`b2f.co.in`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:498e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9193^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.142^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.147^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
NS	`romina.ns.cloudflare.com`
		A	2606:4700:50::a29f:269f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`romina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`romina.ns.cloudflare.com`
		A	108.162.194.159^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	162.159.38.159^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
		A	172.64.34.159^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`romina.ns.cloudflare.com`
TXT	`google-site-verification=G2IorvC-ZqYqDa5EAFmYdMg29Kr6zp6G7wG6XIpIs4Y`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.142, 172.67.145.147
		IPv6 hints	2606:4700:3034::6815:498e, 2606:4700:3034::ac43:9193
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`mark.ns.cloudflare.com`dns@cloudflare.com serial=2403336000

`co.in`

	DNSSEC	⚠️ Not signed
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com` ⚠️ Not in parent delegation
	NS	`ns01.trs-dns.net` ⚠️ Not in parent delegation
	NS	`ns10.trs-dns.info` ⚠️ Not in parent delegation
	NS	`ns10.trs-dns.org` ⚠️ Not in parent delegation
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1778516760

WOT: SAFE (60/100)
WOT: SAFE (50/100)

Subdomains

www.b2f.co.in

Same first word

b2f.co.in

b2f.fr

b2f.ru

b2f.com.au

b2f.alsace

b2f.com

b2f.in

b2f.app

b2f.au

b2f.pt

b2f.it

b2f.co

b2f.org

b2f.org.ua

b2f.com.br

b2f.online

b2f.be

b2f.net

b2f.eu

b2f.us

b2f.nl

b2f.eng.br

Similar names

bf2.in

f2b.co

fb2.eu

f2b.co.uk

fb2.me

f2b.in

bf2.ws

2fb.com

f2b.xyz

bf2.com.cn

bf2.mobi

f2b.me

bf2.us

2fb.ir

fb2.net

2bf.nl

f2b.cc

2fb.be

2bf.com

bf2.de

fb2.ws

fb2.mobi

2bf.pro

f2b.com.br

fb2.org

fb2.com

2bf.cn

bf2.world

bf2.se

fb2.online

bf2.net.cn

2bf.org

f2b.it

fb2.pages.dev

bf2.fr

f2b.ru

fb2.top

bf2.hu

f2b.cz

fb2.co

2fb.top

fb2.de

fb2.space

2bf.co

bf2.lt

f2b.de

fb2.hu

bf2.com

2bf.ru

2fb.de

fb2.jp

bf2.com.br

fb2.ru

2fb.net

2bf.net

f2b.com

f2b.at

f2b.biz

f2b.net

2fb.com.au

f2b.fr

2bf.dk

bf2.cn

fb2.cc

DNS History

15 records (6 active, 9 former)

○NSdns1.businessx.in2015-07-18 → 2016-01-20 · 4 obs

● 2015-07-18 05:47:02
● 2016-01-20 14:10:28
○ 2016-03-25 07:36:12
○ 2026-05-11 16:28:48

○NSdns2.businessx.in2015-07-18 → 2016-01-20 · 4 obs

● 2015-07-18 05:47:02
● 2016-01-20 14:10:28
○ 2016-03-25 07:36:12
○ 2026-05-11 16:28:48

○NSdns3.businessx.in2015-07-18 → 2016-01-20 · 4 obs

● 2015-07-18 05:47:02
● 2016-01-20 14:10:28
○ 2016-03-25 07:36:12
○ 2026-05-11 16:28:48

○NSdns4.businessx.in2015-07-18 → 2016-01-20 · 4 obs

● 2015-07-18 05:47:02
● 2016-01-20 14:10:28
○ 2016-03-25 07:36:12
○ 2026-05-11 16:28:48

●NSmark.ns.cloudflare.com2026-03-28 → 2026-05-11 · 3 obs

○ 2016-05-11 16:46:00
● 2026-03-28 18:57:04
● 2026-05-11 16:28:48

●NSromina.ns.cloudflare.com2026-03-28 → 2026-05-11 · 3 obs

○ 2016-05-11 16:46:00
● 2026-03-28 18:57:04
● 2026-05-11 16:28:48

○NSsk.s5.cm.ns1.57.ztomy.com2016-03-25 → 2016-03-25 · 4 obs

○ 2016-01-20 14:10:28
● 2016-03-25 07:36:12
○ 2016-05-11 16:46:00
○ 2026-05-11 16:28:48

○NSsk.s5.cm.ns2.57.ztomy.com2016-03-25 → 2016-03-25 · 4 obs

○ 2016-01-20 14:10:28
● 2016-03-25 07:36:12
○ 2016-05-11 16:46:00
○ 2026-05-11 16:28:48

○MXaspmx.l.google.com2015-07-18 → 2016-01-20 · 4 obs

● 2015-07-18 05:47:02
● 2016-01-20 14:10:28
○ 2016-03-25 07:36:12
○ 2026-05-11 16:28:48

●A104.21.73.1422026-03-28 → 2026-05-11 · 3 obs

○ 2016-05-11 16:46:00
● 2026-03-28 18:57:04
● 2026-05-11 16:28:48

○A122.248.249.1442015-07-18 → 2016-01-20 · 4 obs

● 2015-07-18 05:47:02
● 2016-01-20 14:10:28
○ 2016-03-25 07:36:12
○ 2026-05-11 16:28:48

●A172.67.145.1472026-03-28 → 2026-05-11 · 3 obs

○ 2016-05-11 16:46:00
● 2026-03-28 18:57:04
● 2026-05-11 16:28:48

○A208.91.196.922016-03-25 → 2016-03-25 · 4 obs

○ 2016-01-20 14:10:28
● 2016-03-25 07:36:12
○ 2016-05-11 16:46:00
○ 2026-05-11 16:28:48

●A2606:4700:3034::6815:498e2026-03-28 → 2026-05-11 · 3 obs

○ 2016-05-11 16:46:00
● 2026-03-28 18:57:04
● 2026-05-11 16:28:48

●A2606:4700:3034::ac43:91932026-03-28 → 2026-05-11 · 3 obs

○ 2016-05-11 16:46:00
● 2026-03-28 18:57:04
● 2026-05-11 16:28:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
in	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
b2f.co.in	romina.ns.cloudflare.com, mark.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.130

NS records: romina.ns.cloudflare.com, mark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2f.co.in (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.142, 172.67.145.147`
AAAA	2	`2606:4700:3034::6815:498e, 2606:4700:3034::ac43:9193`
NS	2	`mark.ns.cloudflare.com, romina.ns.cloudflare.com`
TXT	1	`google-site-verification=G2IorvC-ZqYqDa5`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mark.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

b2f.co.in is the parent of www.b2f.co.in.

IP Addresses

Four IP numbers are pointed to by b2f.co.in: 2606:4700:3034::6815:498e, 2606:4700:3034::ac43:9193, 104.21.73.142 and 172.67.145.147.

other host names including zhjjgs.com, aifindyourmate.com, ronixta.info, mail.lso.com and teachingandlearningresources.co.uk share IP numbers with b2f.co.in.

Name Servers

b2f.co.in is delegated to two name servers mark.ns.cloudflare.com and romina.ns.cloudflare.com.

b2f.co.in shares the same name server setup as other domains, for instance dfc-delfinite.com, flyonline.it, marcesociety.it, fvdrc.com and bitroot.co.

b2f.co.in at least partially shares name servers with other domains, for instance yourfinances.today, mdmtool.com, hartcomm.org, regard-house.ru and drewutnia.com.pl.

these name servers are commonly used alongside lamar.ns.cloudflare.com.

Host names with six IP numbers:

Host name mark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130.

Host name romina.ns.cloudflare.com points to: 2606:4700:50::a29f:269f, 2803:f800:50::6ca2:c29f, 2a06:98c1:50::ac40:229f, 108.162.194.159, 162.159.38.159 and 172.64.34.159.

b2f.co.in - robtex.com

b2f.co.in

co.in

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`b2f.co.in`

`co.in`