`12f.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4c03^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b891^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.3^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.145^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jarred.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jarred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jarred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jarred.ns.cloudflare.com`
		A	108.162.195.126^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jarred.ns.cloudflare.com`
		A	162.159.44.126^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jarred.ns.cloudflare.com`
		A	172.64.35.126^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jarred.ns.cloudflare.com`
NS	`nancy.ns.cloudflare.com`
		A	2606:4700:50::a29f:2654^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c254^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nancy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2254^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nancy.ns.cloudflare.com`
		A	108.162.194.84^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	162.159.38.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	172.64.34.84^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.3, 172.67.184.145
		IPv6 hints	2606:4700:3030::6815:4c03, 2606:4700:3036::ac43:b891
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com
SOA	`jarred.ns.cloudflare.com`dns@cloudflare.com serial=2406818525

`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=1785748366

Same first word

12f.org

12f.com.br

12f.nl

12f.com.cn

12f.cn

12f.us

12f.io

12f.de

12f.ru

12f.com

Similar names

f12.vn

f21.com.mx

f21.mx

f21.ch

f12.club

2f1.com

2f1.net

2f1.ru

f21.ru

f21.me

2f1.org

f21.no

f12.cl

f12.pt

f21.org

2f1.cc

f12.xyz

f12.es

f12.biz

f21.net

f12.no

f12.eu

f21.cz

f12.nl

f21.es

f21.com

f21.nl

f12.br.com

f12.in

f12.ro

f12.de

f21.com.vn

21f.com

f12.ru

1f2.com

f12.cx

21f.de

2f1.ch

1f2.cn

f21.de

f21.jp

f12.se

f12.org

f12.pl

f21.com.my

f12.ch

f12.net

21f.ru

f21.sg

f21.ca

2f1.co.uk

f21.mobi

f12.gr

f12.com

f21.at

1f2.net

f21.hu

1f2.ru

2f1.de

f12.me

f12.hu

f12.su

f12.co

f12.com.ua

f12.bet.br

f12.dk

f12.at

21f.cc

f21.org.au

f21.fr

2f1.cn

f12.cz

1f2.de

f12.bet

DNS History

16 records (6 active, 10 former)

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

○ 2016-11-27 13:40:56
● 2026-06-17 04:43:50
● 2026-08-03 09:27:56

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

○ 2016-11-27 13:40:56
● 2026-06-17 04:43:50
● 2026-08-03 09:27:56

○NSns1.sedoparking.com2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 16:03:34
○ 2015-07-19 21:18:10
○ 2026-08-03 09:27:56

○NSns2.sedoparking.com2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 16:03:34
○ 2015-07-19 21:18:10
○ 2026-08-03 09:27:56

○NSuns01.lolipop.jp2015-07-19 → 2016-11-27 · 5 obs

○ 2008-11-23 16:03:34
● 2015-07-19 21:18:10
● 2016-11-27 13:40:56
○ 2026-06-17 04:43:50
○ 2026-08-03 09:27:56

○NSuns02.lolipop.jp2015-07-19 → 2016-11-27 · 5 obs

○ 2008-11-23 16:03:34
● 2015-07-19 21:18:10
● 2016-11-27 13:40:56
○ 2026-06-17 04:43:50
○ 2026-08-03 09:27:56

○MXmx01.lolipop.jp2015-07-19 → 2016-11-27 · 5 obs

○ 2008-11-23 16:03:34
● 2015-07-19 21:18:10
● 2016-11-27 13:40:56
○ 2026-06-17 04:43:50
○ 2026-08-03 09:27:56

●A104.21.76.32026-06-17 → 2026-08-03 · 3 obs

○ 2016-11-27 13:40:56
● 2026-06-17 04:43:50
● 2026-08-03 09:27:56

○A157.7.107.1362016-08-10 → 2016-11-27 · 5 obs

○ 2016-02-12 14:53:22
● 2016-08-10 06:26:10
● 2016-11-27 13:40:56
○ 2026-06-17 04:43:50
○ 2026-08-03 09:27:56

●A172.67.184.1452026-06-17 → 2026-08-03 · 3 obs

○ 2016-11-27 13:40:56
● 2026-06-17 04:43:50
● 2026-08-03 09:27:56

○A203.189.109.2082015-07-19 → 2016-02-12 · 5 obs

○ 2008-11-23 16:03:34
● 2015-07-19 21:18:10
● 2016-02-12 14:53:22
○ 2016-08-10 06:26:10
○ 2026-08-03 09:27:56

●A2606:4700:3030::6815:4c032026-06-25 → 2026-08-03 · 3 obs

○ 2026-06-17 04:43:50
● 2026-06-25 02:14:50
● 2026-08-03 09:27:56

○A2606:4700:3032::6815:4c032026-06-17 → 2026-06-17 · 4 obs

○ 2016-11-27 13:40:56
● 2026-06-17 04:43:50
○ 2026-06-25 02:14:50
○ 2026-08-03 09:27:56

●A2606:4700:3036::ac43:b8912026-06-25 → 2026-08-03 · 3 obs

○ 2026-06-17 04:43:50
● 2026-06-25 02:14:50
● 2026-08-03 09:27:56

○A2606:4700:3037::ac43:b8912026-06-17 → 2026-06-17 · 4 obs

○ 2016-11-27 13:40:56
● 2026-06-17 04:43:50
○ 2026-06-25 02:14:50
○ 2026-08-03 09:27:56

○A82.98.86.1712008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 16:03:34
○ 2015-07-19 21:18:10
○ 2026-08-03 09:27:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
12f.org	nancy.ns.cloudflare.com, jarred.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.84

NS records: nancy.ns.cloudflare.com, jarred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12f.org (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.76.3, 172.67.184.145`
AAAA	2	`2606:4700:3036::ac43:b891, 2606:4700:3030::6815:4c03`
NS	2	`jarred.ns.cloudflare.com, nancy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jarred.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

12f.org directs to four IP numbers, which are 104.21.76.3, 172.67.184.145, 2606:4700:3030::6815:4c03 and 2606:4700:3036::ac43:b891.

Additional host names — finance-beta-v3-api-gateway-prod.pro, www.azaduso.com, www.tianbangtouzi.com and two others — share IP numbers with 12f.org.

Name Servers

12f.org is served by two delegated name servers, jarred.ns.cloudflare.com and nancy.ns.cloudflare.com.

12f.org shares its name server setup with other domains, including sunwin18.click, worksheetgood.com, fb-one.com and two others.

At least some of 12f.org's name servers are shared with other domains, for example fronterafundrgv.org, jadoou.club, iqudaira.com and two more.

These name servers are often deployed together with the name servers chloe.ns.cloudflare.com, lindsey.ns.cloudflare.com, bruce.ns.cloudflare.com and linda.ns.cloudflare.com.

Host names with 6 IP numbers:

jarred.ns.cloudflare.com carries IP addresses 108.162.195.126, 162.159.44.126 and 172.64.35.126, with 3 other addresses beyond those.

nancy.ns.cloudflare.com carries IP addresses 108.162.194.84, 162.159.38.84 and 172.64.34.84, with 3 other addresses beyond those.

12f.org - robtex.com

12f.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`12f.org`

`org`