horizonstelecom.com.br - robtex.com
horizonstelecom.com.br
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2026114566 | ||||||
rank #563951 globally
rank #4136 in the tld
WOT: SAFE (69/100)
Subdomains
svlxdau2.horizonstelecom.com.br |
dns2.horizonstelecom.com.br |
svlxdau1.horizonstelecom.com.br |
resolver2.horizonstelecom.com.br |
ti-teste.horizonstelecom.com.br |
mail.horizonstelecom.com.br |
dns1.horizonstelecom.com.br |
Same first word
horizonstelecom.com |
horizonstelecom.com.br |
DNS History
5 records (4 active, 1 former)
●NSdns1.horizonstelecom.com.br2015-06-23 → 2026-04-24 · 2 obs
● 2026-04-24 23:46:34
●NSdns2.horizonstelecom.com.br2015-06-23 → 2026-04-24 · 2 obs
● 2026-04-24 23:46:34
●MXhorizonstelecom-com-br.mail.protection.outlook.com2026-02-18 → 2026-04-24 · 3 obs
● 2026-02-18 16:42:02
● 2026-04-24 23:46:34
○MXmail.horizonstelecom.com.br2015-06-23 → 2021-04-17 · 4 obs
● 2021-04-17 17:00:44
○ 2026-02-18 16:42:02
○ 2026-04-24 23:46:34
●A177.124.57.132017-08-09 → 2026-04-24 · 2 obs
● 2026-04-24 23:46:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | c.dns.br, a.dns.br, b.dns.br, f.dns.br... | - |
| horizonstelecom.com.br | dns1.horizonstelecom.com.br, dns2.horizonstelecom.com.br | 4 records |
✅ Authoritative Response
Server:177.124.58.20
NS records: dns1.horizonstelecom.com.br, dns2.horizonstelecom.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for horizonstelecom.com.br (unsigned zone)
⏱️ Timing
Total: 689ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.124.57.13 |
| NS | 2 | dns1.horizonstelecom.com.br, dns2.horizonstelecom.com.br |
| MX | 1 | horizonstelecom-com-br.mail.protection.o |
| TXT | 2 | MS=ms94813920, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dns1.horizonstelecom.com.br hostmaster.h |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (dns1.horizonstelecom.com.br, dns2.horizonstelecom.com.br, dns1.horizonstelecom.com.br...)
Analysis
Hierarchy
horizonstelecom.com.br is a parent of svlxdau2.horizonstelecom.com.br, dns2.horizonstelecom.com.br, svlxdau1.horizonstelecom.com.br, resolver2.horizonstelecom.com.br and ti-teste.horizonstelecom.com.br, plus a few other host names.
IP Addresses
horizonstelecom.com.br resolves to one IP number: 177.124.57.13.
Name Servers
horizonstelecom.com.br's delegation uses two name servers: dns1.horizonstelecom.com.br and dns2.horizonstelecom.com.br.
horizonstelecom.com.br uses the same name server setup as other domains, such as 158.95.187.in-addr.arpa, 160.255.143.in-addr.arpa, 145.95.187.in-addr.arpa, 150.95.187.in-addr.arpa and 147.95.187.in-addr.arpa.
horizonstelecom.com.br at least partially shares name servers with other domains, including 60.124.177.in-addr.arpa, 149.95.187.in-addr.arpa, 156.95.187.in-addr.arpa, 241.242.191.in-addr.arpa and 57.124.177.in-addr.arpa.
These name servers are often used with dns1.horizonstelecom.com and dns2.horizonstelecom.com.
Host names with two IPs:
dns1.horizonstelecom.com.br points to 2804:c5c:10::20 and 177.124.57.20
dns2.horizonstelecom.com.br points to 2804:c5c:20::20 and 177.124.58.20
Mail Servers
A single mail server handles horizonstelecom.com.br, horizonstelecom-com-br.mail.protection.outlook.com.
Host horizonstelecom-com-br.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c803::, 2a01:111:f403:c902::1, 2a01:111:f403:c946::6, 2a01:111:f403:f910::, 52.101.9.20, 52.101.10.18, 52.101.41.3 and 52.101.50.10.