usmailsort.com - dns.ninja
usmailsort.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.221.69.65🇺🇸 Amazon66.221.0.0/16 | ||||||
| NS | ns2.propagation.net ⭐ | ||||||
| A | 69.13.54.135🇺🇸 CORESPACE-DAL69.13.0.0/16 Corespace assigned IP space | ||||||
| NS | ns.propagation.net | ||||||
| A | 69.13.54.134🇺🇸 CORESPACE-DAL69.13.0.0/16 Corespace assigned IP space | ||||||
| MX | mail.usmailsort.com ⭐ | ||||||
| A | 66.221.69.65🇺🇸 Amazon66.221.0.0/16 | ||||||
| SOA | ns.propagation.nethostmaster@propagation.net 2002-03-11 #21 | ||||||
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=1786614879 | ||||||
Subdomains
mail.usmailsort.com |
Same first word
usmailsort.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.propagation.net2007-10-30 → 2026-08-13 · 2 obs
● 2026-08-13 10:22:52
●NSns2.propagation.net2007-10-30 → 2026-08-13 · 2 obs
● 2026-08-13 10:22:52
●MXmail.usmailsort.com2007-10-30 → 2026-08-13 · 2 obs
● 2026-08-13 10:22:52
●A66.221.69.652007-10-30 → 2026-08-13 · 2 obs
● 2026-08-13 10:22:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| usmailsort.com | ns2.propagation.net, ns.propagation.net | - |
✅ Authoritative Response
Server:69.13.54.134
NS records: ns2.propagation.net, ns.propagation.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usmailsort.com (unsigned zone)
⏱️ Timing
Total: 347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.221.69.65 |
| NS | 2 | ns.propagation.net, ns2.propagation.net |
| MX | 1 | mail.usmailsort.com (pri: 10) |
| SOA | 1 | ns.propagation.net hostmaster.propagatio |
Analysis
Hierarchy
mail.usmailsort.com is a subdomain of usmailsort.com.
IP Addresses
usmailsort.com has exactly one IP address — 66.221.69.65.
mail.uspsmail.com, zip4.com, mail.zip4.com plus two other host names have IP numbers in common with usmailsort.com.
Name Servers
The NS records for usmailsort.com delegate to ns2.propagation.net and ns.propagation.net.
The name server configuration of usmailsort.com is shared with other domains, for instance isanpeople.net, dynamictravelandcruises.com, castor.mile.propagation.net and two others.
The name servers of usmailsort.com overlap at least partially with those of other domains — among them ftc2.propagation.net, 65.97.216.in-addr.arpa, ummalqura.net and two more.
These name servers commonly appear in delegations together with ns3.propagation.net, ns4.propagation.net, ns1.lax.propagation.net and 7 other.
Both ns2.propagation.net and ns.propagation.net have a single IP address each — ns2.propagation.net resolves to 69.13.54.135 while ns.propagation.net resolves to 69.13.54.134.
Mail Servers
usmailsort.com uses one mail server — mail.usmailsort.com.
mail.usmailsort.com resolves to 66.221.69.65 and no other IP number.