expressscriptslab.biz - robtex.com
expressscriptslab.biz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.cigna.com ⭐ | ||||||
| A | 170.48.24.5🇺🇸 AS13348170.48.24.0/24 | ||||||
| PTR | ns2.cigna.com | ||||||
| NS | ns.cigna.com | ||||||
| A | 170.48.11.4🇺🇸 AS11406170.48.11.0/24 | ||||||
| PTR | ns.cigna.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns.cigna.comdnsdhcpipam@cigna.com serial=104 | ||||||
biz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld.biz ⭐ | ||||||
| NS | b.gtld.biz | ||||||
| NS | c.gtld.biz | ||||||
| NS | m.gtld.biz | ||||||
| NS | n.gtld.biz | ||||||
| NS | w.gtld.biz | ||||||
| NS | x.gtld.biz | ||||||
| NS | y.gtld.biz | ||||||
| SOA | a.gtld.bizadmin@tldns.godaddy serial=1773542346 | ||||||
Same first word
expressscriptslab.biz |
expressscriptslab.info |
expressscriptslab.org |
expressscriptslab.mobi |
expressscriptslab.com |
expressscriptslab.net |
DNS History
2 records (2 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz... | - |
| expressscriptslab.biz | ns2.cigna.com, ns.cigna.com | - |
✅ Authoritative Response
Server:170.48.24.5
NS records: ns2.cigna.com, ns.cigna.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expressscriptslab.biz (unsigned zone)
⏱️ Timing
Total: 805ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.cigna.com, ns.cigna.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns.cigna.com dnsdhcpipam.cigna.com |
Analysis
Name Servers
expressscriptslab.biz's delegation uses two name servers: ns2.cigna.com and ns.cigna.com.
expressscriptslab.biz uses the same name server setup as other domains, such as healhspring.com, winstonqed.co.uk, cignakorea.net, mexican-medco.cc and choicel1nx.com.
expressscriptslab.biz at least partially shares name servers with other domains, including cignsahealthcare.com, evernorthcareproviders.com, thecignigroup.com, cignaheulthcare.com and cignahealth.co.uk.
These name servers are commonly used with dns-publicprimary-wdc.sys.cigna.com.
Host names with a single IP address: ns2.cigna.com points to 170.48.24.5; ns.cigna.com points to 170.48.11.4.