codeforum.com - dns.ninja

`codeforum.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a5d1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:49ca^{🇺🇸 Cloudflare2606:4700:3037::/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	`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::ac43:a5d1, 2606:4700:3037::6815:49ca
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2406176736

`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=1780907181

Previously MX for

codeforum.com

Same first word

codeforum.xyz

codeforum.com

codeforum.de

codeforum.net

codeforum.org

Similar names

forumdeco.fr

coedforum.com

decoforum.com

oecdforum.org

docuforme.com

forumcode.com

decoforum.ru

morfoudec.blogspot.com.es

DNS History

20 records (9 active, 11 former)

●NSaspen.ns.cloudflare.com2026-03-17 → 2026-06-08 · 3 obs

○ 2017-09-07 14:07:14
● 2026-03-17 00:33:24
● 2026-06-08 08:52:22

●NSgordon.ns.cloudflare.com2026-03-17 → 2026-06-08 · 3 obs

○ 2017-09-07 14:07:14
● 2026-03-17 00:33:24
● 2026-06-08 08:52:22

○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
○ 2026-06-08 08:52:22

○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
○ 2026-06-08 08:52:22

○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
○ 2026-06-08 08:52:22

○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
○ 2026-06-08 08:52:22

○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
○ 2026-06-08 08:52:22

○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
○ 2026-06-08 08:52:22

○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
○ 2026-06-08 08:52:22

●MXroute1.mx.cloudflare.net2026-04-28 → 2026-06-08 · 3 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-06-08 08:52:22

●MXroute2.mx.cloudflare.net2026-04-28 → 2026-06-08 · 3 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-06-08 08:52:22

●MXroute3.mx.cloudflare.net2026-04-28 → 2026-06-08 · 3 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-06-08 08:52:22

●A104.21.73.2022026-04-28 → 2026-06-08 · 3 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-06-08 08:52:22

●A172.67.165.2092026-04-28 → 2026-06-08 · 3 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-06-08 08:52:22

○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
○ 2026-06-08 08:52:22

○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
○ 2026-06-08 08:52:22

●A2606:4700:3033::ac43:a5d12026-04-28 → 2026-06-08 · 3 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-06-08 08:52:22

●A2606:4700:3037::6815:49ca2026-04-28 → 2026-06-08 · 3 obs

○ 2026-03-17 00:33:24
● 2026-04-28 17:40:16
● 2026-06-08 08:52:22

○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
○ 2026-06-08 08:52:22

○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
○ 2026-06-08 08:52:22

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.194.109

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: 196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.202, 172.67.165.209`
AAAA	2	`2606:4700:3037::6815:49ca, 2606:4700:3033::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	1	`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 maps to 4 IP numbers, specifically 104.21.73.202, 172.67.165.209, 2606:4700:3033::ac43:a5d1 and 2606:4700:3037::6815:49ca.

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, eurocast.com, amembers.com and two others.

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

These name servers frequently co-occur with the name servers nash.ns.cloudflare.com and mona.ns.cloudflare.com.

DNS names with 6 IP addresses:

aspen.ns.cloudflare.com maps to six IP addresses: 108.162.194.109, 162.159.38.109, 172.64.34.109 and three others.

gordon.ns.cloudflare.com maps to six IP addresses: 108.162.193.170, 172.64.33.170, 173.245.59.170 and three others.

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, zawadzki.co.nz and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net maps to six IP addresses: 162.159.205.11, 162.159.205.12, 162.159.205.13 and three others.

route2.mx.cloudflare.net maps to six IP addresses: 162.159.205.17, 162.159.205.18, 162.159.205.19 and three others.

route3.mx.cloudflare.net maps to six IP addresses: 162.159.205.23, 162.159.205.24, 162.159.205.25 and three others.