webmail.usdp.com - robtex.com
webmail.usdp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.18.77.4🇺🇸 Amazon3.16.0.0/14 EC2 CMH prefix | ||||||
| PTR | ec2-3-18-77-4.us-east-2.compute.amazonaws.com | ||||||
usdp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.18.77.4🇺🇸 Amazon3.16.0.0/14 EC2 CMH prefix | ||||||
| NS | ns11.worldnic.com ⭐ | ||||||
| NS | ns12.worldnic.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 redirect=usdp.com.hosted.spf-report.com | ||||||
| TXT | duo_sso_verification=uSaMyxPB7E10Zp8xRe4zjfwzIZnHidKTZWtxlIt1Ayn5VI94kx82KNzI... | ||||||
| TXT | google-site-verification=Dub32KotZYPZsiyP_5TMuUlyjbnCAOEvWHdka1dR9JE | ||||||
| TXT | knowbe4-site-verification=548f094ddbdf5858cbb83f65f7fb627e | ||||||
| TXT | google-site-verification=fnSR1xtDm5DSkT1CXc6_EZ3F7GNyyMbU2nUj2E-eqRQ | ||||||
| SOA | NS11.WORLDNIC.comnamehost@WORLDNIC.com serial=126021912 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A206.188.192.1722016-05-02 → 2018-04-21 · 5 obs
○ 2016-03-09 07:12:26
● 2016-05-02 05:52:22
● 2018-04-21 04:11:36
○ 2026-02-14 20:57:02
○ 2026-04-14 19:52:04
● 2016-05-02 05:52:22
● 2018-04-21 04:11:36
○ 2026-02-14 20:57:02
○ 2026-04-14 19:52:04
●A3.18.77.42026-02-14 → 2026-04-14 · 3 obs
○ 2018-04-21 04:11:36
● 2026-02-14 20:57:02
● 2026-04-14 19:52:04
● 2026-02-14 20:57:02
● 2026-04-14 19:52:04
○A67.137.178.1062015-08-04 → 2016-03-09 · 4 obs
● 2015-08-04 09:41:32
● 2016-03-09 07:12:26
○ 2016-05-02 05:52:22
○ 2026-04-14 19:52:04
● 2016-03-09 07:12:26
○ 2016-05-02 05:52:22
○ 2026-04-14 19:52:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| usdp.com | ns11.worldnic.com, ns12.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.214
NS records: ns11.worldnic.com, ns12.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usdp.com (unsigned zone)
⏱️ Timing
Total: 274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.18.77.4 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns11.worldnic.com, ns12.worldnic.com)
Analysis
IP Addresses
webmail.usdp.com points to a single IP address: 3.18.77.4.
Other host names, for instance phillips1912.com, ec2-3-18-77-4.us-east-2.compute.amazonaws.com, usdp.com and mail.phillips1912.com share IP numbers with webmail.usdp.com.