mailrex.com - dns.ninja
mailrex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.56.173.86🇺🇸 RACKSPACE-DFW50.56.160.0/19 Rackspace | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1573473202 | ||||||
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=1782073805 | ||||||
Previously MX for
mailrex.com |
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSdns1.registrar-servers.com2017-09-24 → 2026-06-21 · 3 obs
● 2017-09-24 13:41:04
● 2026-06-21 20:36:22
●NSdns2.registrar-servers.com2017-09-24 → 2026-06-21 · 3 obs
● 2017-09-24 13:41:04
● 2026-06-21 20:36:22
○NSns1.hostmonster.com2015-05-29 → 2016-09-18 · 4 obs
● 2016-09-18 16:01:50
○ 2017-09-24 13:41:04
○ 2026-06-21 20:36:22
○NSns2.hostmonster.com2015-05-29 → 2016-09-18 · 4 obs
● 2016-09-18 16:01:50
○ 2017-09-24 13:41:04
○ 2026-06-21 20:36:22
○MXmailrex.com2015-05-29 → 2016-09-18 · 4 obs
● 2016-09-18 16:01:50
○ 2017-09-24 13:41:04
○ 2026-06-21 20:36:22
●A50.56.173.862017-09-24 → 2026-06-21 · 3 obs
● 2017-09-24 13:41:04
● 2026-06-21 20:36:22
○A74.220.207.1322015-05-29 → 2016-09-18 · 4 obs
● 2016-09-18 16:01:50
○ 2017-09-24 13:41:04
○ 2026-06-21 20:36:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mailrex.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailrex.com (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.56.173.86 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
mailrex.com resolves to one IP address: 50.56.173.86.
There are other host names — rowberg.net among them — that share IP numbers with mailrex.com.
Name Servers
DNS delegation for mailrex.com points to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
mailrex.com uses the same name servers as several other domains — among them protegel.com, trymulticharged.com, dynamicstabilitysystems.com and two more.
mailrex.com has at least partial name server overlap with other domains, such as reliablelegalhosting.com, ypmodel.com, xrand.com and two others.
These name servers tend to appear together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com directs to 156.154.132.200 and 2610:a1:1024::200. dns2.registrar-servers.com directs to 156.154.133.200 and 2610:a1:1025::200. Each host name carries two IP addresses.