pcdga.com - robtex.com
pcdga.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | denver.firstlink.com ⚠️ Not in zone NS records | ||||||
| A | 66.37.143.67🇺🇸 FLT-DENVER66.37.143.0/24 FIRST LINK TECHNOLOGY, INC. | ||||||
| PTR | ns1.firstlink.com | ||||||
| NS | ns2.firstlink.com ⚠️ Not in zone NS records | ||||||
| A | 66.37.141.4🇺🇸 FLT-DENVER66.37.141.0/24 FIRST LINK TECHNOLOGY, INC. | ||||||
| PTR | ns2.firstlink.com | ||||||
| NS | ns3.firstlink.com ⚠️ Not in zone NS records | ||||||
| A | 66.37.142.34🇺🇸 FLT-DENVER66.37.142.0/24 FIRST LINK TECHNOLOGY, INC. | ||||||
| PTR | ns3.firstlink.com | ||||||
| NS | ns4.firstlink.com ⚠️ Not in zone NS records | ||||||
| A | 66.37.128.11🇺🇸 Amazon66.37.128.0/24 EC2 Prefix | ||||||
| PTR | ns4.firstlink.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=1784904582 | ||||||
Same first word
pcdga.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSdenver.firstlink.com2026-06-23 → 2026-07-24 · 3 obs
● 2026-06-23 04:33:10
● 2026-07-24 15:03:58
○NSns.firstlink.com2015-08-05 → 2017-02-16 · 4 obs
● 2017-02-16 13:59:58
○ 2026-06-23 04:33:10
○ 2026-07-24 15:03:58
●NSns2.firstlink.com2015-08-05 → 2026-07-24 · 2 obs
● 2026-07-24 15:03:58
●NSns3.firstlink.com2015-08-05 → 2026-07-24 · 2 obs
● 2026-07-24 15:03:58
●NSns4.firstlink.com2015-08-05 → 2026-07-24 · 2 obs
● 2026-07-24 15:03:58
○MXrelay.firstlink.com2015-08-05 → 2017-02-16 · 4 obs
● 2017-02-16 13:59:58
○ 2026-06-23 04:33:10
○ 2026-07-24 15:03:58
○A66.37.140.1162015-08-05 → 2017-02-16 · 4 obs
● 2017-02-16 13:59:58
○ 2026-06-23 04:33:10
○ 2026-07-24 15:03:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pcdga.com | denver.firstlink.com, ns2.firstlink.com, ns3.firstlink.com, ns4.firstlink.com | 4 records |
✅ Authoritative Response
Server:66.37.143.67
NS records: denver.firstlink.com, ns2.firstlink.com, ns3.firstlink.com, ns4.firstlink.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pcdga.com (unsigned zone)
⏱️ Timing
Total: 822ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (denver.firstlink.com, ns2.firstlink.com, ns3.firstlink.com...)
Analysis
Name Servers
pcdga.com has four authoritative name servers: denver.firstlink.com, ns2.firstlink.com, ns3.firstlink.com and ns4.firstlink.com.
pcdga.com shares at least some of its name servers with other domains, including orindaben.org, sandifersells.com, 156.37.66.in-addr.arpa and two others.
These name servers are frequently paired with the name servers ns.firstlink.com and ns1.firstlink.com.
denver.firstlink.com, ns2.firstlink.com, ns3.firstlink.com and ns4.firstlink.com each resolve to one IP address: denver.firstlink.com resolves to 66.37.143.67, ns2.firstlink.com resolves to 66.37.141.4, ns3.firstlink.com resolves to 66.37.142.34 and ns4.firstlink.com resolves to 66.37.128.11.