`3990000.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1b68^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8e42^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.104^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.66^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`keira.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`keira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`keira.ns.cloudflare.com`
		A	108.162.194.206^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
		A	162.159.38.206^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
		A	172.64.34.206^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`keira.ns.cloudflare.com`
NS	`uriah.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uriah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uriah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uriah.ns.cloudflare.com`
		A	108.162.195.194^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uriah.ns.cloudflare.com`
		A	162.159.44.194^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uriah.ns.cloudflare.com`
		A	172.64.35.194^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uriah.ns.cloudflare.com`
MX	`emx.mail.ru` ⭐
		A	94.100.180.180^{🇷🇺 VK-AS94.100.176.0/20 Moscow region}
			PTR	`emx.mail.ru`
		A	217.69.139.180^{🇷🇺 VK-AS217.69.128.0/20 Moscow region}
			PTR	`emx.mail.ru`
TXT	`v=spf1 redirect=_spf.mail.ru`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.104, 172.67.142.66
		IPv6 hints	2606:4700:3035::6815:1b68, 2606:4700:3035::ac43:8e42
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`keira.ns.cloudflare.com`dns@cloudflare.com serial=2400613085

`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=4068507

Same first word

3990000.com

3990000.ru

DNS History

13 records (7 active, 6 former)

●NSkeira.ns.cloudflare.com2026-04-10 → 2026-04-14 · 3 obs

○ 2018-09-04 14:13:52
● 2026-04-10 19:43:20
● 2026-04-14 05:02:20

○NSns1.spaceweb.ru2015-05-26 → 2018-09-04 · 4 obs

● 2015-05-26 16:03:52
● 2018-09-04 14:13:52
○ 2026-04-10 19:43:20
○ 2026-04-14 05:02:20

○NSns2.spaceweb.ru2015-05-26 → 2018-09-04 · 4 obs

● 2015-05-26 16:03:52
● 2018-09-04 14:13:52
○ 2026-04-10 19:43:20
○ 2026-04-14 05:02:20

○NSns3.spaceweb.pro2015-05-26 → 2018-09-04 · 4 obs

● 2015-05-26 16:03:52
● 2018-09-04 14:13:52
○ 2026-04-10 19:43:20
○ 2026-04-14 05:02:20

○NSns4.spaceweb.pro2015-05-26 → 2018-09-04 · 4 obs

● 2015-05-26 16:03:52
● 2018-09-04 14:13:52
○ 2026-04-10 19:43:20
○ 2026-04-14 05:02:20

●NSuriah.ns.cloudflare.com2026-04-10 → 2026-04-14 · 3 obs

○ 2018-09-04 14:13:52
● 2026-04-10 19:43:20
● 2026-04-14 05:02:20

●MXemx.mail.ru2015-05-26 → 2026-04-14 · 2 obs

● 2015-05-26 16:03:52
● 2026-04-14 05:02:20

●A104.21.27.1042026-04-10 → 2026-04-14 · 3 obs

○ 2018-09-04 14:13:52
● 2026-04-10 19:43:20
● 2026-04-14 05:02:20

●A172.67.142.662026-04-10 → 2026-04-14 · 3 obs

○ 2018-09-04 14:13:52
● 2026-04-10 19:43:20
● 2026-04-14 05:02:20

●A2606:4700:3035::6815:1b682026-04-10 → 2026-04-14 · 3 obs

○ 2018-09-04 14:13:52
● 2026-04-10 19:43:20
● 2026-04-14 05:02:20

●A2606:4700:3035::ac43:8e422026-04-10 → 2026-04-14 · 3 obs

○ 2018-09-04 14:13:52
● 2026-04-10 19:43:20
● 2026-04-14 05:02:20

○A77.222.40.622015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 16:03:52
○ 2015-10-12 02:30:00
○ 2026-04-14 05:02:20

○A77.222.40.712015-10-12 → 2018-09-04 · 5 obs

○ 2015-05-26 16:03:52
● 2015-10-12 02:30:00
● 2018-09-04 14:13:52
○ 2026-04-10 19:43:20
○ 2026-04-14 05:02:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
3990000.ru	keira.ns.cloudflare.com, uriah.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.194

NS records: keira.ns.cloudflare.com, uriah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3990000.ru (unsigned zone)

⏱️ Timing

Total: 793ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.104, 172.67.142.66`
AAAA	2	`2606:4700:3035::6815:1b68, 2606:4700:3035::ac43:8e42`
NS	2	`keira.ns.cloudflare.com, uriah.ns.cloudflare.com`
MX	1	`emx.mail.ru (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.mail.ru`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`keira.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

Four IP numbers are pointed to by 3990000.ru: 2606:4700:3035::6815:1b68, 2606:4700:3035::ac43:8e42, 104.21.27.104 and 172.67.142.66.

other host names including www.astrohome.info, srv.azbilliards.com, www.otaboanense.com.br, tenbravoid.icu and goldcoasteisteddfod.com.au share IP numbers with 3990000.ru.

Name Servers

3990000.ru is delegated to two name servers keira.ns.cloudflare.com and uriah.ns.cloudflare.com.

3990000.ru shares the same name server setup as other domains, for instance eximius.ru, e37.top, a48.top, 478x.com and minghaicaizhuan.com.

3990000.ru at least partially shares name servers with other domains, for instance allocate-aero.com, gitarrkurser.net, xssxss.com, 06ffed6e44ddaee2.com and ezcloud.co.

These name servers are commonly used alongside david.ns.cloudflare.com and carmelo.ns.cloudflare.com.

Host names with six IP numbers:

Host name keira.ns.cloudflare.com points to: 2606:4700:50::a29f:26ce, 2803:f800:50::6ca2:c2ce, 2a06:98c1:50::ac40:22ce, 108.162.194.206, 162.159.38.206 and 172.64.34.206.

Host name uriah.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc2, 2803:f800:50::6ca2:c3c2, 2a06:98c1:50::ac40:23c2, 108.162.195.194, 162.159.44.194 and 172.64.35.194.

Mail Servers

3990000.ru is handled by a single mail server, emx.mail.ru.

3990000.ru shares the same mail server setup as other domains, for instance ugda.ru, optimum-lab.ru, gobel.by, pt24.ru and mrkap.ru.

3990000.ru shares some mail servers with other domains, at least partially, for example hellopsp.com and deluxauto.ru.

emx.mail.ru resolves to two IP numbers: 94.100.180.180 and 217.69.139.180.

3990000.ru - robtex.com

3990000.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`3990000.ru`

`ru`