codeforum.org - dns.ninja

`codeforum.org`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:20::681a:8fb^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:9fb^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:474e^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.8.251^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.9.251^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.71.78^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bayan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b48^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c148^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bayan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2148^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bayan.ns.cloudflare.com`
		A	108.162.193.72^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	172.64.33.72^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
		A	173.245.59.72^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bayan.ns.cloudflare.com`
NS	`elinore.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c099^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elinore.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2099^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elinore.ns.cloudflare.com`
		A	108.162.192.153^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	172.64.32.153^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	173.245.58.153^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`abuseipdb-verification=Y21iY7VS`
TXT	`ca3-701f6b3820404e2f9c3789c9a15efa99`
TXT	`facebook-domain-verification=ssiia6g9heayqyuyz4afln1fm5008x`
TXT	`google-site-verification=PVngg9HqLrmZM0d4is_-DZ33pQsM9bk5_v_9cQ0wm7g`
TXT	`google-site-verification=Q30tmjeRj8fknWVeYwIFAOfSXrkoqzM2Ik0wqFmLvA8`
TXT	`google-site-verification=jjd7dkXSMPbYYIz312sDx_ibU1l8XnJ70XDsx_m8KZI`
TXT	`v=spf1 include:sendgrid.net include:_spf.google.com include:mailgun.org ~all`
TXT	`yahoo-verification-key=yvBHBhPbW5trXDJVZauxwFT0agu11Tni6RVdD7TCs+4=`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.8.251, 104.26.9.251, 172.67.71.78
		IPv6 hints	2606:4700:20::681a:8fb, 2606:4700:20::681a:9fb, 2606:4700:20::ac43:474e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`bayan.ns.cloudflare.com`dns@cloudflare.com serial=2406655958

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1781262649

Previously MX for

codeforum.org

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

26 records (13 active, 13 former)

●NSbayan.ns.cloudflare.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-06-12 21:38:44
● 2026-02-16 05:50:20
● 2026-06-12 11:30:34

●NSelinore.ns.cloudflare.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-06-12 21:38:44
● 2026-02-16 05:50:20
● 2026-06-12 11:30:34

○NSns1.waysive.com2015-06-09 → 2016-03-31 · 4 obs

● 2015-06-09 19:27:02
● 2016-03-31 21:45:52
○ 2017-06-12 21:38:44
○ 2026-06-12 11:30:34

○NSns1djs.name.com2017-06-12 → 2017-06-12 · 4 obs

○ 2016-03-31 21:45:52
● 2017-06-12 21:38:44
○ 2026-02-16 05:50:20
○ 2026-06-12 11:30:34

○NSns2.waysive.com2015-06-09 → 2016-03-31 · 4 obs

● 2015-06-09 19:27:02
● 2016-03-31 21:45:52
○ 2017-06-12 21:38:44
○ 2026-06-12 11:30:34

○NSns2dqx.name.com2017-06-12 → 2017-06-12 · 4 obs

○ 2016-03-31 21:45:52
● 2017-06-12 21:38:44
○ 2026-02-16 05:50:20
○ 2026-06-12 11:30:34

○NSns3flt.name.com2017-06-12 → 2017-06-12 · 4 obs

○ 2016-03-31 21:45:52
● 2017-06-12 21:38:44
○ 2026-02-16 05:50:20
○ 2026-06-12 11:30:34

○NSns4fmw.name.com2017-06-12 → 2017-06-12 · 4 obs

○ 2016-03-31 21:45:52
● 2017-06-12 21:38:44
○ 2026-02-16 05:50:20
○ 2026-06-12 11:30:34

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-06-12 21:38:44
● 2026-02-16 05:50:20
● 2026-06-12 11:30:34

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-06-12 21:38:44
● 2026-02-16 05:50:20
● 2026-06-12 11:30:34

●MXalt3.aspmx.l.google.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-06-12 21:38:44
● 2026-02-16 05:50:20
● 2026-06-12 11:30:34

●MXalt4.aspmx.l.google.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-06-12 21:38:44
● 2026-02-16 05:50:20
● 2026-06-12 11:30:34

●MXaspmx.l.google.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-06-12 21:38:44
● 2026-02-16 05:50:20
● 2026-06-12 11:30:34

○MXcodeforum.org2015-06-09 → 2016-03-31 · 4 obs

● 2015-06-09 19:27:02
● 2016-03-31 21:45:52
○ 2017-06-12 21:38:44
○ 2026-06-12 11:30:34

●A104.26.8.2512026-02-17 → 2026-06-12 · 43 obs

○ 2026-02-16 05:50:20
● 2026-02-17 23:59:56
○ 2026-02-19 17:13:10
○ 2026-02-20 18:53:28
● 2026-02-21 15:30:58
○ 2026-02-24 15:43:20
○ 2026-02-26 23:07:30
● 2026-02-27 22:59:24
● 2026-03-11 19:32:30
○ 2026-03-13 13:30:54
○ 2026-03-14 11:43:30
● 2026-03-16 10:11:18
○ 2026-03-18 16:10:42
○ 2026-03-24 13:36:56
● 2026-04-02 16:08:58
○ 2026-04-04 09:42:12
● 2026-04-07 05:32:32
● 2026-04-13 19:59:04
○ 2026-04-15 17:58:52
○ 2026-05-04 22:40:50
● 2026-05-05 13:18:22
○ 2026-05-05 23:56:20
○ 2026-05-08 20:26:44
● 2026-05-09 14:27:44
○ 2026-05-09 21:38:06
● 2026-05-10 18:08:10
● 2026-05-11 18:14:32
○ 2026-05-11 21:17:34
○ 2026-05-11 23:57:28
● 2026-05-13 13:36:04
○ 2026-05-15 14:58:12
○ 2026-05-19 06:46:04
● 2026-05-20 20:54:50
○ 2026-05-22 02:14:32
○ 2026-05-25 08:11:18
● 2026-05-28 18:03:18
○ 2026-05-29 07:32:06
● 2026-05-31 05:25:28
● 2026-06-01 16:03:36
○ 2026-06-01 19:01:38
○ 2026-06-04 05:47:12
● 2026-06-05 19:49:44
● 2026-06-12 11:30:34

●A104.26.9.2512026-02-17 → 2026-06-12 · 43 obs

●A172.67.71.782026-02-17 → 2026-06-12 · 43 obs

○A173.199.149.2282015-06-09 → 2016-03-31 · 4 obs

● 2015-06-09 19:27:02
● 2016-03-31 21:45:52
○ 2016-09-13 21:16:58
○ 2026-06-12 11:30:34

○A188.114.96.02026-02-16 → 2026-06-04 · 44 obs

○ 2017-06-12 21:38:44
● 2026-02-16 05:50:20
○ 2026-02-17 23:59:56
● 2026-02-19 17:13:10
● 2026-02-20 18:53:28
○ 2026-02-21 15:30:58
● 2026-02-24 15:43:20
● 2026-02-26 23:07:30
○ 2026-02-27 22:59:24
○ 2026-03-11 19:32:30
● 2026-03-13 13:30:54
● 2026-03-14 11:43:30
○ 2026-03-16 10:11:18
● 2026-03-18 16:10:42
● 2026-03-24 13:36:56
○ 2026-04-02 16:08:58
● 2026-04-04 09:42:12
○ 2026-04-07 05:32:32
○ 2026-04-13 19:59:04
● 2026-04-15 17:58:52
● 2026-05-04 22:40:50
○ 2026-05-05 13:18:22
● 2026-05-05 23:56:20
● 2026-05-08 20:26:44
○ 2026-05-09 14:27:44
● 2026-05-09 21:38:06
○ 2026-05-10 18:08:10
○ 2026-05-11 18:14:32
● 2026-05-11 21:17:34
● 2026-05-11 23:57:28
○ 2026-05-13 13:36:04
● 2026-05-15 14:58:12
● 2026-05-19 06:46:04
○ 2026-05-20 20:54:50
● 2026-05-22 02:14:32
● 2026-05-25 08:11:18
○ 2026-05-28 18:03:18
● 2026-05-29 07:32:06
○ 2026-05-31 05:25:28
○ 2026-06-01 16:03:36
● 2026-06-01 19:01:38
● 2026-06-04 05:47:12
○ 2026-06-05 19:49:44
○ 2026-06-12 11:30:34

○A188.114.97.02026-02-16 → 2026-06-04 · 44 obs

●A2606:4700:20::681a:8fb2026-02-17 → 2026-06-12 · 43 obs

●A2606:4700:20::681a:9fb2026-02-17 → 2026-06-12 · 43 obs

●A2606:4700:20::ac43:474e2026-02-17 → 2026-06-12 · 43 obs

○A2a06:98c1:3120::2026-02-16 → 2026-06-04 · 44 obs

○A2a06:98c1:3121::2026-02-16 → 2026-06-04 · 44 obs

○A69.64.147.2422016-09-13 → 2017-06-12 · 5 obs

○ 2016-03-31 21:45:52
● 2016-09-13 21:16:58
● 2017-06-12 21:38:44
○ 2026-02-16 05:50:20
○ 2026-06-12 11:30:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
codeforum.org	bayan.ns.cloudflare.com, elinore.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.153

NS records: bayan.ns.cloudflare.com, elinore.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 935ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.8.251, 172.67.71.78...`
AAAA	3	`2606:4700:20::681a:8fb, 2606:4700:20::ac43:474e...`
NS	2	`bayan.ns.cloudflare.com, elinore.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	8	`abuseipdb-verification=Y21iY7VS, ca3-701f6b3820404e2f9c3789c9a15efa99...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bayan.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

codeforum.org has 6 IP addresses — 104.26.8.251, 104.26.9.251, 172.67.71.78 and 3 more.

acp.gov.sa, stonestyle.de, dv3.vermontproperty.com and two other host names share IP numbers with codeforum.org.

Name Servers

codeforum.org has two authoritative name servers — bayan.ns.cloudflare.com and elinore.ns.cloudflare.com.

codeforum.org uses the same name servers as several other domains — among them 3114.fr, agasamericasnews.com, agaselectronicmaterials.com and two more.

At least some of codeforum.org's name servers are shared with other domains, for example intellipairinghub.com, redeemptionhouse.org, elearnto.com and two more.

These name servers tend to be deployed in combination with the name servers donna.ns.cloudflare.com and lucy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

bayan.ns.cloudflare.com points to 108.162.193.72, 172.64.33.72, 173.245.59.72 and 3 other IP addresses.

elinore.ns.cloudflare.com points to 108.162.192.153, 172.64.32.153, 173.245.58.153 and 3 other IP addresses.

Mail Servers

Five mail servers handle codeforum.org: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

codeforum.org has at least partial mail server overlap with other domains such as moretech.com, ns500742.ns500754.ns500754.ns500731.ns500671.ns500742.ns500705.ns500649.ns500688.ns500671.ns500666.tenderladiesbz.com, ns500754.ns500754.ns500754.ns500742.ns500671.ns500671.ns500688.ns500671.ns500705.ns500671.ns500671.ns500142.lusty(0x736c7574)z.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to 142.251.163.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.