f56.com.br - robtex.com

f56.com.br

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:378e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9520🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.142Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.32🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarioca.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2614🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarioca.ns.cloudflare.com
A2803:f800:50::6ca2:c214🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarioca.ns.cloudflare.com
A2a06:98c1:50::ac40:2214🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarioca.ns.cloudflare.com
A108.162.194.20🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarioca.ns.cloudflare.com
A162.159.38.20Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarioca.ns.cloudflare.com
A172.64.34.20🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarioca.ns.cloudflare.com
NSnorman.ns.cloudflare.com
A2606:4700:58::adf5:3bd9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
A2803:f800:50::6ca2:c1d9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnorman.ns.cloudflare.com
A2a06:98c1:50::ac40:21d9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnorman.ns.cloudflare.com
A108.162.193.217🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
A172.64.33.217🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
A173.245.59.217🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnorman.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.55.142, 172.67.149.32
IPv62606:4700:3030::6815:378e, 2606:4700:3034::ac43:9520
SOAcarioca.ns.cloudflare.comdns@cloudflare.com serial=2396763087

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026087042
rank #550596 globally
rank #4104 in the tld
WOT: SAFE (69/100)

Previously MX for

f56.com.br

Same first word

f56.net.cn
f56.cn
f56.net
f56.co
f56.com
f56.hu
f56.com.br
f56.de
f56.it
f56.eu
f56.pl
f56.se
f56.ru

Similar names

5f6.net
65f.com
f65.dk
65f.gg
f65.pro
65f.net
56f.cc
f65.cc
f65.org
65f.de
f65.asia
f65.one
65f.top
f65.cn
5f6.com
f65.se
56f.de
f65.website
f65.ru
f65.space
f65.group
f65.de
f65.it
56f.net
f65.nl

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NScarioca.ns.cloudflare.comnorman.ns.cloudflare.comns1.f56.com.brns1.f5pets.com.brns2.f56.com.brns2.f5pets.com.brMXf56.com.brA104.21.55.142172.67.149.322606:4700:3030::6815:378e2606:4700:3034::ac43:9520198.57.197.24967.23.233.84
●NScarioca.ns.cloudflare.com2026-03-25 → 2026-03-28 · 3 obs
○ 2020-04-01 09:16:50
● 2026-03-25 05:25:52
● 2026-03-28 01:49:28
●NSnorman.ns.cloudflare.com2026-03-25 → 2026-03-28 · 3 obs
○ 2020-04-01 09:16:50
● 2026-03-25 05:25:52
● 2026-03-28 01:49:28
○NSns1.f56.com.br2015-12-12 → 2020-04-01 · 5 obs
○ 2015-08-23 00:38:14
● 2015-12-12 03:32:06
● 2020-04-01 09:16:50
○ 2026-03-25 05:25:52
○ 2026-03-28 01:49:28
○NSns1.f5pets.com.br2015-08-23 → 2015-08-23 · 3 obs
● 2015-08-23 00:38:14
○ 2015-12-12 03:32:06
○ 2026-03-28 01:49:28
○NSns2.f56.com.br2015-12-12 → 2020-04-01 · 5 obs
○ 2015-08-23 00:38:14
● 2015-12-12 03:32:06
● 2020-04-01 09:16:50
○ 2026-03-25 05:25:52
○ 2026-03-28 01:49:28
○NSns2.f5pets.com.br2015-08-23 → 2015-08-23 · 3 obs
● 2015-08-23 00:38:14
○ 2015-12-12 03:32:06
○ 2026-03-28 01:49:28
○MXf56.com.br2015-08-23 → 2020-04-01 · 4 obs
● 2015-08-23 00:38:14
● 2020-04-01 09:16:50
○ 2026-03-25 05:25:52
○ 2026-03-28 01:49:28
●A104.21.55.1422026-03-25 → 2026-03-28 · 3 obs
○ 2020-04-01 09:16:50
● 2026-03-25 05:25:52
● 2026-03-28 01:49:28
●A172.67.149.322026-03-25 → 2026-03-28 · 3 obs
○ 2020-04-01 09:16:50
● 2026-03-25 05:25:52
● 2026-03-28 01:49:28
○A198.57.197.2492015-12-12 → 2020-04-01 · 5 obs
○ 2015-08-23 00:38:14
● 2015-12-12 03:32:06
● 2020-04-01 09:16:50
○ 2026-03-25 05:25:52
○ 2026-03-28 01:49:28
●A2606:4700:3030::6815:378e2026-03-25 → 2026-03-28 · 3 obs
○ 2020-04-01 09:16:50
● 2026-03-25 05:25:52
● 2026-03-28 01:49:28
●A2606:4700:3034::ac43:95202026-03-25 → 2026-03-28 · 3 obs
○ 2020-04-01 09:16:50
● 2026-03-25 05:25:52
● 2026-03-28 01:49:28
○A67.23.233.842015-08-23 → 2015-08-23 · 3 obs
● 2015-08-23 00:38:14
○ 2015-12-12 03:32:06
○ 2026-03-28 01:49:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
f56.com.brcarioca.ns.cloudflare.com, norman.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.217

NS records: carioca.ns.cloudflare.com, norman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f56.com.br (unsigned zone)

⏱️ Timing

Total: 660ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.149.32, 104.21.55.142
AAAA22606:4700:3030::6815:378e, 2606:4700:3034::ac43:9520
NS2carioca.ns.cloudflare.com, norman.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carioca.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

f56.com.br points to four IP numbers: 2606:4700:3030::6815:378e, 2606:4700:3034::ac43:9520, 104.21.55.142 and 172.67.149.32.

Other host names, for instance zdrowy.com, instituteofmidwifery.org, animedatenbank.de, manual.717team.cc and ns1.almadinahotel.com share IP numbers with f56.com.br.

Name Servers

f56.com.br is delegated to two name servers: carioca.ns.cloudflare.com and norman.ns.cloudflare.com.

f56.com.br uses the same name server setup as other domains, for instance brab.app.br, vestcorp.com, blogorama.com.br, bet558.net.br and 77bb.com.br.

f56.com.br shares name servers with other domains at least partially, for instance vip-chatgpt.com, wordkeeper.com, verifouter.shop, agetechworld.co.uk and whatsdpp.com.

these name servers are often used together with the name servers eloise.ns.cloudflare.com.

Host names with six IP numbers: carioca.ns.cloudflare.com points to 2606:4700:50::a29f:2614, 2803:f800:50::6ca2:c214, 2a06:98c1:50::ac40:2214, 108.162.194.20, 162.159.38.20 and 172.64.34.20; norman.ns.cloudflare.com points to 2606:4700:58::adf5:3bd9, 2803:f800:50::6ca2:c1d9, 2a06:98c1:50::ac40:21d9, 108.162.193.217, 172.64.33.217 and 173.245.59.217.