dfit.com.br - robtex.com

dfit.com.br

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:31de🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:98fc🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.222Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.252🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisaac.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb1Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c1b1Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:21b1Cloudflare2a06:98c1:50::/45
A108.162.193.177Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.177Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.177Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsreeni.ns.cloudflare.com
A2606:4700:50::a29f:26b2Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c2b2Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:22b2Cloudflare2a06:98c1:50::/45
A108.162.194.178Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.178Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.178Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmail.dfit.com.br ⭐
TXTgoogle-site-verification=Hko10CThNS0Tv6qcctPK1Ci0kagmSmdhZmA0R8wSUmM
TXTv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAso4ne9t2nKtGrgB...
TXTv=spf1 +ip4:138.117.217.80 +include:spf.sierra.servidor.net.br -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.49.222, 172.67.152.252
IPv6 hints2606:4700:3032::6815:31de, 2606:4700:3034::ac43:98fc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOAisaac.ns.cloudflare.comdns@cloudflare.com serial=2402138920

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=2026114120
rank #563951 globally
rank #4136 in the tld
WOT: SAFE (69/100)

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ifdt.de
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tfid.info

DNS History

7 records (7 active, 0 former)

NSisaac.ns.cloudflare.comsreeni.ns.cloudflare.comMXmail.dfit.com.brA104.21.49.222172.67.152.2522606:4700:3032::6815:31de2606:4700:3034::ac43:98fc
●NSisaac.ns.cloudflare.com2026-04-20 → 2026-04-24 · 2 obs
● 2026-04-20 08:28:48
● 2026-04-24 05:32:04
●NSsreeni.ns.cloudflare.com2026-04-20 → 2026-04-24 · 2 obs
● 2026-04-20 08:28:48
● 2026-04-24 05:32:04
●MXmail.dfit.com.br2026-04-20 → 2026-04-24 · 2 obs
● 2026-04-20 08:28:48
● 2026-04-24 05:32:04
●A104.21.49.2222026-04-20 → 2026-04-24 · 2 obs
● 2026-04-20 08:28:48
● 2026-04-24 05:32:04
●A172.67.152.2522026-04-20 → 2026-04-24 · 2 obs
● 2026-04-20 08:28:48
● 2026-04-24 05:32:04
●A2606:4700:3032::6815:31de2026-04-20 → 2026-04-24 · 2 obs
● 2026-04-20 08:28:48
● 2026-04-24 05:32:04
●A2606:4700:3034::ac43:98fc2026-04-20 → 2026-04-24 · 2 obs
● 2026-04-20 08:28:48
● 2026-04-24 05:32:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, c.dns.br, a.dns.br, b.dns.br...-
dfit.com.brisaac.ns.cloudflare.com, sreeni.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.177

NS records: isaac.ns.cloudflare.com, sreeni.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1058ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.152.252, 104.21.49.222
AAAA22606:4700:3034::ac43:98fc, 2606:4700:3032::6815:31de
NS2isaac.ns.cloudflare.com, sreeni.ns.cloudflare.com
MX1mail.dfit.com.br (pri: 0)
TXT3google-site-verification=Hko10CThNS0Tv6q, v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQ...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1isaac.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

dfit.com.br points to four IP numbers: 2606:4700:3032::6815:31de, 2606:4700:3034::ac43:98fc, 104.21.49.222 and 172.67.152.252.

Other host names, for instance annsummerspromocode49371.mybuzzblog.com, johnnynyhq25936.mybuzzblog.com, doorfitterscambridge29598.mybuzzblog.com, janajsrx376159.mybuzzblog.com and real-estate-agent-pender47147.mybuzzblog.com share IP numbers with dfit.com.br.

Name Servers

dfit.com.br's delegation is to two name servers isaac.ns.cloudflare.com and sreeni.ns.cloudflare.com.

dfit.com.br shares the same name server configuration as other domains, such as playzilla-hu.com, boomerang-casino-nl.nl, awafim.tv, goldendesign.ir and decobric.fr.

dfit.com.br at least partially shares its name servers with other domains, for instance e-impuls.pl, archer.de, footle.org, numeoproduction.fr and pricepulses.com.

These name servers are commonly used with hope.ns.cloudflare.com, eva.ns.cloudflare.com and leia.ns.cloudflare.com.

Host names with six IP numbers:

isaac.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177.

sreeni.ns.cloudflare.com points to: 2606:4700:50::a29f:26b2, 2803:f800:50::6ca2:c2b2, 2a06:98c1:50::ac40:22b2, 108.162.194.178, 162.159.38.178 and 172.64.34.178.

Mail Servers

dfit.com.br is served by a single mail server, mail.dfit.com.br.