`bf1.icu`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8270^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:875^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.117^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.112^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hera.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
NS	`yahir.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c22^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c322^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yahir.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2322^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yahir.ns.cloudflare.com`
		A	108.162.195.34^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
		A	162.159.44.34^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
		A	172.64.35.34^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yahir.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.117, 172.67.130.112
		IPv6 hints	2606:4700:3030::ac43:8270, 2606:4700:3032::6815:875
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOA	`hera.ns.cloudflare.com`dns@cloudflare.com serial=2410198587

`icu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.icu`
	NS	`b.nic.icu`
	NS	`c.nic.icu`
	NS	`d.nic.icu`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1785342438

Subdomains

a.bf1.icu

Same first word

bf1.de

bf1.so

bf1.be

bf1.cc

bf1.ru

bf1.us

bf1.jp

bf1.net

bf1.com.my

bf1.org

bf1.tv

bf1.io

bf1.ch

bf1.cn

bf1.pl

bf1.my

bf1.com

bf1.nl

bf1.icu

Similar names

1bf.cn

fb1.eu

fb1.fun

1bf.com

fb1.com

fb1.us

b1f.org

f1b.ru

1fb.net

b1f.cc

fb1.xyz

fb1.pages.dev

fb1.ru

1bf.net

fb1.org

1bf.cc

b1f.de

fb1.com.br

fb1.net

fb1.cn

1fb.cc

1bf.ru

1fb.org

1fb.co

1fb.de

fb1.jp

fb1.me

b1f.net

1fb.us

fb1.app

fb1.de

b1f.ru

1bf.it

b1f.com

f1b.cn

1bf.de

1fb.ru

1fb.com

DNS History

16 records (6 active, 10 former)

●NShera.ns.cloudflare.com2026-06-18 → 2026-07-29 · 2 obs

● 2026-06-18 09:43:26
● 2026-07-29 16:33:28

●NSyahir.ns.cloudflare.com2026-06-18 → 2026-07-29 · 2 obs

● 2026-06-18 09:43:26
● 2026-07-29 16:33:28

●A104.21.8.1172026-06-18 → 2026-07-29 · 5 obs

● 2026-06-18 09:43:26
○ 2026-06-29 23:32:24
● 2026-06-30 13:24:50
○ 2026-07-18 07:31:26
● 2026-07-29 16:33:28

●A172.67.130.1122026-06-18 → 2026-07-29 · 5 obs

● 2026-06-18 09:43:26
○ 2026-06-29 23:32:24
● 2026-06-30 13:24:50
○ 2026-07-18 07:31:26
● 2026-07-29 16:33:28

○A188.114.96.02026-06-30 → 2026-07-18 · 5 obs

○ 2026-06-29 23:32:24
● 2026-06-30 00:06:24
○ 2026-06-30 13:24:50
● 2026-07-18 07:31:26
○ 2026-07-29 16:33:28

○A188.114.96.42026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-26 18:48:54
● 2026-06-29 23:32:24
○ 2026-06-30 00:06:24
○ 2026-07-29 16:33:28

○A188.114.97.02026-06-30 → 2026-07-18 · 5 obs

○ 2026-06-29 23:32:24
● 2026-06-30 00:06:24
○ 2026-06-30 13:24:50
● 2026-07-18 07:31:26
○ 2026-07-29 16:33:28

○A188.114.97.42026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-26 18:48:54
● 2026-06-29 23:32:24
○ 2026-06-30 00:06:24
○ 2026-07-29 16:33:28

○A2606:4700:3030::6815:8752026-06-18 → 2026-06-18 · 3 obs

● 2026-06-18 09:43:26
○ 2026-06-26 18:48:54
○ 2026-07-29 16:33:28

●A2606:4700:3030::ac43:82702026-06-26 → 2026-07-29 · 6 obs

○ 2026-06-18 09:43:26
● 2026-06-26 18:48:54
○ 2026-06-29 23:32:24
● 2026-06-30 13:24:50
○ 2026-07-18 07:31:26
● 2026-07-29 16:33:28

●A2606:4700:3032::6815:8752026-06-26 → 2026-07-29 · 6 obs

○ 2026-06-18 09:43:26
● 2026-06-26 18:48:54
○ 2026-06-29 23:32:24
● 2026-06-30 13:24:50
○ 2026-07-18 07:31:26
● 2026-07-29 16:33:28

○A2606:4700:3037::ac43:82702026-06-18 → 2026-06-18 · 3 obs

● 2026-06-18 09:43:26
○ 2026-06-26 18:48:54
○ 2026-07-29 16:33:28

○A2a06:98c1:3120::2026-06-30 → 2026-07-18 · 5 obs

○ 2026-06-29 23:32:24
● 2026-06-30 00:06:24
○ 2026-06-30 13:24:50
● 2026-07-18 07:31:26
○ 2026-07-29 16:33:28

○A2a06:98c1:3120::42026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-26 18:48:54
● 2026-06-29 23:32:24
○ 2026-06-30 00:06:24
○ 2026-07-29 16:33:28

○A2a06:98c1:3121::2026-06-30 → 2026-07-18 · 5 obs

○ 2026-06-29 23:32:24
● 2026-06-30 00:06:24
○ 2026-06-30 13:24:50
● 2026-07-18 07:31:26
○ 2026-07-29 16:33:28

○A2a06:98c1:3121::42026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-26 18:48:54
● 2026-06-29 23:32:24
○ 2026-06-30 00:06:24
○ 2026-07-29 16:33:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
icu	b.nic.icu, d.nic.icu, a.nic.icu, c.nic.icu	8 records
bf1.icu	hera.ns.cloudflare.com, yahir.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.34

NS records: hera.ns.cloudflare.com, yahir.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bf1.icu (unsigned zone)

⏱️ Timing

Total: 413ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.112, 104.21.8.117`
AAAA	2	`2606:4700:3030::ac43:8270, 2606:4700:3032::6815:875`
NS	2	`hera.ns.cloudflare.com, yahir.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hera.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.icu, b.nic.icu, c.nic.icu...)

Analysis

Hierarchy

a.bf1.icu is delegated beneath bf1.icu.

IP Addresses

bf1.icu points to the four IP addresses 104.21.8.117, 172.67.130.112, 2606:4700:3030::ac43:8270 and 2606:4700:3032::6815:875.

wesley.codes, mi33.top, boldbettingbase.com plus two other host names have IP numbers in common with bf1.icu.

Name Servers

Two name servers handle the delegation for bf1.icu: hera.ns.cloudflare.com and yahir.ns.cloudflare.com.

The name server configuration of bf1.icu is shared with other domains, for instance mm883.us, hereandthere.today, pmtp.org and two others.

There is at least partial name server overlap between bf1.icu and other domains — startyourlife.com, dweb.eu.org, truenorthphp.com and two more among them.

These name servers frequently co-occur with the name servers bart.ns.cloudflare.com and alexia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

hera.ns.cloudflare.com resolves to 108.162.192.162, 172.64.32.162 and 173.245.58.162 among others, with 3 other IP addresses in total.

yahir.ns.cloudflare.com resolves to 108.162.195.34, 162.159.44.34 and 172.64.35.34 among others, with 3 other IP addresses in total.

bf1.icu - robtex.com

bf1.icu

icu

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`bf1.icu`

`icu`