k13.com.br - robtex.com
k13.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.38.229.149🇧🇷 AS28216177.38.229.0/24 CLARO S.A. Customer | ||||||
| PTR | 149.k13.com.br | ||||||
| NS | ns1.k13.com.br ⭐ | ||||||
| A | 177.38.229.150🇧🇷 AS28216177.38.229.0/24 CLARO S.A. Customer | ||||||
| PTR | 150.k13.com.br | ||||||
| NS | ns2.k13.com.br | ||||||
| A | 177.38.229.151🇧🇷 AS28216177.38.229.0/24 CLARO S.A. Customer | ||||||
| PTR | 151.k13.com.br | ||||||
| MX | k13.com.br ⭐ | ||||||
| A | 177.38.229.149🇧🇷 AS28216177.38.229.0/24 CLARO S.A. Customer | ||||||
| PTR | 149.k13.com.br | ||||||
| TXT | v=spf1 a mx include:_spf.k13.com.br ~all | ||||||
| TXT | google-site-verification=q5sGoMX-uXZHnqpP_95lC3asshLkQU-dROTzijIRUWI | ||||||
| SOA | ns1.k13.com.brcpanel@k13.com.br 2026-02-01 #3 | ||||||
com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation 🔒 | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation 🔒 | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation 🔒 | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation 🔒 | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation 🔒 | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation 🔒 | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026048032 | ||||||
📈 Tranco rank: #578,322
rank #527858 globally
rank #4036 in the tld
WOT: SAFE (69/100)
MX for
k13.com.br |
Previously MX for
www.k13.com.br |
Up
150.k13.com.br |
ns2.k13.com.br |
151.k13.com.br |
mail.k13.com.br |
ns1.k13.com.br |
ns3.k13.com.br |
www.k13.com.br |
149.k13.com.br |
server1.k13.com.br |
ns4.k13.com.br |
server.k13.com.br |
Same first word
k13.dk |
k13.at |
k13.cz |
k13.ch |
k13.co |
k13.net |
k13.biz |
k13.cn |
k13.fr |
k13.group |
k13.app |
k13.de |
k13.pl |
k13.com.pl |
k13.com.br |
k13.it |
k13.se |
k13.nl |
k13.org |
k13.studio |
k13.hu |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.k13.com.br2015-07-17 → 2026-02-28 · 2 obs
● 2026-02-28 01:53:06
●NSns2.k13.com.br2015-07-17 → 2026-02-28 · 2 obs
● 2026-02-28 01:53:06
●MXk13.com.br2015-07-17 → 2026-02-28 · 2 obs
● 2026-02-28 01:53:06
○A177.234.147.2022015-09-29 → 2017-05-31 · 5 obs
● 2015-09-29 16:52:58
● 2017-05-31 20:31:54
○ 2026-02-21 01:26:44
○ 2026-02-28 01:53:06
●A177.38.229.1492026-02-21 → 2026-02-28 · 3 obs
● 2026-02-21 01:26:44
● 2026-02-28 01:53:06
○A50.22.93.2502015-07-17 → 2015-07-17 · 3 obs
○ 2015-09-29 16:52:58
○ 2026-02-28 01:53:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| k13.com.br | ns1.k13.com.br, ns2.k13.com.br | 2 records |
✅ Authoritative Response
Server: 177.38.229.151
NS records: ns1.k13.com.br, ns2.k13.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k13.com.br (unsigned zone)
⏱️ Timing
Total: 655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.38.229.149 |
| NS | 2 | ns1.k13.com.br, ns2.k13.com.br |
| MX | 1 | k13.com.br (pri: 0) |
| TXT | 2 | v=spf1 a mx include:_spf.k13.com.br ~all, google-site-verification=q5sGoMX-uXZHnqp |
| SOA | 1 | ns1.k13.com.br cpanel.k13.com.br |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.k13.com.br, ns2.k13.com.br)
AI analysis
k13.com.br is the parent of 150.k13.com.br, ns2.k13.com.br, 151.k13.com.br, mail.k13.com.br, ns1.k13.com.br and a few other host names.
k13.com.br serves as the mail server for k13.com.br.
k13.com.br points to an IP address: 177.38.229.149.
other host names include mail.zingaro.com.br, testek13.com.br, email.guarafer.com.br, acig.com.br and feijaodorancho.com.br; they share IP numbers with k13.com.br.
Two name servers ns1.k13.com.br and ns2.k13.com.br handle the delegation for k13.com.br.
k13.com.br shares the same name server setup as other domains, for instance estagiosacig.com.br, uniacoguarapuava.com.br, covali.com.br, colapronta.com.br and ucpparana.edu.br.
Host names with one IP:
ns1.k13.com.br points to: 177.38.229.150
ns2.k13.com.br points to: 177.38.229.151
k13.com.br is handled by a single mail server.
The host name k13.com.br points to IP 177.38.229.149.