gccretrostudy.com - robtex.com
gccretrostudy.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns3.labcorp.com ⭐ | ||||||
| A | 162.134.164.164🇺🇸 AS53768162.134.160.0/20 231 Maple Avenue Burlington NC 27215 United States | ||||||
| PTR | dns3.labcorp.com | ||||||
| NS | dns4.labcorp.com | ||||||
| A | 162.134.132.77🇺🇸 AS18994162.134.132.0/24 231 Maple Avenue Burlington NC 27215 United States | ||||||
| PTR | dns4.labcorp.com | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | lucid-validate-SufyKoo75GCxkIm3ejqZ | ||||||
| SOA | dns3.labcorp.cominternetdomainadmin@labcorp.com 2019-09-16 #31 | ||||||
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=1784779597 | ||||||
Same first word
gccretrostudy.com |
DNS History
8 records (2 active, 6 former)
○NSa1.verisigndns.com2015-06-07 → 2018-10-23 · 4 obs
● 2015-06-07 03:00:06
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
○NSa2.verisigndns.com2015-06-07 → 2018-10-23 · 4 obs
● 2015-06-07 03:00:06
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
○NSa3.verisigndns.com2015-06-07 → 2018-10-23 · 4 obs
● 2015-06-07 03:00:06
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
●NSdns3.labcorp.com2026-05-27 → 2026-07-23 · 3 obs
○ 2018-10-23 03:17:06
● 2026-05-27 10:38:28
● 2026-07-23 04:24:00
● 2026-05-27 10:38:28
● 2026-07-23 04:24:00
●NSdns4.labcorp.com2026-05-27 → 2026-07-23 · 3 obs
○ 2018-10-23 03:17:06
● 2026-05-27 10:38:28
● 2026-07-23 04:24:00
● 2026-05-27 10:38:28
● 2026-07-23 04:24:00
○NSu1.verisigndns.com2015-06-07 → 2018-10-23 · 4 obs
● 2015-06-07 03:00:06
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
○NSu2.verisigndns.com2015-06-07 → 2018-10-23 · 4 obs
● 2015-06-07 03:00:06
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
○NSu3.verisigndns.com2015-06-07 → 2018-10-23 · 4 obs
● 2015-06-07 03:00:06
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
● 2018-10-23 03:17:06
○ 2026-05-27 10:38:28
○ 2026-07-23 04:24:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| gccretrostudy.com | dns3.labcorp.com, dns4.labcorp.com | 2 records |
✅ Authoritative Response
Server:162.134.132.77
NS records: dns3.labcorp.com, dns4.labcorp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gccretrostudy.com (unsigned zone)
⏱️ Timing
Total: 219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns4.labcorp.com, dns3.labcorp.com |
| TXT | 2 | lucid-validate-SufyKoo75GCxkIm3ejqZ, v=spf1 -all |
| SOA | 1 | dns3.labcorp.com internetdomainadmin.lab |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns3.labcorp.com, dns4.labcorp.com)
Analysis
Name Servers
The NS records for gccretrostudy.com delegate to dns3.labcorp.com and dns4.labcorp.com.
gccretrostudy.com has the same name server delegation as a number of other domains, such as labcorpbeacon.us, 198.39.12.in-addr.arpa, 72.134.162.in-addr.arpa and two more.
dns3.labcorp.com directs to 162.134.164.164 and dns4.labcorp.com directs to 162.134.132.77; each host name points to exactly one IP number.