sermacon.com.br - robtex.com
sermacon.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=2026085372 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
Previously NS for
sermacon.com.br |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSd.sec.dns.br2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 10:11:54
● 2026-03-26 15:56:34
●NSe.sec.dns.br2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 10:11:54
● 2026-03-26 15:56:34
○NSns1.onda.com.br2015-08-17 → 2017-03-23 · 4 obs
● 2017-03-23 21:27:04
○ 2026-03-26 10:11:54
○ 2026-03-26 15:56:34
○NSns2.onda.com.br2015-08-17 → 2017-03-23 · 4 obs
● 2017-03-23 21:27:04
○ 2026-03-26 10:11:54
○ 2026-03-26 15:56:34
○NSsermacon.com.br2015-08-17 → 2017-03-23 · 4 obs
● 2017-03-23 21:27:04
○ 2026-03-26 10:11:54
○ 2026-03-26 15:56:34
○MXmail.sermacon.com.br2015-08-17 → 2017-03-23 · 4 obs
● 2017-03-23 21:27:04
○ 2026-03-26 10:11:54
○ 2026-03-26 15:56:34
●MXsmtp.google.com2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 10:11:54
● 2026-03-26 15:56:34
○A200.195.192.1382015-08-17 → 2017-03-23 · 4 obs
● 2017-03-23 21:27:04
○ 2026-03-26 10:11:54
○ 2026-03-26 15:56:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | c.dns.br, e.dns.br, a.dns.br, f.dns.br... | - |
| sermacon.com.br | e.sec.dns.br, d.sec.dns.br | - |
✅ Authoritative Response
Server:200.192.232.14
NS records: e.sec.dns.br, d.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | d.sec.dns.br, e.sec.dns.br |
| MX | 1 | smtp.google.com (pri: 1) |
| SOA | 1 | d.sec.dns.br hostmaster.registro.br |
Analysis
Name Servers
sermacon.com.br is delegated to two name servers d.sec.dns.br and e.sec.dns.br.
sermacon.com.br shares the same name server setup as other domains, for instance limmao.com.br, francoinformatica.com.br, avatrix.com.br, zapermenu.com.br and multtek.com.br.
sermacon.com.br at least partially shares name servers with other domains, for instance ivh.org.br, camisariacunha.com.br, sensy.com.br, vitorfigueredo.com.br and iscooldisc.com.br.
these name servers are commonly used alongside f.sec.dns.br.
Host names with two IP numbers:
The host name d.sec.dns.br points to 2001:12ff::14 and 200.160.0.14; the host name e.sec.dns.br points to 2001:12f8:b:1::14 and 200.192.232.14.
Mail Servers
sermacon.com.br is handled by a single mail server, smtp.google.com.
sermacon.com.br shares the same mail server setup as other domains, for instance jiggle.it, addislawgroup.com, nwddp.com, thehouseofrajpadmini.in and ourfable.com.
sermacon.com.br shares some mail servers with other domains, at least partially, for instance veinstore.id, czyk.nl, melissacaselive.com, owlclubcc.com and comweal.com.
these mail servers are often used together with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx.l.google.com.
smtp.google.com points to nine IPs: 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c1f::1b, 2607:f8b0:4004:c21::1b, 2607:f8b0:4004:c25::1a, 64.233.180.26, 64.233.180.27, 142.251.179.26, 142.251.179.27 and 192.178.218.27.