subcoder.ru - dns.ninja

`subcoder.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b087^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1f80^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.128^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.135^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dan.ns.cloudflare.com`
		A	108.162.193.108^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	172.64.33.108^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	173.245.59.108^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
NS	`emma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c070^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2070^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emma.ns.cloudflare.com`
		A	108.162.192.112^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	172.64.32.112^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	173.245.58.112^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.31.128, 172.67.176.135
		IPv6 hints	2606:4700:3032::ac43:b087, 2606:4700:3035::6815:1f80
SOA	`dan.ns.cloudflare.com`dns@cloudflare.com serial=2406637104

`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=4069570

WOT: SAFE (70/100)

Subdomains

www.subcoder.ru

Same first word

subcoder.com

subcoder.ru

Similar names

sourcedb.com

budscore.com

bdsource.net

credobus.hu

bdcourse.com

bdsource.info

budscore.ca

boursedc.com

brucodes.com

sourcedb.de

obscured.com

scorebud.com

coursedb.com

obscured.se

dbsource.net

bdsource.com

berdusco.com

credobus.com

dbcourse.com

corebuds.com

scorebud.net

dbsource.com

scorebud.co

dubscore.pl

dobrescu.net

obscured.co

obscured.net

obscured.info

DNS History

20 records (6 active, 14 former)

●NSdan.ns.cloudflare.com2026-02-17 → 2026-07-11 · 3 obs

○ 2017-07-05 23:28:10
● 2026-02-17 01:07:04
● 2026-07-11 02:20:06

●NSemma.ns.cloudflare.com2026-02-17 → 2026-07-11 · 3 obs

○ 2017-07-05 23:28:10
● 2026-02-17 01:07:04
● 2026-07-11 02:20:06

○NSlocalhost.localdomain2015-11-02 → 2017-07-05 · 5 obs

○ 2015-06-29 05:58:34
● 2015-11-02 10:08:14
● 2017-07-05 23:28:10
○ 2026-02-17 01:07:04
○ 2026-07-11 02:20:06

○NSns1.ekvia.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 05:58:34
○ 2015-11-02 10:08:14
○ 2026-07-11 02:20:06

○NSns1.ozim.studio2015-11-02 → 2017-07-05 · 5 obs

○ 2015-06-29 05:58:34
● 2015-11-02 10:08:14
● 2017-07-05 23:28:10
○ 2026-02-17 01:07:04
○ 2026-07-11 02:20:06

○NSns2.ekvia.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 05:58:34
○ 2015-11-02 10:08:14
○ 2026-07-11 02:20:06

○NSns2.ozim.studio2015-11-02 → 2017-07-05 · 5 obs

○ 2015-06-29 05:58:34
● 2015-11-02 10:08:14
● 2017-07-05 23:28:10
○ 2026-02-17 01:07:04
○ 2026-07-11 02:20:06

○MXmail.subcoder.ru2015-06-29 → 2026-02-17 · 4 obs

● 2015-06-29 05:58:34
● 2026-02-17 01:07:04
○ 2026-02-19 09:24:54
○ 2026-07-11 02:20:06

●A104.21.31.1282026-02-17 → 2026-07-11 · 9 obs

○ 2017-07-05 23:28:10
● 2026-02-17 01:07:04
● 2026-03-15 08:41:04
○ 2026-04-02 06:16:58
● 2026-04-06 19:29:00
● 2026-04-08 12:41:34
○ 2026-04-29 13:42:14
● 2026-06-27 10:53:20
● 2026-07-11 02:20:06

○A148.251.9.2132015-11-02 → 2017-07-05 · 5 obs

○ 2015-06-29 05:58:34
● 2015-11-02 10:08:14
● 2017-07-05 23:28:10
○ 2026-02-17 01:07:04
○ 2026-07-11 02:20:06

●A172.67.176.1352026-02-17 → 2026-07-11 · 9 obs

○A188.114.96.02026-04-02 → 2026-04-29 · 7 obs

○ 2026-03-15 08:41:04
● 2026-04-02 06:16:58
○ 2026-04-06 19:29:00
○ 2026-04-08 12:41:34
● 2026-04-29 13:42:14
○ 2026-06-27 10:53:20
○ 2026-07-11 02:20:06

○A188.114.97.02026-04-02 → 2026-04-29 · 7 obs

○ 2026-03-15 08:41:04
● 2026-04-02 06:16:58
○ 2026-04-06 19:29:00
○ 2026-04-08 12:41:34
● 2026-04-29 13:42:14
○ 2026-06-27 10:53:20
○ 2026-07-11 02:20:06

○A2606:4700:3031::6815:1f802026-02-17 → 2026-04-08 · 8 obs

○ 2017-07-05 23:28:10
● 2026-02-17 01:07:04
● 2026-03-15 08:41:04
○ 2026-04-02 06:16:58
● 2026-04-06 19:29:00
● 2026-04-08 12:41:34
○ 2026-04-29 13:42:14
○ 2026-07-11 02:20:06

●A2606:4700:3032::ac43:b0872026-06-27 → 2026-07-11 · 3 obs

○ 2026-04-29 13:42:14
● 2026-06-27 10:53:20
● 2026-07-11 02:20:06

○A2606:4700:3033::ac43:b0872026-02-17 → 2026-04-08 · 8 obs

○ 2017-07-05 23:28:10
● 2026-02-17 01:07:04
● 2026-03-15 08:41:04
○ 2026-04-02 06:16:58
● 2026-04-06 19:29:00
● 2026-04-08 12:41:34
○ 2026-04-29 13:42:14
○ 2026-07-11 02:20:06

●A2606:4700:3035::6815:1f802026-06-27 → 2026-07-11 · 3 obs

○ 2026-04-29 13:42:14
● 2026-06-27 10:53:20
● 2026-07-11 02:20:06

○A2a06:98c1:3120::2026-04-02 → 2026-04-29 · 7 obs

○ 2026-03-15 08:41:04
● 2026-04-02 06:16:58
○ 2026-04-06 19:29:00
○ 2026-04-08 12:41:34
● 2026-04-29 13:42:14
○ 2026-06-27 10:53:20
○ 2026-07-11 02:20:06

○A2a06:98c1:3121::2026-04-02 → 2026-04-29 · 7 obs

○ 2026-03-15 08:41:04
● 2026-04-02 06:16:58
○ 2026-04-06 19:29:00
○ 2026-04-08 12:41:34
● 2026-04-29 13:42:14
○ 2026-06-27 10:53:20
○ 2026-07-11 02:20:06

○A91.210.189.2472015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 05:58:34
○ 2015-11-02 10:08:14
○ 2026-07-11 02:20:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
subcoder.ru	emma.ns.cloudflare.com, dan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.108

NS records: emma.ns.cloudflare.com, dan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subcoder.ru (unsigned zone)

⏱️ Timing

Total: 3888ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.31.128, 172.67.176.135`
AAAA	2	`2606:4700:3035::6815:1f80, 2606:4700:3032::ac43:b087`
NS	2	`dan.ns.cloudflare.com, emma.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dan.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

www.subcoder.ru is delegated beneath subcoder.ru.

IP Addresses

subcoder.ru points to the four IP addresses 104.21.31.128, 172.67.176.135, 2606:4700:3032::ac43:b087 and 2606:4700:3035::6815:1f80.

Among the host names that share IP numbers with subcoder.ru are opteracollective.click, 5ukaobo.com, gbplayer.cc and two others.

Name Servers

subcoder.ru is delegated to two name servers: dan.ns.cloudflare.com and emma.ns.cloudflare.com.

subcoder.ru has the same name server delegation as a number of other domains, such as rajabandot.web.id, qooky.com, snakeoilcocktail.com and two more.

There is at least partial name server overlap between subcoder.ru and other domains — 7br.ru, 5haole.com, cryne.me and two more among them.

These name servers are routinely deployed together with the name servers brad.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dan.ns.cloudflare.com resolves to 108.162.193.108, 172.64.33.108, 173.245.59.108 and 3 other IP addresses.

emma.ns.cloudflare.com resolves to 108.162.192.112, 172.64.32.112, 173.245.58.112 and 3 other IP addresses.