40
○ 2026-04-11 21:48:06
○ 2026-04-27 01:01:08

○NSns2.spaceweb.ru2015-05-17 → 2017-06-12 · 4 obs

● 2015-05-17 20:41:28
● 2017-06-12 14:15:52
○ 2026-04-10 23:22:40
○ 2026-04-27 01:01:08

○NSns3.spaceweb.pro2015-10-16 → 2017-06-12 · 5 obs

○ 2015-05-17 20:41:28
● 2015-10-16 20:55:22
● 2017-06-12 14:15:52
○ 2026-04-10 23:22:40
○ 2026-04-27 01:01:08

○NSns4.spaceweb.pro2015-10-16 → 2017-06-12 · 5 obs

○ 2015-05-17 20:41:28
● 2015-10-16 20:55:22
● 2017-06-12 14:15:52
○ 2026-04-10 23:22:40
○ 2026-04-27 01:01:08

●NSrazvan.ns.cloudflare.com2026-04-11 → 2026-04-27 · 3 obs

○ 2026-04-10 23:22:40
● 2026-04-11 21:48:06
● 2026-04-27 01:01:08

○MXmx1.spaceweb.ru2015-05-17 → 2017-06-12 · 4 obs

● 2015-05-17 20:41:28
● 2017-06-12 14:15:52
○ 2026-04-10 23:22:40
○ 2026-04-27 01:01:08

○MXmx2.spaceweb.ru2015-05-17 → 2017-06-12 · 4 obs

● 2015-05-17 20:41:28
● 2017-06-12 14:15:52
○ 2026-04-10 23:22:40
○ 2026-04-27 01:01:08

●A104.21.78.2212026-04-11 → 2026-04-27 · 3 obs

○ 2026-04-10 23:22:40
● 2026-04-11 21:48:06
● 2026-04-27 01:01:08

●A172.67.137.2192026-04-11 → 2026-04-27 · 3 obs

○ 2026-04-10 23:22:40
● 2026-04-11 21:48:06
● 2026-04-27 01:01:08

○A185.189.15.132026-04-10 → 2026-04-10 · 4 obs

○ 2017-06-12 14:15:52
● 2026-04-10 23:22:40
○ 2026-04-11 21:48:06
○ 2026-04-27 01:01:08

●A2606:4700:3034::6815:4edd2026-04-11 → 2026-04-27 · 3 obs

○ 2026-04-10 23:22:40
● 2026-04-11 21:48:06
● 2026-04-27 01:01:08

●A2606:4700:3035::ac43:89db2026-04-11 → 2026-04-27 · 3 obs

○ 2026-04-10 23:22:40
● 2026-04-11 21:48:06
● 2026-04-27 01:01:08

○A77.222.61.192015-05-17 → 2017-06-12 · 4 obs

● 2015-05-17 20:41:28
● 2017-06-12 14:15:52
○ 2026-04-10 23:22:40
○ 2026-04-27 01:01:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
serpschool2.ru	razvan.ns.cloudflare.com, blakely.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.77

NS records: razvan.ns.cloudflare.com, blakely.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serpschool2.ru (unsigned zone)

⏱️ Timing

Total: 958ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.78.221, 172.67.137.219`
AAAA	2	`2606:4700:3035::ac43:89db, 2606:4700:3034::6815:4edd`
NS	2	`blakely.ns.cloudflare.com, razvan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`blakely.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

serpschool2.ru points to four IP numbers: 2606:4700:3034::6815:4edd, 2606:4700:3035::ac43:89db, 104.21.78.221 and 172.67.137.219.

Other host names, for instance toshiba.ly, www.ukrnovyny.com, convolt.ai, specifylab.com and 1x2bet.co share IP numbers with serpschool2.ru.

Name Servers

serpschool2.ru's delegation is to two name servers blakely.ns.cloudflare.com and razvan.ns.cloudflare.com.

serpschool2.ru shares the same name server configuration as other domains, such as arcanumclub.ru, norbulkglw.co.uk, rayyanstudycenter.com, checkyourbill.pk and xn--sk4bz2g.com.

serpschool2.ru at least partially shares its name servers with other domains, for instance remover99.com, pcrigforge.com, leonbet-kazino-new1.ru, gml365.cn and 201.202.147.in-addr.arpa.

These name servers are commonly used with sage.ns.cloudflare.com, mallory.ns.cloudflare.com and nola.ns.cloudflare.com.

Host names with six IP numbers:

blakely.ns.cloudflare.com points to: 2606:4700:50::a29f:2660, 2803:f800:50::6ca2:c260, 2a06:98c1:50::ac40:2260, 108.162.194.96, 162.159.38.96 and 172.64.34.96.

razvan.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4d, 2803:f800:50::6ca2:c34d, 2a06:98c1:50::ac40:234d, 108.162.195.77, 162.159.44.77 and 172.64.35.77.

serpschool2.ru - robtex.com

serpschool2.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`serpschool2.ru`

`ru`