sintercom.com.br - dns.ninja
sintercom.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=2026209424 | ||||||
rank #3715 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
●NSa.sec.dns.br2026-02-27 → 2026-07-28 · 3 obs
● 2026-02-27 15:34:54
● 2026-07-28 18:04:20
○NSb.sec.dns.br2017-03-18 → 2017-03-18 · 4 obs
● 2017-03-18 09:45:32
○ 2026-02-27 15:34:54
○ 2026-07-28 18:04:20
●NSc.sec.dns.br2017-03-18 → 2026-07-28 · 3 obs
● 2017-03-18 09:45:32
● 2026-07-28 18:04:20
○NSns1.fatuch.net2015-07-19 → 2015-07-19 · 3 obs
○ 2015-11-15 11:58:16
○ 2026-07-28 18:04:20
○NSns2.fatuch.net2015-07-19 → 2015-07-19 · 3 obs
○ 2015-11-15 11:58:16
○ 2026-07-28 18:04:20
●MXalt1.aspmx.l.google.com2026-02-27 → 2026-07-28 · 3 obs
● 2026-02-27 15:34:54
● 2026-07-28 18:04:20
●MXalt2.aspmx.l.google.com2026-02-27 → 2026-07-28 · 3 obs
● 2026-02-27 15:34:54
● 2026-07-28 18:04:20
●MXalt3.aspmx.l.google.com2026-02-27 → 2026-07-28 · 3 obs
● 2026-02-27 15:34:54
● 2026-07-28 18:04:20
●MXalt4.aspmx.l.google.com2026-02-27 → 2026-07-28 · 3 obs
● 2026-02-27 15:34:54
● 2026-07-28 18:04:20
●MXaspmx.google.com2026-02-27 → 2026-07-28 · 3 obs
● 2026-02-27 15:34:54
● 2026-07-28 18:04:20
○MXmail.sintercom.com.br2015-07-19 → 2015-07-19 · 3 obs
○ 2015-11-15 11:58:16
○ 2026-07-28 18:04:20
●A187.45.240.1042026-02-27 → 2026-07-28 · 3 obs
● 2026-02-27 15:34:54
● 2026-07-28 18:04:20
○A209.126.254.1382015-07-19 → 2015-07-19 · 3 obs
○ 2015-11-15 11:58:16
○ 2026-07-28 18:04:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| sintercom.com.br | c.sec.dns.br, a.sec.dns.br | - |
✅ Authoritative Response
Server:200.160.0.11
NS records: c.sec.dns.br, a.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2035ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.45.240.104 |
| NS | 2 | c.sec.dns.br, a.sec.dns.br |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), aspmx.google.com (pri: 1)... |
| TXT | 2 | v=spf1 +a +mx include:_spf.localservices, google-site-verification=k6UrUotmfD9miZ6 |
| SOA | 1 | a.sec.dns.br hostmaster.registro.br |
Analysis
IP Addresses
sintercom.com.br directs to one IP number, which is 187.45.240.104.
Among the host names that share IP numbers with sintercom.com.br are teatrogt.com.br, papodeprimata.com.br, camaradeitamaraju.ba.gov.br and two others.
Name Servers
sintercom.com.br uses two name servers for its delegation: a.sec.dns.br and c.sec.dns.br.
sintercom.com.br has the same name server delegation as a number of other domains, such as aparasdovale.com.br, ceramex.com.br, jces.com.br and two more.
The name servers of sintercom.com.br overlap at least partially with those of other domains — among them toshibamedical.com.br, agmcnet.com.br, bhfibra.com.br and two more.
These name servers commonly appear in combination with the name servers b.sec.dns.br.
The two host names a.sec.dns.br and c.sec.dns.br each have a pair of IP addresses: a.sec.dns.br has 200.160.0.11 and 2001:12ff::11, and c.sec.dns.br has 200.189.40.11 and 2001:12f8:9:1::11.
Mail Servers
Five mail servers handle sintercom.com.br: aspmx.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
sintercom.com.br shares at least some of its mail servers with other domains — for example himalayanhandicrafts.com, ssmplgroup.com, ns500758.ns500698.ns500759.ns500736.ns500735.ns500736.ns500698.ns500736.ns500698.ns500686.ns500576.ns500619.trackreceptor.com and two more.
It is common to find these mail servers paired with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx.l.google.com and 6 more.
Hosts with two IP numbers each:
aspmx.google.com directs traffic to 142.250.31.26 and 2607:f8b0:4004:c29::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.