serranatelecom.com.br - robtex.com
serranatelecom.com.br
| DNSSEC | ⚠️ Not signed | ||||||
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=2026103200 | ||||||
rank #4017 in the tld
WOT: SAFE (69/100)
Previously MX for
serranatelecom.com.br |
DNS History
14 records (0 active, 14 former)
○NSa.ns.bitcom.com.br2015-11-07 → 2016-04-27 · 5 obs
○ 2015-06-11 12:49:44
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
○NSb.ns.bitcom.com.br2015-11-07 → 2016-04-27 · 5 obs
○ 2015-06-11 12:49:44
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
○NSc.ns.bitcom.com.br2015-11-07 → 2016-04-27 · 5 obs
○ 2015-06-11 12:49:44
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
○NSd.ns.bitcom.com.br2015-11-07 → 2016-04-27 · 5 obs
○ 2015-06-11 12:49:44
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
○NSdns01.hostingservers.com.br2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 12:49:44
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○NSdns02.hostingservers.com.br2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 12:49:44
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○NSdns03.hostingservers.com.br2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 12:49:44
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○NSns1.sebratel.net.br2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 12:49:44
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○NSns1.serranatelecom.com.br2017-01-09 → 2017-01-09 · 4 obs
○ 2016-04-27 08:00:44
● 2017-01-09 08:19:08
○ 2026-04-03 06:51:40
○ 2026-04-13 08:45:38
● 2017-01-09 08:19:08
○ 2026-04-03 06:51:40
○ 2026-04-13 08:45:38
○NSns2.serranatelecom.com.br2017-01-09 → 2017-01-09 · 4 obs
○ 2016-04-27 08:00:44
● 2017-01-09 08:19:08
○ 2026-04-03 06:51:40
○ 2026-04-13 08:45:38
● 2017-01-09 08:19:08
○ 2026-04-03 06:51:40
○ 2026-04-13 08:45:38
○MXplsk-lnx-07.visao.psi.br2015-11-07 → 2016-04-27 · 5 obs
○ 2015-06-11 12:49:44
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
○MXserranatelecom.com.br2015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 12:49:44
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○A177.66.25.402015-06-11 → 2015-06-11 · 3 obs
● 2015-06-11 12:49:44
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○ 2015-11-07 02:46:56
○ 2026-04-13 08:45:38
○A187.63.175.62015-11-07 → 2016-04-27 · 5 obs
○ 2015-06-11 12:49:44
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
● 2015-11-07 02:46:56
● 2016-04-27 08:00:44
○ 2017-01-09 08:19:08
○ 2026-04-13 08:45:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
✅ Authoritative Response
Server:200.219.148.10
NS records: a.dns.br, b.dns.br, c.dns.br, d.dns.br, e.dns.br, f.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|