certforums.com - dns.ninja

`certforums.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c877^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:4a50^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.80^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.119^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`clay.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c158^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2158^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clay.ns.cloudflare.com`
		A	108.162.193.88^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	172.64.33.88^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
		A	173.245.59.88^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clay.ns.cloudflare.com`
MX	`mail.certforums.com` ⭐
		A	104.225.222.229^{🇺🇸 HIVELOCITY-1104.225.222.0/24 DAL1 - IPv4 Allocation - CID17993}
TXT	`v=spf1 +a +mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.80, 172.67.200.119
		IPv6 hints	2606:4700:3031::ac43:c877, 2606:4700:3033::6815:4a50
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2406750920

`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=1785587437

rank #20747 globally
rank #10204 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #77,560

Previously MX for

certforums.com

Subdomains

mail.certforums.com

www.certforums.com

Same first word

certforums.com

certforums.co.uk

Similar names

crestforum.us

DNS History

18 records (7 active, 11 former)

●NSamy.ns.cloudflare.com2026-02-25 → 2026-08-01 · 3 obs

○ 2017-09-09 04:20:54
● 2026-02-25 00:38:56
● 2026-08-01 12:50:54

●NSclay.ns.cloudflare.com2026-02-25 → 2026-08-01 · 3 obs

○ 2017-09-09 04:20:54
● 2026-02-25 00:38:56
● 2026-08-01 12:50:54

○NSns1.dynamicname.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:41:30
○ 2015-08-22 09:23:48
○ 2026-08-01 12:50:54

○NSns1.first-ns.de2015-08-22 → 2017-09-09 · 5 obs

○ 2008-03-19 08:41:30
● 2015-08-22 09:23:48
● 2017-09-09 04:20:54
○ 2026-02-25 00:38:56
○ 2026-08-01 12:50:54

○NSns2.dynamicname.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:41:30
○ 2015-08-22 09:23:48
○ 2026-08-01 12:50:54

○NSrobotns2.second-ns.de2015-08-22 → 2017-09-09 · 5 obs

○ 2008-03-19 08:41:30
● 2015-08-22 09:23:48
● 2017-09-09 04:20:54
○ 2026-02-25 00:38:56
○ 2026-08-01 12:50:54

○NSrobotns3.second-ns.com2015-08-22 → 2017-09-09 · 5 obs

○ 2008-03-19 08:41:30
● 2015-08-22 09:23:48
● 2017-09-09 04:20:54
○ 2026-02-25 00:38:56
○ 2026-08-01 12:50:54

○MXcertforums.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:41:30
○ 2015-08-22 09:23:48
○ 2026-08-01 12:50:54

●MXmail.certforums.com2015-08-22 → 2026-08-01 · 3 obs

○ 2008-03-19 08:41:30
● 2015-08-22 09:23:48
● 2026-08-01 12:50:54

●A104.21.74.802026-02-25 → 2026-08-01 · 3 obs

○ 2017-09-09 04:20:54
● 2026-02-25 00:38:56
● 2026-08-01 12:50:54

○A144.76.31.722017-05-23 → 2017-09-09 · 5 obs

○ 2016-12-28 23:58:54
● 2017-05-23 19:42:48
● 2017-09-09 04:20:54
○ 2026-02-25 00:38:56
○ 2026-08-01 12:50:54

○A148.251.137.1112015-08-22 → 2016-12-28 · 5 obs

○ 2008-03-19 08:41:30
● 2015-08-22 09:23:48
● 2016-12-28 23:58:54
○ 2017-05-23 19:42:48
○ 2026-08-01 12:50:54

●A172.67.200.1192026-02-25 → 2026-08-01 · 3 obs

○ 2017-09-09 04:20:54
● 2026-02-25 00:38:56
● 2026-08-01 12:50:54

○A209.200.235.892008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 08:41:30
○ 2015-08-22 09:23:48
○ 2026-08-01 12:50:54

●A2606:4700:3031::ac43:c8772026-07-16 → 2026-08-01 · 3 obs

○ 2026-02-25 00:38:56
● 2026-07-16 12:06:28
● 2026-08-01 12:50:54

●A2606:4700:3033::6815:4a502026-07-16 → 2026-08-01 · 3 obs

○ 2026-02-25 00:38:56
● 2026-07-16 12:06:28
● 2026-08-01 12:50:54

○A2606:4700:3036::ac43:c8772026-02-25 → 2026-02-25 · 4 obs

○ 2017-09-09 04:20:54
● 2026-02-25 00:38:56
○ 2026-07-16 12:06:28
○ 2026-08-01 12:50:54

○A2606:4700:3037::6815:4a502026-02-25 → 2026-02-25 · 4 obs

○ 2017-09-09 04:20:54
● 2026-02-25 00:38:56
○ 2026-07-16 12:06:28
○ 2026-08-01 12:50:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certforums.com	amy.ns.cloudflare.com, clay.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.88

NS records: amy.ns.cloudflare.com, clay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certforums.com (unsigned zone)

⏱️ Timing

Total: 1271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.119, 104.21.74.80`
AAAA	2	`2606:4700:3033::6815:4a50, 2606:4700:3031::ac43:c877`
NS	2	`amy.ns.cloudflare.com, clay.ns.cloudflare.com`
MX	1	`mail.certforums.com (pri: 1)`
TXT	1	`v=spf1 +a +mx -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

certforums.com serves as the parent of mail.certforums.com and www.certforums.com.

IP Addresses

certforums.com resolves to four IP addresses: 104.21.74.80, 172.67.200.119, 2606:4700:3031::ac43:c877 and 2606:4700:3033::6815:4a50.

webcam-(0x736578)-chat.nl, feedbackform.co.uk, afl.rs plus two other host names have IP numbers in common with certforums.com.

Name Servers

The NS records for certforums.com delegate to amy.ns.cloudflare.com and clay.ns.cloudflare.com.

The name server configuration of certforums.com is shared with other domains, for instance birdwoodmotors.com.au, pincobetuz.com, sortedreviews.com and two others.

certforums.com has at least partial name server overlap with other domains, such as velcon.dk, 4searching.com, soundtracki.com and two others.

It is common to see these name servers used together with name servers ulla.ns.cloudflare.com and byron.ns.cloudflare.com.

Hosts with 6 IP addresses each:

amy.ns.cloudflare.com maps to 108.162.192.101, 172.64.32.101, 173.245.58.101 and 3 additional IP addresses.

clay.ns.cloudflare.com maps to 108.162.193.88, 172.64.33.88, 173.245.59.88 and 3 additional IP addresses.

Mail Servers

certforums.com uses one mail server — mail.certforums.com.

mail.certforums.com resolves to 104.225.222.229 and no other IP number.