f1bc.com - dns.ninja

`f1bc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:47b8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:93fb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.184^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.251^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gail.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
NS	`woz.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b96^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c196^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`woz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2196^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`woz.ns.cloudflare.com`
		A	108.162.193.150^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	172.64.33.150^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	173.245.59.150^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
MX	`mx.core.locaweb.com.br` ⭐
		A	177.153.23.241^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.core.locaweb.com.br`
MX	`mx.a.locaweb.com.br`⁽²⁰⁾
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.b.locaweb.com.br`⁽²⁰⁾
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.b.locaweb.com.br`
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
		A	200.234.204.130^{🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA}
			PTR	`mx.jk.locaweb.com.br`
TXT	`v=spf1 include:_spf.locaweb.com.br -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.184, 172.67.147.251
		IPv6 hints	2606:4700:3031::6815:47b8, 2606:4700:3035::ac43:93fb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOA	`gail.ns.cloudflare.com`dns@cloudflare.com serial=2406738644

`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=1781436960

WOT: SAFE (62/100)

Previously MX for

f1bc.com

Same first word

f1bc.com

f1bc.com.au

Similar names

bfc1.com

1fcb.cz

bcf1.com

fbc1.com

fcb1.biz

1fbc.com

bfc1.net

1cbf.com

cfb1.cn

bf1c.us

fbc1.org

cbf1.com

1fbc.at

1fbc.de

1fcb.com

1bcf.com

DNS History

15 records (10 active, 5 former)

●NSgail.ns.cloudflare.com2026-02-18 → 2026-06-14 · 3 obs

○ 2016-11-29 21:08:00
● 2026-02-18 06:25:26
● 2026-06-14 11:52:52

○NSns1.hospedadonanuvem.com2015-07-05 → 2016-11-29 · 5 obs

○ 2008-03-07 02:20:10
● 2015-07-05 22:55:22
● 2016-11-29 21:08:00
○ 2026-02-18 06:25:26
○ 2026-06-14 11:52:52

○NSns2.hospedadonanuvem.com2015-07-05 → 2016-11-29 · 5 obs

○ 2008-03-07 02:20:10
● 2015-07-05 22:55:22
● 2016-11-29 21:08:00
○ 2026-02-18 06:25:26
○ 2026-06-14 11:52:52

●NSwoz.ns.cloudflare.com2026-02-18 → 2026-06-14 · 3 obs

○ 2016-11-29 21:08:00
● 2026-02-18 06:25:26
● 2026-06-14 11:52:52

○MXf1bc.com2015-07-05 → 2016-11-29 · 5 obs

○ 2008-03-07 02:20:10
● 2015-07-05 22:55:22
● 2016-11-29 21:08:00
○ 2026-02-18 06:25:26
○ 2026-06-14 11:52:52

●MXmx.a.locaweb.com.br2026-02-18 → 2026-06-14 · 3 obs

○ 2016-11-29 21:08:00
● 2026-02-18 06:25:26
● 2026-06-14 11:52:52

●MXmx.b.locaweb.com.br2026-02-18 → 2026-06-14 · 3 obs

○ 2016-11-29 21:08:00
● 2026-02-18 06:25:26
● 2026-06-14 11:52:52

●MXmx.core.locaweb.com.br2026-02-18 → 2026-06-14 · 3 obs

○ 2016-11-29 21:08:00
● 2026-02-18 06:25:26
● 2026-06-14 11:52:52

●MXmx.jk.locaweb.com.br2026-02-18 → 2026-06-14 · 3 obs

○ 2016-11-29 21:08:00
● 2026-02-18 06:25:26
● 2026-06-14 11:52:52

●A104.21.71.1842026-02-18 → 2026-06-14 · 3 obs

○ 2016-11-29 21:08:00
● 2026-02-18 06:25:26
● 2026-06-14 11:52:52

○A108.160.150.372015-07-05 → 2016-05-24 · 5 obs

○ 2008-03-07 02:20:10
● 2015-07-05 22:55:22
● 2016-05-24 02:06:06
○ 2016-11-29 21:08:00
○ 2026-06-14 11:52:52

●A172.67.147.2512026-02-18 → 2026-06-14 · 3 obs

○ 2016-11-29 21:08:00
● 2026-02-18 06:25:26
● 2026-06-14 11:52:52

○A204.197.240.1652016-11-29 → 2016-11-29 · 4 obs

○ 2016-05-24 02:06:06
● 2016-11-29 21:08:00
○ 2026-02-18 06:25:26
○ 2026-06-14 11:52:52

●A2606:4700:3031::6815:47b82026-02-18 → 2026-06-14 · 3 obs

○ 2016-11-29 21:08:00
● 2026-02-18 06:25:26
● 2026-06-14 11:52:52

●A2606:4700:3035::ac43:93fb2026-02-18 → 2026-06-14 · 3 obs

○ 2016-11-29 21:08:00
● 2026-02-18 06:25:26
● 2026-06-14 11:52:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
f1bc.com	gail.ns.cloudflare.com, woz.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.116

NS records: gail.ns.cloudflare.com, woz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f1bc.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.184, 172.67.147.251`
AAAA	2	`2606:4700:3035::ac43:93fb, 2606:4700:3031::6815:47b8`
NS	2	`gail.ns.cloudflare.com, woz.ns.cloudflare.com`
MX	4	`mx.core.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)...`
TXT	1	`v=spf1 include:_spf.locaweb.com.br -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gail.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

f1bc.com resolves to four IP addresses: 104.21.71.184, 172.67.147.251, 2606:4700:3031::6815:47b8 and 2606:4700:3035::ac43:93fb.

mochibet88.team, ebookz.org, zslsxf.com plus two other host names have IP numbers in common with f1bc.com.

Name Servers

f1bc.com has two authoritative name servers — gail.ns.cloudflare.com and woz.ns.cloudflare.com.

The name server configuration of f1bc.com is shared with other domains, for instance teyxo.com, portalhukuk.com, underscore.network and two others.

f1bc.com shares at least some of its name servers with other domains, including diybuy.cn, pictrix.com, velorianix.com and two others.

Hosts with 6 IP addresses each:

gail.ns.cloudflare.com points to 108.162.192.116, 172.64.32.116, 173.245.58.116 and 3 other IP addresses.

woz.ns.cloudflare.com points to 108.162.193.150, 172.64.33.150, 173.245.59.150 and 3 other IP addresses.

Mail Servers

f1bc.com has four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

At least some of the mail servers used by f1bc.com are shared with other domains: americaengenharia.com.br, tourmedal.com, tanca.com.br and two others among them.

Four host names, each with one IP address: mx.a.locaweb.com.br has 186.202.4.42, mx.b.locaweb.com.br has 177.153.23.242, mx.core.locaweb.com.br has 177.153.23.241 and mx.jk.locaweb.com.br has 200.234.204.130.