andreferes.com.br - robtex.com

andreferes.com.br

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:8bf0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:411d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.29Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.139.240🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdolly.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A2803:f800:50::6ca2:c062🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdolly.ns.cloudflare.com
A2a06:98c1:50::ac40:2062🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdolly.ns.cloudflare.com
A108.162.192.98🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A172.64.32.98🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
A173.245.58.98🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdolly.ns.cloudflare.com
NSmicah.ns.cloudflare.com
A2606:4700:58::adf5:3bce🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmicah.ns.cloudflare.com
A2803:f800:50::6ca2:c1ce🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmicah.ns.cloudflare.com
A2a06:98c1:50::ac40:21ce🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmicah.ns.cloudflare.com
A108.162.193.206🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmicah.ns.cloudflare.com
A172.64.33.206🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmicah.ns.cloudflare.com
A173.245.59.206🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmicah.ns.cloudflare.com
MXmail.andreferes.com.br ⭐
A45.179.90.194🇧🇷 AS-HOSTZONE45.179.90.0/24 AS-ICS-CUSTOMER-269070
PTRstratus.smart2host.com.br
TXTv=spf1 +mx +a +ip4:45.179.90.194 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.65.29, 172.67.139.240
IPv62606:4700:3035::ac43:8bf0, 2606:4700:3036::6815:411d
SOAdolly.ns.cloudflare.comdns@cloudflare.com serial=2396629856

com.br

DNSSEC🔒 Signed (DS record present)
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=2026048032
rank #527858 globally
rank #4036 in the tld
WOT: SAFE (69/100)

Subdomains

mail.andreferes.com.br

Same first word

andreferes.com.br

DNS History

7 records (7 active, 0 former)

NSdolly.ns.cloudflare.commicah.ns.cloudflare.comMXmail.andreferes.com.brA104.21.65.29172.67.139.2402606:4700:3035::ac43:8bf02606:4700:3036::6815:411d
●NSdolly.ns.cloudflare.com2026-02-28 → 2026-03-01 · 2 obs
● 2026-02-28 21:21:18
● 2026-03-01 18:56:20
●NSmicah.ns.cloudflare.com2026-02-28 → 2026-03-01 · 2 obs
● 2026-02-28 21:21:18
● 2026-03-01 18:56:20
●MXmail.andreferes.com.br2026-02-28 → 2026-03-01 · 2 obs
● 2026-02-28 21:21:18
● 2026-03-01 18:56:20
●A104.21.65.292026-02-28 → 2026-03-01 · 2 obs
● 2026-02-28 21:21:18
● 2026-03-01 18:56:20
●A172.67.139.2402026-02-28 → 2026-03-01 · 2 obs
● 2026-02-28 21:21:18
● 2026-03-01 18:56:20
●A2606:4700:3035::ac43:8bf02026-02-28 → 2026-03-01 · 2 obs
● 2026-02-28 21:21:18
● 2026-03-01 18:56:20
●A2606:4700:3036::6815:411d2026-02-28 → 2026-03-01 · 2 obs
● 2026-02-28 21:21:18
● 2026-03-01 18:56:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
andreferes.com.brmicah.ns.cloudflare.com, dolly.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.192.98

NS records: micah.ns.cloudflare.com, dolly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 657ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.139.240, 104.21.65.29
AAAA22606:4700:3036::6815:411d, 2606:4700:3035::ac43:8bf0
NS2dolly.ns.cloudflare.com, micah.ns.cloudflare.com
MX1mail.andreferes.com.br (pri: 1)
TXT1v=spf1 +mx +a +ip4:45.179.90.194 -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dolly.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

The parent of mail.andreferes.com.br is andreferes.com.br.

IP Addresses

andreferes.com.br resolves to four IP numbers: 2606:4700:3035::ac43:8bf0, 2606:4700:3036::6815:411d, 104.21.65.29 and 172.67.139.240.

Other host names such as tianlixf.com, arhivisterkongresi.kz, c948c.com, trimline.com.tr and fadec.es share IPs with andreferes.com.br.

Name Servers

andreferes.com.br is delegated to two name servers: dolly.ns.cloudflare.com and micah.ns.cloudflare.com.

andreferes.com.br shares the same name server setup as biancoavvocatiassociati.it, testerheld.com, jador.com.br, belbeton.com.br and energycenter.com.br.

andreferes.com.br at least partially shares name servers with other domains, for instance 005988.com, admiralx-5.com, setmysecures.com, kmhtech.com and doliy.net.

These name servers are commonly used together with hank.ns.cloudflare.com, brit.ns.cloudflare.com and love.ns.cloudflare.com.

Host names with six IP numbers:

dolly.ns.cloudflare.com points to 2606:4700:50::adf5:3a62, 2803:f800:50::6ca2:c062, 2a06:98c1:50::ac40:2062, 108.162.192.98, 172.64.32.98 and 173.245.58.98.

micah.ns.cloudflare.com points to 2606:4700:58::adf5:3bce, 2803:f800:50::6ca2:c1ce, 2a06:98c1:50::ac40:21ce, 108.162.193.206, 172.64.33.206 and 173.245.59.206.

Mail Servers

andreferes.com.br is handled by a single mail server, mail.andreferes.com.br.

mail.andreferes.com.br points to a single IP: 45.179.90.194.