usmaster.com - robtex.com
usmaster.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=1771291435 | ||||||
Subdomains
mail.usmaster.com |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns3.hover.com2026-02-16 → 2026-03-12 · 3 obs
● 2026-02-16 21:54:00
● 2026-03-12 09:07:32
●MXalt1.aspmx.l.google.com2015-08-10 → 2026-03-12 · 2 obs
● 2026-03-12 09:07:32
●MXalt2.aspmx.l.google.com2015-08-10 → 2026-03-12 · 2 obs
● 2026-03-12 09:07:32
●MXalt3.aspmx.l.google.com2015-08-10 → 2026-03-12 · 2 obs
● 2026-03-12 09:07:32
●MXalt4.aspmx.l.google.com2015-08-10 → 2026-03-12 · 2 obs
● 2026-03-12 09:07:32
●MXaspmx.l.google.com2015-08-10 → 2026-03-12 · 2 obs
● 2026-03-12 09:07:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| usmaster.com | ns3.hover.com, ns1.hover.com, ns2.hover.com | 6 records |
✅ Authoritative Response
Server: 64.99.96.33
NS records: ns3.hover.com, ns1.hover.com, ns2.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usmaster.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.hover.com, ns2.hover.com |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.hover.com, ns3.hover.com, ns1.hover.com...)
Analysis
Hierarchy
mail.usmaster.com is a child of usmaster.com.
Name Servers
usmaster.com is delegated to three name servers: ns1.hover.com, ns2.hover.com and ns3.hover.com.
usmaster.com at least partially shares name servers with other domains, including cuanschutztoday.org, beingmadenew.com, michaelnightmare.com, wybusiness.org and beadedelegance.net.
These name servers are commonly used with ns1.domaindirect.com, ns2.domaindirect.com and ns3.domaindirect.com.
Host names with two IP numbers:
ns1.hover.com: 2604:4000:0:d:216:40:47:26 and 216.40.47.26
ns2.hover.com: 2604:4000:2800:d:64:99:148:13 and 64.98.148.13
ns3.hover.com: 2604:4000:0:d:64:99:96:33 and 64.99.96.33
Mail Servers
usmaster.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
usmaster.com shares at least some mail servers with other domains, for example ns500731.ns500671.ns500731.ns500731.ns500742.ns500671.ns500704.ns500705.ns500705.ns500705.ns500291.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com, toplineindustries.in, ns500754.ns500731.ns500731.ns500731.ns500731.ns500731.ns500731.ns500742.ns500704.ns500671.ns500705.ns500649.ns500291.ns500666.ns500153.tenderladiesbz.com, ns500758.ns500758.ns500759.ns500758.ns500698.ns500736.ns500698.ns500698.ns500735.ns500708.ns500576.ns500576.ns500686.ns500652.ns500576.trackreceptor.com and ns500758.ns500759.ns500698.ns500759.ns500736.ns500735.ns500735.ns500698.ns500735.ns500735.ns500576.ns500708.ns500698.ns500619.ns500576.ns500576.trackreceptor.com.
These mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.
alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26.
alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27.