`biuforums.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:81a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9cb6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.26^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.182^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brady.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brady.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brady.ns.cloudflare.com`
		A	108.162.195.215^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	162.159.44.215^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
		A	172.64.35.215^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brady.ns.cloudflare.com`
NS	`jule.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aaf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jule.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jule.ns.cloudflare.com`
		A	108.162.192.175^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	172.64.32.175^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	173.245.58.175^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
MX	`_dc-mx.3ef3a22be4c9.biuforums.com` ⭐
		A	82.166.38.22^{🇮🇱 NV-ASN82.166.0.0/16 013 Netvision Network}
			PTR	`berghain.funet.co.il`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.8.26, 172.67.156.182
		IPv6	2606:4700:3031::6815:81a, 2606:4700:3034::ac43:9cb6
SOA	`brady.ns.cloudflare.com`dns@cloudflare.com serial=2398111810

`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=1771291435

Previously MX for

biuforums.com

Same first word

biuforums.com

DNS History

30 records (7 active, 23 former)

●NSbrady.ns.cloudflare.com2026-02-16 → 2026-03-24 · 3 obs

○ 2018-10-31 20:50:32
● 2026-02-16 13:33:38
● 2026-03-24 01:51:12

○NSdns01.gmoserver.jp2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-21 20:41:38
● 2017-02-05 21:31:36
○ 2018-10-31 20:50:32
○ 2026-03-24 01:51:12

○NSdns02.gmoserver.jp2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-21 20:41:38
● 2017-02-05 21:31:36
○ 2018-10-31 20:50:32
○ 2026-03-24 01:51:12

●NSjule.ns.cloudflare.com2026-02-16 → 2026-03-24 · 3 obs

○ 2018-10-31 20:50:32
● 2026-02-16 13:33:38
● 2026-03-24 01:51:12

○NSns01.minim.jp2016-04-21 → 2016-04-21 · 4 obs

○ 2016-01-02 14:30:20
● 2016-04-21 20:41:38
○ 2017-02-05 21:31:36
○ 2026-03-24 01:51:12

○NSns01.u005jp0706.info2018-10-31 → 2018-10-31 · 4 obs

○ 2017-02-05 21:31:36
● 2018-10-31 20:50:32
○ 2026-02-16 13:33:38
○ 2026-03-24 01:51:12

○NSns02.minim.jp2016-04-21 → 2016-04-21 · 4 obs

○ 2016-01-02 14:30:20
● 2016-04-21 20:41:38
○ 2017-02-05 21:31:36
○ 2026-03-24 01:51:12

○NSns02.u005jp0706.info2018-10-31 → 2018-10-31 · 4 obs

○ 2017-02-05 21:31:36
● 2018-10-31 20:50:32
○ 2026-02-16 13:33:38
○ 2026-03-24 01:51:12

○NSns11.cloudns.net2015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 03:33:06
● 2016-01-02 14:30:20
○ 2016-04-21 20:41:38
○ 2026-03-24 01:51:12

○NSns12.cloudns.net2015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 03:33:06
● 2016-01-02 14:30:20
○ 2016-04-21 20:41:38
○ 2026-03-24 01:51:12

○NSns13.cloudns.net2015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 03:33:06
● 2016-01-02 14:30:20
○ 2016-04-21 20:41:38
○ 2026-03-24 01:51:12

○NSns14.cloudns.net2015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 03:33:06
● 2016-01-02 14:30:20
○ 2016-04-21 20:41:38
○ 2026-03-24 01:51:12

○NSpns11.cloudns.net2015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 03:33:06
● 2016-01-02 14:30:20
○ 2016-04-21 20:41:38
○ 2026-03-24 01:51:12

○NSpns12.cloudns.net2015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 03:33:06
● 2016-01-02 14:30:20
○ 2016-04-21 20:41:38
○ 2026-03-24 01:51:12

○NSpns13.cloudns.net2015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 03:33:06
● 2016-01-02 14:30:20
○ 2016-04-21 20:41:38
○ 2026-03-24 01:51:12

○NSpns14.cloudns.net2015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 03:33:06
● 2016-01-02 14:30:20
○ 2016-04-21 20:41:38
○ 2026-03-24 01:51:12

○NSpns15.cloudns.net2015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 03:33:06
● 2016-01-02 14:30:20
○ 2016-04-21 20:41:38
○ 2026-03-24 01:51:12

○NSpns16.cloudns.net2015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 03:33:06
● 2016-01-02 14:30:20
○ 2016-04-21 20:41:38
○ 2026-03-24 01:51:12

●MX_dc-mx.3ef3a22be4c9.biuforums.com2026-02-16 → 2026-03-24 · 3 obs

○ 2018-10-31 20:50:32
● 2026-02-16 13:33:38
● 2026-03-24 01:51:12

○MXbiuforums.com2018-10-31 → 2018-10-31 · 4 obs

○ 2017-02-05 21:31:36
● 2018-10-31 20:50:32
○ 2026-02-16 13:33:38
○ 2026-03-24 01:51:12

○MXmail.biuforums.com2016-04-21 → 2016-04-21 · 3 obs

● 2016-04-21 20:41:38
○ 2017-02-05 21:31:36
○ 2026-03-24 01:51:12

○MXmx11.gmoserver.jp2017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-21 20:41:38
● 2017-02-05 21:31:36
○ 2018-10-31 20:50:32
○ 2026-03-24 01:51:12

●A104.21.8.262026-02-16 → 2026-03-24 · 3 obs

○ 2018-10-31 20:50:32
● 2026-02-16 13:33:38
● 2026-03-24 01:51:12

○A122.209.215.2022018-10-31 → 2018-10-31 · 4 obs

○ 2017-02-05 21:31:36
● 2018-10-31 20:50:32
○ 2026-02-16 13:33:38
○ 2026-03-24 01:51:12

○A157.7.156.1602017-02-05 → 2017-02-05 · 4 obs

○ 2016-04-21 20:41:38
● 2017-02-05 21:31:36
○ 2018-10-31 20:50:32
○ 2026-03-24 01:51:12

○A159.253.147.2542015-05-26 → 2016-01-02 · 4 obs

● 2015-05-26 03:33:06
● 2016-01-02 14:30:20
○ 2016-04-21 20:41:38
○ 2026-03-24 01:51:12

●A172.67.156.1822026-02-16 → 2026-03-24 · 3 obs

○ 2018-10-31 20:50:32
● 2026-02-16 13:33:38
● 2026-03-24 01:51:12

●A2606:4700:3031::6815:81a2026-02-16 → 2026-03-24 · 3 obs

○ 2018-10-31 20:50:32
● 2026-02-16 13:33:38
● 2026-03-24 01:51:12

●A2606:4700:3034::ac43:9cb62026-02-16 → 2026-03-24 · 3 obs

○ 2018-10-31 20:50:32
● 2026-02-16 13:33:38
● 2026-03-24 01:51:12

○A49.212.129.2332016-04-21 → 2016-04-21 · 4 obs

○ 2016-01-02 14:30:20
● 2016-04-21 20:41:38
○ 2017-02-05 21:31:36
○ 2026-03-24 01:51:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biuforums.com	jule.ns.cloudflare.com, brady.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.215

NS records: jule.ns.cloudflare.com, brady.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biuforums.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.26, 172.67.156.182`
AAAA	2	`2606:4700:3031::6815:81a, 2606:4700:3034::ac43:9cb6`
NS	2	`brady.ns.cloudflare.com, jule.ns.cloudflare.com`
MX	1	`_dc-mx.3ef3a22be4c9.biuforums.com (pri:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brady.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

biuforums.com resolves to four IP numbers: 2606:4700:3031::6815:81a, 2606:4700:3034::ac43:9cb6, 104.21.8.26 and 172.67.156.182.

Other host names such as bydautotian.com.ar, pierre-soulages.com, www.footysports.tv, motorcitytravel.com and umwkendaribaruga.ac.id share IPs with biuforums.com.

Name Servers

biuforums.com is delegated to two name servers: brady.ns.cloudflare.com and jule.ns.cloudflare.com.

biuforums.com shares the same name server setup as nazafat.com, raven5.com, camsweeps.com, delphin.app and sportbikecam.com.

biuforums.com at least partially shares name servers with other domains, for instance playforceone.com, coachteam.no, muive.net, topdrezy.cz and flying-high.at.

These name servers are commonly used with harlan.ns.cloudflare.com and lilyana.ns.cloudflare.com.

Host names with six IP numbers:

brady.ns.cloudflare.com points to 2606:4700:58::a29f:2cd7, 2803:f800:50::6ca2:c3d7, 2a06:98c1:50::ac40:23d7, 108.162.195.215, 162.159.44.215 and 172.64.35.215.

jule.ns.cloudflare.com points to 2606:4700:50::adf5:3aaf, 2803:f800:50::6ca2:c0af, 2a06:98c1:50::ac40:20af, 108.162.192.175, 172.64.32.175 and 173.245.58.175.

Mail Servers

biuforums.com is handled by a single mail server, _dc-mx.3ef3a22be4c9.biuforums.com.

_dc-mx.3ef3a22be4c9.biuforums.com points to a single IP: 82.166.38.22.

biuforums.com - robtex.com

biuforums.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`biuforums.com`

`com`