cotmac.net - dns.ninja
cotmac.net
net
| 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=1782927086 | ||||||
Same first word
Similar names
DNS History
12 records (9 active, 3 former)
○NSns1.systemdns.com2019-07-02 → 2019-07-02 · 3 obs
○ 2026-02-19 06:12:08
○ 2026-07-01 18:00:24
○NSns2.systemdns.com2019-07-02 → 2019-07-02 · 3 obs
○ 2026-02-19 06:12:08
○ 2026-07-01 18:00:24
●NSns27.domaincontrol.com2026-02-19 → 2026-07-01 · 3 obs
● 2026-02-19 06:12:08
● 2026-07-01 18:00:24
●NSns28.domaincontrol.com2026-02-19 → 2026-07-01 · 3 obs
● 2026-02-19 06:12:08
● 2026-07-01 18:00:24
○NSns3.systemdns.com2019-07-02 → 2019-07-02 · 3 obs
○ 2026-02-19 06:12:08
○ 2026-07-01 18:00:24
●MXalt1.aspmx.l.google.com2019-07-02 → 2026-07-01 · 2 obs
● 2026-07-01 18:00:24
●MXalt2.aspmx.l.google.com2019-07-02 → 2026-07-01 · 2 obs
● 2026-07-01 18:00:24
●MXalt3.aspmx.l.google.com2019-07-02 → 2026-07-01 · 2 obs
● 2026-07-01 18:00:24
●MXalt4.aspmx.l.google.com2019-07-02 → 2026-07-01 · 2 obs
● 2026-07-01 18:00:24
●MXaspmx.l.google.com2019-07-02 → 2026-07-01 · 2 obs
● 2026-07-01 18:00:24
●A15.197.148.332026-02-19 → 2026-07-01 · 2 obs
● 2026-07-01 18:00:24
●A3.33.130.1902026-02-19 → 2026-07-01 · 2 obs
● 2026-07-01 18:00:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| cotmac.net | ns27.domaincontrol.com, ns28.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.71.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotmac.net (unsigned zone)
⏱️ Timing
Total: 415ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=T7-OJCuUVU9BJX2, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
cotmac.net directs to two IP numbers, 3.33.130.190 and 15.197.148.33
Additional host names — pediactures.com, lovespee.ch, eestiloto.org and two others — share IP numbers with cotmac.net.
Name Servers
Two name servers handle the delegation for cotmac.net: ns27.domaincontrol.com and ns28.domaincontrol.com.
cotmac.net shares its name server setup with other domains, including getdishathome.com, renegadecandles.com, bryanfontenot.com and two others.
ns27.domaincontrol.com and ns28.domaincontrol.com both carry two IP addresses. The A records for ns27.domaincontrol.com are 97.74.103.14 and 2603:5:2171::e; the A records for ns28.domaincontrol.com are 173.201.71.14 and 2603:5:2271::e.
Mail Servers
Mail for cotmac.net is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
cotmac.net shares mail servers — at least in part — with other domains, including openfarma.com.ar, reinold.at, ns500699.ns500734.ns500734.ns500693.ns500734.ns500693.ns500699.ns500588.ns500699.ns500632.ns500612.ns500602.dtrkdll.com and two others.
These mail servers are frequently used alongside the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx2.googlemail.com, plus two others.
Host names with two IP numbers:
aspmx.l.google.com resolves to two addresses: 172.253.115.27 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.