katuxa.com.br - robtex.com

katuxa.com.br

DNSSEC⚠️ Not signed
A137.184.25.219🇺🇸 DIGITALOCEAN137.184.16.0/20 DigitalOcean
PTRkatuxa.com.br
NSkatuxa.com.br ⭐
A137.184.25.219🇺🇸 DIGITALOCEAN137.184.16.0/20 DigitalOcean
PTRkatuxa.com.br
NSns1.katuxa.com.br
A186.248.250.51🇧🇷 UNSPECIFIED186.248.192.0/18 American Tower
PTRmail.katuxa.com.br
NSns2.katuxa.com.br
A186.248.250.50🇧🇷 UNSPECIFIED186.248.192.0/18 American Tower
PTRbhe250050.corp.atcmultimidia.com.br
MXmail.katuxa.com.br ⭐
A186.248.250.51🇧🇷 UNSPECIFIED186.248.192.0/18 American Tower
PTRmail.katuxa.com.br
TXTgoogle-site-verification=GPliOLTHWP3zvy2yBNKVkeYPF3eIGWVjG9HwItm5KzI
TXTv=spf1 ip4:186.248.250.51 ip4:209.97.148.139 -all
TXTgoogle-site-verification=SinBl70v8onLxJUlhdgsKO8mhqov0qcBJVakJBTWt8w
TXTgoogle-site-verification=wy5RIM9EiLJ1YR_VDiv8n5JIg4hQVAiJ6gc9vA955Wk
TXT26082025
TXTgoogle-site-verification=L0B4TmwvkTicls-02fkGz1NIU3mXP3tpXUqo6W9FEKc
SOAkatuxa.com.brroot@katuxa.com.br 2026-04-13 #9

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=2026173550
rank #525697 globally
rank #3925 in the tld
WOT: SAFE (69/100)

PTR for

219.25.184.137.in-addr.arpa

NS for

katuxa.com.br

Subdomains

mail.katuxa.com.br
www.katuxa.com.br
ns2.katuxa.com.br
ns1.katuxa.com.br

Same first word

katuxa.com.br

Similar names

kautax.com

DNS History

10 records (5 active, 5 former)

201020122014201620182020202220242026NSkatuxa.com.brns1.katuxa.com.brns2.katuxa.com.brns1.ospinfo.com.brMXmail.katuxa.com.brA137.184.25.219177.69.240.34187.108.203.54189.3.58.35201.57.175.155
●NSkatuxa.com.br2015-08-25 → 2026-06-22 · 3 obs
○ 2009-01-10 22:29:04
● 2015-08-25 04:31:00
● 2026-06-22 23:46:36
●NSns1.katuxa.com.br2009-01-10 → 2026-06-22 · 2 obs
● 2009-01-10 22:29:04
● 2026-06-22 23:46:36
○NSns1.ospinfo.com.br2015-08-25 → 2016-10-19 · 5 obs
○ 2009-01-10 22:29:04
● 2015-08-25 04:31:00
● 2016-10-19 21:26:36
○ 2017-04-23 20:04:30
○ 2026-06-22 23:46:36
●NSns2.katuxa.com.br2009-01-10 → 2026-06-22 · 5 obs
● 2009-01-10 22:29:04
○ 2015-08-25 04:31:00
○ 2016-10-19 21:26:36
● 2017-04-23 20:04:30
● 2026-06-22 23:46:36
●MXmail.katuxa.com.br2009-01-10 → 2026-06-22 · 2 obs
● 2009-01-10 22:29:04
● 2026-06-22 23:46:36
●A137.184.25.2192026-02-21 → 2026-06-22 · 3 obs
○ 2021-06-10 04:29:00
● 2026-02-21 22:34:42
● 2026-06-22 23:46:36
○A177.69.240.342015-12-17 → 2016-01-07 · 5 obs
○ 2015-08-25 04:31:00
● 2015-12-17 14:19:28
● 2016-01-07 13:19:36
○ 2016-01-25 01:36:12
○ 2026-06-22 23:46:36
○A187.108.203.542021-06-10 → 2021-06-10 · 4 obs
○ 2017-04-23 20:04:30
● 2021-06-10 04:29:00
○ 2026-02-21 22:34:42
○ 2026-06-22 23:46:36
○A189.3.58.352015-08-25 → 2017-04-23 · 8 obs
○ 2009-01-10 22:29:04
● 2015-08-25 04:31:00
○ 2015-12-17 14:19:28
○ 2016-01-07 13:19:36
● 2016-01-25 01:36:12
● 2017-04-23 20:04:30
○ 2021-06-10 04:29:00
○ 2026-06-22 23:46:36
○A201.57.175.1552009-01-10 → 2009-01-10 · 3 obs
● 2009-01-10 22:29:04
○ 2015-08-25 04:31:00
○ 2026-06-22 23:46:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
katuxa.com.brns1.katuxa.com.br, ns2.katuxa.com.br2 records

✅ Authoritative Response

Server:186.248.250.50

NS records: ns1.katuxa.com.br, ns2.katuxa.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 690ms | Queries: -

📄 Records

TypeCountSample Data
A1137.184.25.219
NS2ns1.katuxa.com.br, ns2.katuxa.com.br
MX1mail.katuxa.com.br (pri: 10)
TXT6google-site-verification=SinBl70v8onLxJU, google-site-verification=wy5RIM9EiLJ1YR_...
SOA1katuxa.com.br root.katuxa.com.br

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.katuxa.com.br, ns2.katuxa.com.br)

Analysis

Hierarchy

katuxa.com.br is the parent domain of mail.katuxa.com.br, www.katuxa.com.br, ns2.katuxa.com.br and ns1.katuxa.com.br.

Name Server Role

katuxa.com.br is listed as a name server for katuxa.com.br — it is in-bailiwick, authoritative for its own domain.

ns1.katuxa.com.br and ns2.katuxa.com.br frequently appear as name servers alongside katuxa.com.br.

IP Addresses

katuxa.com.br has exactly one IP address — 137.184.25.219.

Name Servers

katuxa.com.br is delegated to three name servers: katuxa.com.br, ns1.katuxa.com.br and ns2.katuxa.com.br.

katuxa.com.br, ns1.katuxa.com.br and ns2.katuxa.com.br each resolve to a single IP address: katuxa.com.br resolves to 137.184.25.219, ns1.katuxa.com.br resolves to 186.248.250.51 and ns2.katuxa.com.br resolves to 186.248.250.50.

Mail Servers

katuxa.com.br uses one mail server — mail.katuxa.com.br.

mail.katuxa.com.br resolves to a single IP number: 186.248.250.51.