extension.mx - dns.ninja
extension.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.240.145.17🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | globalit.gitserver3.net | ||||||
| NS | ns1.gitserver3.net ⭐ | ||||||
| A | 162.240.145.17🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | globalit.gitserver3.net | ||||||
| NS | ns2.gitserver3.net | ||||||
| A | 162.240.145.17🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | globalit.gitserver3.net | ||||||
| MX | extension.mx ⭐ | ||||||
| A | 162.240.145.17🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States | ||||||
| PTR | globalit.gitserver3.net | ||||||
| TXT | v=spf1 ip4:162.240.145.17 +a +mx ~all | ||||||
| SOA | ns1.gitserver3.netroot@server-610428.gitserver3.net 2026-05-26 #1 | ||||||
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1786843836 | ||||||
MX for
extension.mx |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.gitserver3.net2026-02-26 → 2026-08-16 · 3 obs
● 2026-02-26 19:01:14
● 2026-08-16 02:00:22
●NSns2.gitserver3.net2026-02-26 → 2026-08-16 · 3 obs
● 2026-02-26 19:01:14
● 2026-08-16 02:00:22
○NSvns1.nocdirect.com2015-07-09 → 2017-06-13 · 4 obs
● 2017-06-13 15:47:38
○ 2026-02-26 19:01:14
○ 2026-08-16 02:00:22
○NSvns2.nocdirect.com2015-07-09 → 2017-06-13 · 4 obs
● 2017-06-13 15:47:38
○ 2026-02-26 19:01:14
○ 2026-08-16 02:00:22
●MXextension.mx2015-07-09 → 2026-08-16 · 2 obs
● 2026-08-16 02:00:22
●A162.240.145.172026-02-26 → 2026-08-16 · 3 obs
● 2026-02-26 19:01:14
● 2026-08-16 02:00:22
○A69.73.181.1302015-07-09 → 2017-06-13 · 4 obs
● 2017-06-13 15:47:38
○ 2026-02-26 19:01:14
○ 2026-08-16 02:00:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| extension.mx | ns1.gitserver3.net, ns2.gitserver3.net | - |
✅ Authoritative Response
Server:162.240.145.17
NS records: ns1.gitserver3.net, ns2.gitserver3.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extension.mx (unsigned zone)
⏱️ Timing
Total: 584ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.240.145.17 |
| NS | 2 | ns1.gitserver3.net, ns2.gitserver3.net |
| MX | 1 | extension.mx (pri: 0) |
| TXT | 1 | v=spf1 ip4:162.240.145.17 +a +mx ~all |
| SOA | 1 | ns1.gitserver3.net root.server-610428.gi |
Analysis
Mail Server Role
The MX record for extension.mx points back to extension.mx — it is its own mail server.
IP Addresses
extension.mx directs to one IP number, which is 162.240.145.17.
Among the host names that share IP numbers with extension.mx are laboratorio.com.mx, fpv.cc, cedrosa.mx and two others.
Name Servers
extension.mx is served by two delegated name servers, ns1.gitserver3.net and ns2.gitserver3.net.
extension.mx has the same name server delegation as a number of other domains, such as lightcom.org, converpack.com.mx, isstem.com and two more.
extension.mx has a partial name server overlap with other domains — among them cedrosa.mx and matlal.com.
It is common to find these name servers paired with the name servers ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.
ns1.gitserver3.net and ns2.gitserver3.net share one IP address between them — 162.240.145.17.
These two host names — ns1.gitserver3.net and ns2.gitserver3.net — each point to 162.240.145.17 IP addresses.
Mail Servers
The MX record for extension.mx points to a single mail server: extension.mx.
There is one IP number for extension.mx: 162.240.145.17.