ptllcmail.net - robtex.com
ptllcmail.net
net
| 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=1776213592 | ||||||
Subdomains
www.ptllcmail.net |
Same first word
ptllcmail.net |
DNS History
11 records (9 active, 2 former)
●NSdns01.progresstelecom.com2026-03-30 → 2026-04-15 · 3 obs
● 2026-03-30 15:15:30
● 2026-04-15 00:54:02
●NSdns01.pt-llc.net2015-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 00:54:02
●NSdns03.progresstelecom.com2026-03-30 → 2026-04-15 · 3 obs
● 2026-03-30 15:15:30
● 2026-04-15 00:54:02
●NSdns03.pt-llc.net2015-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 00:54:02
●NSns11.customer.level3.net2015-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 00:54:02
●NSns25.customer.level3.net2015-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 00:54:02
●NSns26.customer.level3.net2015-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 00:54:02
○MXcluster5.us.messagelabs.com2015-05-13 → 2016-04-07 · 4 obs
● 2016-04-07 05:34:04
○ 2016-09-14 13:39:42
○ 2026-04-15 00:54:02
○MXcluster5a.us.messagelabs.com2015-05-13 → 2016-04-07 · 4 obs
● 2016-04-07 05:34:04
○ 2016-09-14 13:39:42
○ 2026-04-15 00:54:02
●A216.22.72.1972015-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 00:54:02
●A4.68.95.102015-05-13 → 2026-04-15 · 2 obs
● 2026-04-15 00:54:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ptllcmail.net | dns01.pt-llc.net, dns03.pt-llc.net | 2 records |
✅ Authoritative Response
Server:216.22.72.198
NS records: dns01.pt-llc.net, dns03.pt-llc.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptllcmail.net (unsigned zone)
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 4.68.95.10, 216.22.72.197 |
| NS | 5 | ns11.customer.level3.net, ns25.customer.level3.net... |
| SOA | 1 | ns25.customer.level3.net dns.level3.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.pt-llc.net, dns03.pt-llc.net)
Analysis
Hierarchy
ptllcmail.net is a parent of www.ptllcmail.net.
IP Addresses
ptllcmail.net points to two IP numbers: 4.68.95.10 and 216.22.72.197.
Other host names such as www.ptllcmail.net, www.progresstelecom.com, progresstelecom.com, pt-llc.net and host216-22-72-197.progresstelecom.com share IP numbers with ptllcmail.net.
Name Servers
ptllcmail.net is delegated to seven name servers: dns01.progresstelecom.com, dns03.progresstelecom.com, dns01.pt-llc.net, dns03.pt-llc.net, ns11.customer.level3.net, ns25.customer.level3.net and ns26.customer.level3.net.
At least part of the name servers for ptllcmail.net are shared with other domains, for instance hanovercountyvirginia.org, hanovercounty.gov, co.hanover.va.us, hancockpartners.com and hanover.gov.
these name servers are commonly used with the name servers ns20.customer.level3.net, ns.epik.net, ns3.level3.net, ns4.level3.net, dns02.pt-llc.net, ns4.epik.net, ns10.customer.level3.net, dns01.progress-telecom.net, ns27.customer.level3.net and ns12.customer.level3.net.
Host names with a single IP:
dns01.progresstelecom.com points to: 216.22.72.198.
dns03.progresstelecom.com points to: 216.22.72.230.
dns01.pt-llc.net points to: 216.22.72.198.
dns03.pt-llc.net points to: 216.22.72.230.
ns11.customer.level3.net points to: 209.244.4.180.
ns25.customer.level3.net points to: 209.244.5.148.
ns26.customer.level3.net points to: 209.244.5.149.
Host names that point to 216.22.72.198: dns01.progresstelecom.com, dns01.pt-llc.net.
Host names that point to 216.22.72.230: dns03.progresstelecom.com, dns03.pt-llc.net.