com12.com - dns.ninja
com12.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783713552 | ||||||
Subdomains
Same first word
Similar names
DNS History
14 records (9 active, 5 former)
●NSns1.locaweb.com.br2015-07-11 → 2026-07-10 · 2 obs
● 2026-07-10 20:17:10
●NSns2.locaweb.com.br2015-07-11 → 2026-07-10 · 2 obs
● 2026-07-10 20:17:10
●NSns3.locaweb.com.br2015-07-11 → 2026-07-10 · 2 obs
● 2026-07-10 20:17:10
●MXalt1.aspmx.l.google.com2015-07-11 → 2026-07-10 · 2 obs
● 2026-07-10 20:17:10
●MXalt2.aspmx.l.google.com2015-07-11 → 2026-07-10 · 2 obs
● 2026-07-10 20:17:10
●MXalt3.aspmx.l.google.com2026-03-02 → 2026-07-10 · 3 obs
● 2026-03-02 09:43:32
● 2026-07-10 20:17:10
●MXalt4.aspmx.l.google.com2026-03-02 → 2026-07-10 · 3 obs
● 2026-03-02 09:43:32
● 2026-07-10 20:17:10
●MXaspmx.l.google.com2015-07-11 → 2026-07-10 · 2 obs
● 2026-07-10 20:17:10
○MXaspmx2.googlemail.com2015-07-11 → 2018-01-30 · 4 obs
● 2018-01-30 14:45:14
○ 2026-03-02 09:43:32
○ 2026-07-10 20:17:10
○MXaspmx3.googlemail.com2015-07-11 → 2018-01-30 · 4 obs
● 2018-01-30 14:45:14
○ 2026-03-02 09:43:32
○ 2026-07-10 20:17:10
○MXaspmx4.googlemail.com2015-07-11 → 2018-01-30 · 4 obs
● 2018-01-30 14:45:14
○ 2026-03-02 09:43:32
○ 2026-07-10 20:17:10
○MXaspmx5.googlemail.com2015-07-11 → 2018-01-30 · 4 obs
● 2018-01-30 14:45:14
○ 2026-03-02 09:43:32
○ 2026-07-10 20:17:10
○A186.202.153.832015-07-11 → 2018-01-30 · 4 obs
● 2018-01-30 14:45:14
○ 2026-03-02 09:43:32
○ 2026-07-10 20:17:10
●A186.202.157.792026-03-02 → 2026-07-10 · 3 obs
● 2026-03-02 09:43:32
● 2026-07-10 20:17:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| com12.com | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | - |
✅ Authoritative Response
Server:189.126.101.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com12.com (unsigned zone)
⏱️ Timing
Total: 2449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.202.157.79 |
| NS | 3 | ns1.locaweb.com.br, ns2.locaweb.com.br... |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 mx include:comspf.com12.com inclu |
| SOA | 1 | ns1.locaweb.com.br hostmaster.locaweb.co |
Analysis
Hierarchy
com12.com sits above www.com12.com, mail.com12.com and pop.com12.com in the domain hierarchy.
IP Addresses
com12.com has exactly one IP address — 186.202.157.79.
vbin.com.br, edtravassosadvocacia.com.br, tropis.com.br plus two other host names have IP numbers in common with com12.com.
Name Servers
com12.com carries NS records delegating to ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.
There is at least partial name server overlap between com12.com and other domains — internetic.com.br, carestab.com, aasc.net.br and two more among them.
ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br are three hostnames that each resolve to a pair of IP addresses: ns1.locaweb.com.br to 186.202.8.254 and 2804:218:7000:0:186:202:8:254, ns2.locaweb.com.br to 187.45.248.254 and 2804:218:7001:0:187:45:248:254, and ns3.locaweb.com.br to 189.126.101.254 and 2804:218:7002:0:189:126:101:254.
Mail Servers
com12.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by com12.com are shared with other domains: intellibridgeir.com, balticsportsagency.com, ns500742.ns500742.ns500731.ns500671.ns500671.ns500731.ns500704.ns500688.ns500649.ns500291.ns500671.ns500666.ns500291.ns500131.lustychickser.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com resolves to two addresses: 142.251.16.27 and 2607:f8b0:4004:c17::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.