itquant.ru - dns.ninja

`itquant.ru`

DNSSEC	⚠️ Not signed
A	104.21.35.26^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.71^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kobe.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kobe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kobe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kobe.ns.cloudflare.com`
		A	108.162.195.193^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kobe.ns.cloudflare.com`
		A	162.159.44.193^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kobe.ns.cloudflare.com`
		A	172.64.35.193^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kobe.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.26, 172.67.212.71
SOA	`kobe.ns.cloudflare.com`dns@cloudflare.com serial=2405914061

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru` ⚠️ Not in parent delegation
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069610

PTR for

55.50.167.5.in-addr.arpa

Subdomains

mail.itquant.ru

Same first word

itquant.ru

itquant.com

Similar names

quantit.company

tqiantu.com

quantit.io

quantit.bot

quittan.at

quitant.com

quantit.studio

quantti.com

quantit.info

quantit.com

quantit.xyz

quantit.kr

itauqnt.com

DNS History

19 records (4 active, 15 former)

○NSexp1.nameself.com2026-02-16 → 2026-03-06 · 5 obs

○ 2017-05-18 06:04:58
● 2026-02-16 07:27:18
● 2026-03-06 14:57:14
○ 2026-03-24 04:20:58
○ 2026-07-14 10:09:44

○NSexp2.nameself.com2026-02-16 → 2026-03-06 · 5 obs

○ 2017-05-18 06:04:58
● 2026-02-16 07:27:18
● 2026-03-06 14:57:14
○ 2026-03-24 04:20:58
○ 2026-07-14 10:09:44

●NSkobe.ns.cloudflare.com2026-03-24 → 2026-07-14 · 3 obs

○ 2026-03-06 14:57:14
● 2026-03-24 04:20:58
● 2026-07-14 10:09:44

○NSns1.jino.ru2015-08-21 → 2017-05-18 · 4 obs

● 2015-08-21 18:10:36
● 2017-05-18 06:04:58
○ 2026-02-16 07:27:18
○ 2026-07-14 10:09:44

○NSns1.nameself.com2026-02-16 → 2026-07-14 · 2 obs

○ 2026-02-16 07:27:18
○ 2026-07-14 10:09:44

○NSns2.jino.ru2015-08-21 → 2017-05-18 · 4 obs

● 2015-08-21 18:10:36
● 2017-05-18 06:04:58
○ 2026-02-16 07:27:18
○ 2026-07-14 10:09:44

○NSns2.nameself.com2026-02-16 → 2026-07-14 · 2 obs

○ 2026-02-16 07:27:18
○ 2026-07-14 10:09:44

●NSuma.ns.cloudflare.com2026-03-24 → 2026-07-14 · 3 obs

○ 2026-03-06 14:57:14
● 2026-03-24 04:20:58
● 2026-07-14 10:09:44

○MXmail.itquant.ru2015-08-21 → 2026-02-16 · 4 obs

● 2015-08-21 18:10:36
● 2026-02-16 07:27:18
○ 2026-02-17 13:48:34
○ 2026-07-14 10:09:44

●A104.21.35.262026-04-01 → 2026-07-14 · 14 obs

○ 2026-03-24 04:20:58
● 2026-04-01 12:05:06
● 2026-04-05 06:18:30
○ 2026-04-08 18:19:04
● 2026-04-27 07:12:06
● 2026-05-13 14:13:32
○ 2026-06-04 06:59:28
○ 2026-06-05 09:42:02
● 2026-06-05 10:31:30
○ 2026-07-03 05:17:32
● 2026-07-08 21:37:06
○ 2026-07-09 15:46:48
● 2026-07-14 10:09:42
● 2026-07-14 10:09:44

●A172.67.212.712026-04-01 → 2026-07-14 · 14 obs

○A188.114.96.02026-03-24 → 2026-07-09 · 14 obs

○ 2026-03-06 14:57:14
● 2026-03-24 04:20:58
○ 2026-04-01 12:05:06
○ 2026-04-05 06:18:30
● 2026-04-08 18:19:04
○ 2026-04-27 07:12:06
○ 2026-06-04 06:59:28
● 2026-06-04 14:54:34
○ 2026-06-05 09:42:02
● 2026-07-03 05:17:32
○ 2026-07-08 21:37:06
● 2026-07-09 15:46:48
○ 2026-07-14 10:09:42
○ 2026-07-14 10:09:44

○A188.114.96.42026-06-04 → 2026-06-05 · 6 obs

○ 2026-05-13 14:13:32
● 2026-06-04 06:59:28
○ 2026-06-04 14:54:34
● 2026-06-05 09:42:02
○ 2026-06-05 10:31:30
○ 2026-07-14 10:09:44

○A188.114.97.02026-03-24 → 2026-07-09 · 14 obs

○A188.114.97.42026-06-04 → 2026-06-05 · 6 obs

○ 2026-05-13 14:13:32
● 2026-06-04 06:59:28
○ 2026-06-04 14:54:34
● 2026-06-05 09:42:02
○ 2026-06-05 10:31:30
○ 2026-07-14 10:09:44

○A5.167.50.552026-02-16 → 2026-07-14 · 2 obs

○ 2026-02-16 07:27:18
○ 2026-07-14 10:09:44

○A81.177.140.1512017-05-18 → 2017-05-18 · 4 obs

○ 2016-07-23 02:14:10
● 2017-05-18 06:04:58
○ 2026-02-16 07:27:18
○ 2026-07-14 10:09:44

○A81.177.141.2302015-08-21 → 2016-07-23 · 4 obs

● 2015-08-21 18:10:36
● 2016-07-23 02:14:10
○ 2017-05-18 06:04:58
○ 2026-07-14 10:09:44

○A88.212.208.672026-02-16 → 2026-03-06 · 5 obs

○ 2017-05-18 06:04:58
● 2026-02-16 07:27:18
● 2026-03-06 14:57:14
○ 2026-03-24 04:20:58
○ 2026-07-14 10:09:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
itquant.ru	uma.ns.cloudflare.com, kobe.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.193

NS records: uma.ns.cloudflare.com, kobe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itquant.ru (unsigned zone)

⏱️ Timing

Total: 567ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.26, 172.67.212.71`
NS	2	`kobe.ns.cloudflare.com, uma.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kobe.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain mail.itquant.ru falls under the parent itquant.ru.

IP Addresses

itquant.ru points to the IP addresses 104.21.35.26 and 172.67.212.71

Additional host names — 103-011-244-208.easyhost.com.hk, winmarksoft.com, khandaia1.link and two others — share IP numbers with itquant.ru.

Name Servers

itquant.ru has two authoritative name servers — kobe.ns.cloudflare.com and uma.ns.cloudflare.com.

itquant.ru shares its name server setup with other domains, including lecerfthomas.com, sang-panglima-top.pages.dev, tv-maniak.pl and two others.

At least some of itquant.ru's name servers are shared with other domains, for example rr.sa, rxvt08.live, mesechantillonsgratuits.fr and two more.

These name servers tend to be used in conjunction with the name servers ian.ns.cloudflare.com.

Host names with 6 IP numbers:

kobe.ns.cloudflare.com points to 108.162.195.193, 162.159.44.193, 172.64.35.193 and 3 other IP addresses.

uma.ns.cloudflare.com points to 108.162.192.146, 172.64.32.146, 173.245.58.146 and 3 other IP addresses.