williamsondc.com - robtex.com
williamsondc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 129.80.154.173🇺🇸 ORACLE-OCI-31898129.80.0.0/16 Oracle Corporation | ||||||
| PTR | bigip-atg-endeca-test2-ltdc-oracleoutsourcing.oracle.com | ||||||
| NS | ns3.l4dns.com ⭐ | ||||||
| A | 64.251.13.208🇺🇸 AS1508364.251.0.0/19 Infolink | ||||||
| PTR | ns3.l4dns.com | ||||||
| NS | ns5.l4dns.com | ||||||
| A | 64.251.13.230🇺🇸 AS1508364.251.0.0/19 Infolink | ||||||
| NS | ns6.l4dns.com | ||||||
| A | 185.80.220.28🇬🇧 UK2NET-AS185.80.220.0/24 | ||||||
| PTR | b950dc1c.setaptr.net | ||||||
| MX | mail01.l4email.com ⭐ | ||||||
| A | 65.111.191.193🇺🇸 AS1508365.111.160.0/19 Infolink | ||||||
| PTR | mail01.l4email.com | ||||||
| TXT | v=spf1 a mx ip4:65.111.191.0/24 include:mailingboss.net include:mail.l4email.... | ||||||
| SOA | ns3.l4dns.comit@ebusiness4us.com serial=26030513 | ||||||
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=1774520582 | ||||||
Same first word
williamsondc.com |
DNS History
5 records (5 active, 0 former)
●MXmail01.l4email.com2026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 10:38:44
●A129.80.154.1732026-02-19 → 2026-03-26 · 2 obs
● 2026-03-26 10:38:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| williamsondc.com | ns5.l4dns.com, ns6.l4dns.com | 2 records |
✅ Authoritative Response
Server:185.80.220.28
NS records: ns5.l4dns.com, ns6.l4dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for williamsondc.com (unsigned zone)
⏱️ Timing
Total: 1287ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.80.154.173 |
| NS | 2 | ns5.l4dns.com, ns6.l4dns.com |
| MX | 1 | mail01.l4email.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:65.111.191.0/24 include: |
| SOA | 1 | ns3.l4dns.com it.ebusiness4us.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.l4dns.com, ns6.l4dns.com)
Analysis
IP Addresses
williamsondc.com points to IP number: 129.80.154.173.
Other host names such as nawal.co, pelaweb.com.br, grupo4i.com, protega.mx and torres24.com share IPs with williamsondc.com.
Name Servers
williamsondc.com is delegated to three name servers: ns3.l4dns.com, ns5.l4dns.com and ns6.l4dns.com.
williamsondc.com at least partially shares name servers with other domains, for instance felixadvogados.com.br, 2mdistribuidora.com.br, medisculp.com, horsebackridingnorthcarolina.com and netwebworker.com.
These name servers are commonly used together with ns7.l4dns.com, ns8.l4dns.com and ns4.l4dns.com.
Host names with a single IP:
ns3.l4dns.com points to: 64.251.13.208.
ns5.l4dns.com points to: 64.251.13.230.
ns6.l4dns.com points to: 185.80.220.28.
Mail Servers
williamsondc.com is handled by a single mail server, mail01.l4email.com.
The mail server setup for williamsondc.com matches that of other domains, for instance softwaredecalibracao.com, serexcepcional.com, mediservis.com.co, learn-to-row.com.au and conscious-lifestyle.com.
williamsondc.com shares some mail servers with other domains, for instance successmoves.co.uk, rpad.pt and woog.com.br.
these mail servers are often used with 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.
mail01.l4email.com points to a single IP: 65.111.191.193.