start2study.ru - dns.ninja

`start2study.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8892^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5920^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.32^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.146^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jim.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jim.ns.cloudflare.com`
		A	108.162.193.125^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	172.64.33.125^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
		A	173.245.59.125^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jim.ns.cloudflare.com`
NS	`megan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`megan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`megan.ns.cloudflare.com`
		A	108.162.192.197^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	172.64.32.197^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
		A	173.245.58.197^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`megan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.32, 172.67.136.146
		IPv6 hints	2606:4700:3034::ac43:8892, 2606:4700:3035::6815:5920
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`jim.ns.cloudflare.com`dns@cloudflare.com serial=2410680259

`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=4069907

rank #785089 globally
rank #23939 in the tld

Subdomains

www.start2study.ru

Same first word

start2study.ru

DNS History

20 records (6 active, 14 former)

○NSbrad.ns.cloudflare.com2017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-11 13:43:52
● 2017-04-05 22:19:32
○ 2026-02-16 14:29:16
○ 2026-08-08 03:12:30

●NSjim.ns.cloudflare.com2026-02-16 → 2026-08-08 · 3 obs

○ 2017-04-05 22:19:32
● 2026-02-16 14:29:16
● 2026-08-08 03:12:30

●NSmegan.ns.cloudflare.com2026-02-16 → 2026-08-08 · 3 obs

○ 2017-04-05 22:19:32
● 2026-02-16 14:29:16
● 2026-08-08 03:12:30

○NSnelly.ns.cloudflare.com2017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-11 13:43:52
● 2017-04-05 22:19:32
○ 2026-02-16 14:29:16
○ 2026-08-08 03:12:30

○NSns1.mchost.ru2015-05-07 → 2016-07-11 · 4 obs

● 2015-05-07 18:58:14
● 2016-07-11 13:43:52
○ 2017-04-05 22:19:32
○ 2026-08-08 03:12:30

○NSns2.mchost.ru2015-05-07 → 2016-07-11 · 4 obs

● 2015-05-07 18:58:14
● 2016-07-11 13:43:52
○ 2017-04-05 22:19:32
○ 2026-08-08 03:12:30

○NSns3.mchost.ru2015-05-07 → 2016-07-11 · 4 obs

● 2015-05-07 18:58:14
● 2016-07-11 13:43:52
○ 2017-04-05 22:19:32
○ 2026-08-08 03:12:30

○NSns4.mchost.ru2015-05-07 → 2016-07-11 · 4 obs

● 2015-05-07 18:58:14
● 2016-07-11 13:43:52
○ 2017-04-05 22:19:32
○ 2026-08-08 03:12:30

○MXmx.yandex.ru2015-05-07 → 2026-02-17 · 4 obs

● 2015-05-07 18:58:14
● 2026-02-17 06:11:44
○ 2026-02-18 05:59:08
○ 2026-08-08 03:12:30

●A104.21.89.322026-02-16 → 2026-08-08 · 9 obs

○ 2017-04-05 22:19:32
● 2026-02-16 14:29:16
● 2026-03-22 05:15:14
○ 2026-03-23 05:17:18
○ 2026-04-17 08:40:20
● 2026-04-24 18:43:38
○ 2026-07-08 00:12:34
● 2026-07-15 13:41:08
● 2026-08-08 03:12:30

●A172.67.136.1462026-02-16 → 2026-08-08 · 9 obs

○A178.208.76.2422015-05-07 → 2017-04-05 · 4 obs

● 2015-05-07 18:58:14
● 2017-04-05 22:19:32
○ 2026-02-16 14:29:16
○ 2026-08-08 03:12:30

○A188.114.96.02026-03-23 → 2026-07-08 · 8 obs

○ 2026-02-16 14:29:16
○ 2026-03-22 05:15:14
● 2026-03-23 05:17:18
● 2026-04-17 08:40:20
○ 2026-04-24 18:43:38
● 2026-07-08 00:12:34
○ 2026-07-15 13:41:08
○ 2026-08-08 03:12:30

○A188.114.97.02026-03-23 → 2026-07-08 · 8 obs

○ 2026-02-16 14:29:16
○ 2026-03-22 05:15:14
● 2026-03-23 05:17:18
● 2026-04-17 08:40:20
○ 2026-04-24 18:43:38
● 2026-07-08 00:12:34
○ 2026-07-15 13:41:08
○ 2026-08-08 03:12:30

○A2606:4700:3033::6815:59202026-02-16 → 2026-06-11 · 9 obs

○ 2017-04-05 22:19:32
● 2026-02-16 14:29:16
● 2026-03-22 05:15:14
○ 2026-03-23 05:17:18
○ 2026-04-17 08:40:20
● 2026-04-24 18:43:38
● 2026-06-11 22:13:58
○ 2026-07-03 14:22:50
○ 2026-08-08 03:12:30

○A2606:4700:3033::ac43:88922026-02-16 → 2026-06-11 · 9 obs

●A2606:4700:3034::ac43:88922026-07-03 → 2026-08-08 · 5 obs

○ 2026-06-11 22:13:58
● 2026-07-03 14:22:50
○ 2026-07-08 00:12:34
● 2026-07-15 13:41:08
● 2026-08-08 03:12:30

●A2606:4700:3035::6815:59202026-07-03 → 2026-08-08 · 5 obs

○ 2026-06-11 22:13:58
● 2026-07-03 14:22:50
○ 2026-07-08 00:12:34
● 2026-07-15 13:41:08
● 2026-08-08 03:12:30

○A2a06:98c1:3120::2026-03-23 → 2026-07-08 · 8 obs

○ 2026-02-16 14:29:16
○ 2026-03-22 05:15:14
● 2026-03-23 05:17:18
● 2026-04-17 08:40:20
○ 2026-04-24 18:43:38
● 2026-07-08 00:12:34
○ 2026-07-15 13:41:08
○ 2026-08-08 03:12:30

○A2a06:98c1:3121::2026-03-23 → 2026-07-08 · 8 obs

○ 2026-02-16 14:29:16
○ 2026-03-22 05:15:14
● 2026-03-23 05:17:18
● 2026-04-17 08:40:20
○ 2026-04-24 18:43:38
● 2026-07-08 00:12:34
○ 2026-07-15 13:41:08
○ 2026-08-08 03:12:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, f.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net...	-
start2study.ru	jim.ns.cloudflare.com, megan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.197

NS records: jim.ns.cloudflare.com, megan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for start2study.ru (unsigned zone)

⏱️ Timing

Total: 766ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.89.32, 172.67.136.146`
AAAA	2	`2606:4700:3034::ac43:8892, 2606:4700:3035::6815:5920`
NS	2	`jim.ns.cloudflare.com, megan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jim.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

www.start2study.ru is a subdomain of start2study.ru.

IP Addresses

start2study.ru directs to four IP numbers, which are 104.21.89.32, 172.67.136.146, 2606:4700:3034::ac43:8892 and 2606:4700:3035::6815:5920.

Two other host names, along with cityofsanfransisco.com, wxwx57.com and myrides.co.uk, also share IP numbers with start2study.ru.

Name Servers

start2study.ru is served by two delegated name servers, jim.ns.cloudflare.com and megan.ns.cloudflare.com.

start2study.ru shares its NS records with other domains, for example qualityobjects.com, groomingwise.com, ethanolbato.com and two others.

The name servers of start2study.ru overlap at least partially with those of other domains — among them suitest.net, viventura.se, hys2maxben.com and two more.

These name servers commonly appear alongside the name servers gina.ns.cloudflare.com and ruth.ns.cloudflare.com.

DNS names with 6 IP addresses:

jim.ns.cloudflare.com carries IP addresses 108.162.193.125, 172.64.33.125 and 173.245.59.125, with 3 other addresses beyond those.

megan.ns.cloudflare.com carries IP addresses 108.162.192.197, 172.64.32.197 and 173.245.58.197, with 3 other addresses beyond those.