labcorp.zip - robtex.com
labcorp.zip
| 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 | lucid-validateMYKgzIMFZVMVqJ4P4xqD | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns3.labcorp.cominternetdomainadmin@labcorp.com 2024-11-26 #7 | ||||||
zip
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSdns3.labcorp.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 00:32:14
●NSdns4.labcorp.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 00:32:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| zip | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| labcorp.zip | dns4.labcorp.com, dns3.labcorp.com | - |
✅ Authoritative Response
Server:162.134.132.77
NS records: dns4.labcorp.com, dns3.labcorp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for labcorp.zip (unsigned zone)
⏱️ Timing
Total: 535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns4.labcorp.com, dns3.labcorp.com |
| TXT | 2 | v=spf1 -all, lucid-validateMYKgzIMFZVMVqJ4P4xqD |
| SOA | 1 | dns3.labcorp.com internetdomainadmin.lab |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
Name Servers
Delegation for labcorp.zip rests with two name servers, dns3.labcorp.com and dns4.labcorp.com.
labcorp.zip shares the same name server setup as other domains, including trakstudies.com, mytestingoptions.com, rmlonline.com, medtoxlaboratoriesinc.net and labcorgenetic.jobs.
labcorp.zip shares name servers with other domains at least partially, for example 88.145.12.in-addr.arpa.
Host names with one IP number: dns3.labcorp.com points to 162.134.164.164; dns4.labcorp.com points to 162.134.132.77.