codeforum.com - dns.ninja

`codeforum.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:49ca^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a5d1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.202^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.209^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`gordon.ns.cloudflare.com`
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽²⁹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁷⁸⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=bHK71gmjpxPKaQzO3kmPD1rjoTpPq97B2WDvYC7BuMU`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.202, 172.67.165.209
		IPv6 hints	2606:4700:3033::6815:49ca, 2606:4700:3034::ac43:a5d1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2407273252

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785499582

Previously MX for

codeforum.com

Same first word

codeforum.xyz

codeforum.com

codeforum.de

codeforum.net

codeforum.org

codeforum.ch

Similar names

forumdeco.fr

coedforum.com

decoforum.com

oecdforum.org

docuforme.com

forumcode.com

decoforum.ru

morfoudec.blogspot.com.es

DNS History

26 records (9 active, 17 former)

●NSaspen.ns.cloudflare.com2026-03-17 → 2026-07-31 · 3 obs

○ 2017-09-07 14:07:14
● 2026-03-17 00:33:24
● 2026-07-31 12:08:40

●NSgordon.ns.cloudflare.com2026-03-17 → 2026-07-31 · 3 obs

○ 2017-09-07 14:07:14
● 2026-03-17 00:33:24
● 2026-07-31 12:08:40

○NSns1.ecast.net2017-09-07 → 2017-09-07 · 4 obs

○ 2016-12-09 21:26:40
● 2017-09-07 14:07:14
○ 2026-03-17 00:33:24
○ 2026-07-31 12:08:40

○NSns1.ichannels.com2015-07-01 → 2016-04-17 · 4 obs

● 2015-07-01 15:58:52
● 2016-04-17 15:02:08
○ 2016-12-09 21:26:40
○ 2026-07-31 12:08:40

○NSns2.ecast.net2017-09-07 → 2017-09-07 · 4 obs

○ 2016-12-09 21:26:40
● 2017-09-07 14:07:14
○ 2026-03-17 00:33:24
○ 2026-07-31 12:08:40

○NSns2.ichannels.com2015-07-01 → 2016-04-17 · 4 obs

● 2015-07-01 15:58:52
● 2016-04-17 15:02:08
○ 2016-12-09 21:26:40
○ 2026-07-31 12:08:40

○NSns3.ichannels.com2016-12-09 → 2016-12-09 · 4 obs

○ 2016-04-17 15:02:08
● 2016-12-09 21:26:40
○ 2017-09-07 14:07:14
○ 2026-07-31 12:08:40

○NSns4.ichannels.com2016-12-09 → 2016-12-09 · 4 obs

○ 2016-04-17 15:02:08
● 2016-12-09 21:26:40
○ 2017-09-07 14:07:14
○ 2026-07-31 12:08:40

○MXcodeforum.com2015-07-01 → 2017-09-07 · 4 obs

● 2015-07-01 15:58:52
● 2017-09-07 14:07:14
○ 2026-03-17 00:33:24
○ 2026-07-31 12:08:40

●MXroute1.mx.cloudflare.net2026-04-28 → 2026-07-31 · 3 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-07-31 12:08:40

●MXroute2.mx.cloudflare.net2026-04-28 → 2026-07-31 · 3 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-07-31 12:08:40

●MXroute3.mx.cloudflare.net2026-04-28 → 2026-07-31 · 3 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-07-31 12:08:40

●A104.21.73.2022026-04-28 → 2026-07-31 · 8 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-06-08 08:52:20
○ 2026-06-16 23:36:36
● 2026-06-30 12:40:04
○ 2026-07-10 13:50:24
● 2026-07-17 05:24:04
● 2026-07-31 12:08:40

●A172.67.165.2092026-04-28 → 2026-07-31 · 8 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-06-08 08:52:20
○ 2026-06-16 23:36:36
● 2026-06-30 12:40:04
○ 2026-07-10 13:50:24
● 2026-07-17 05:24:04
● 2026-07-31 12:08:40

○A174.142.207.1122017-09-07 → 2017-09-07 · 4 obs

○ 2016-12-09 21:26:40
● 2017-09-07 14:07:14
○ 2026-03-17 00:33:24
○ 2026-07-31 12:08:40

○A188.114.96.02026-07-10 → 2026-07-10 · 4 obs

○ 2026-06-30 12:40:04
● 2026-07-10 13:50:24
○ 2026-07-17 05:24:04
○ 2026-07-31 12:08:40

○A188.114.97.02026-07-10 → 2026-07-10 · 4 obs

○ 2026-06-30 12:40:04
● 2026-07-10 13:50:24
○ 2026-07-17 05:24:04
○ 2026-07-31 12:08:40

○A192.237.245.1622015-07-01 → 2016-04-17 · 4 obs

● 2015-07-01 15:58:52
● 2016-04-17 15:02:08
○ 2016-12-09 21:26:40
○ 2026-07-31 12:08:40

●A2606:4700:3033::6815:49ca2026-06-30 → 2026-07-31 · 5 obs

○ 2026-06-16 23:36:36
● 2026-06-30 12:40:04
○ 2026-07-10 13:50:24
● 2026-07-17 05:24:04
● 2026-07-31 12:08:40

○A2606:4700:3033::ac43:a5d12026-04-28 → 2026-06-08 · 5 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-06-08 08:52:20
○ 2026-06-16 23:36:36
○ 2026-07-31 12:08:40

●A2606:4700:3034::ac43:a5d12026-06-30 → 2026-07-31 · 5 obs

○ 2026-06-16 23:36:36
● 2026-06-30 12:40:04
○ 2026-07-10 13:50:24
● 2026-07-17 05:24:04
● 2026-07-31 12:08:40

○A2606:4700:3037::6815:49ca2026-04-28 → 2026-06-08 · 5 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-06-08 08:52:20
○ 2026-06-16 23:36:36
○ 2026-07-31 12:08:40

○A2a06:98c1:3120::2026-07-10 → 2026-07-10 · 4 obs

○ 2026-06-30 12:40:04
● 2026-07-10 13:50:24
○ 2026-07-17 05:24:04
○ 2026-07-31 12:08:40

○A2a06:98c1:3121::2026-07-10 → 2026-07-10 · 4 obs

○ 2026-06-30 12:40:04
● 2026-07-10 13:50:24
○ 2026-07-17 05:24:04
○ 2026-07-31 12:08:40

○A69.64.90.2042016-12-09 → 2016-12-09 · 4 obs

○ 2016-04-17 15:02:08
● 2016-12-09 21:26:40
○ 2017-09-07 14:07:14
○ 2026-07-31 12:08:40

○A76.76.21.212026-03-17 → 2026-03-17 · 4 obs

○ 2017-09-07 14:07:14
● 2026-03-17 00:33:24
○ 2026-04-28 17:40:16
○ 2026-07-31 12:08:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
codeforum.com	gordon.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.170

NS records: gordon.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeforum.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.209, 104.21.73.202`
AAAA	2	`2606:4700:3033::6815:49ca, 2606:4700:3034::ac43:a5d1`
NS	2	`aspen.ns.cloudflare.com, gordon.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 18), route2.mx.cloudflare.net (pri: 29)...`
TXT	2	`google-site-verification=bHK71gmjpxPKaQz, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (gordon.ns.cloudflare.com, gordon.ns.cloudflare.com, gordon.ns.cloudflare.com...)

Analysis

IP Addresses

codeforum.com directs to four IP numbers, which are 104.21.73.202, 172.67.165.209, 2606:4700:3033::6815:49ca and 2606:4700:3034::ac43:a5d1.

Two other host names, along with htbfinance.uk, bookstore-guide.net and elife.blog, also share IP numbers with codeforum.com.

Name Servers

codeforum.com has two authoritative name servers — aspen.ns.cloudflare.com and gordon.ns.cloudflare.com.

codeforum.com shares its NS records with other domains, for example educhannel.com, thrillstream.com, ip-security.com and two others.

There is at least partial name server overlap between codeforum.com and other domains — hbrnhh.com, erxl004.cc, evenjd.com and two more among them.

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

DNS names with 6 IP addresses:

aspen.ns.cloudflare.com points to 108.162.194.109, 162.159.38.109, 172.64.34.109 and 3 other IP addresses.

gordon.ns.cloudflare.com points to 108.162.193.170, 172.64.33.170, 173.245.59.170 and 3 other IP addresses.

Mail Servers

Incoming mail for codeforum.com is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between codeforum.com and other domains, including batizi.com, online-casino-greece.org, little-dev.com and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.

route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.

route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.