express-scripts.br.com - robtex.com
express-scripts.br.com
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns2.cigna.com β | ||||||
| A | 170.48.24.5πΊπΈ AS13348170.48.24.0/24 | ||||||
| PTR | ns2.cigna.com | ||||||
| NS | ns.cigna.com | ||||||
| A | 170.48.11.4πΊπΈ AS11406170.48.11.0/24 | ||||||
| PTR | ns.cigna.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns.cigna.comdnsdhcpipam@cigna.com serial=104 | ||||||
br.com
| DNSSEC | π Signed (DS record present) | ||||||
| A | 54.153.56.183πΊπΈ Amazon54.153.0.0/17 EC2 SFO prefix | ||||||
| NS | ns0.centralnic.net β | ||||||
| NS | ns1.centralnic.net | ||||||
| NS | ns2.centralnic.net | ||||||
| NS | ns3.centralnic.net | ||||||
| NS | ns4.centralnic.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000536551 | ||||||
rank #793 in the tld
π Tranco rank: #4,894
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| br.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| express-scripts.br.com | ns2.cigna.com, ns.cigna.com | - |
β Authoritative Response
Server:170.48.11.4
NS records: ns2.cigna.com, ns.cigna.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for express-scripts.br.com (unsigned zone)
β±οΈ Timing
Total: 532ms | Queries: -
π 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
Two name servers ns2.cigna.com and ns.cigna.com handle the delegation for express-scripts.br.com.
express-scripts.br.com shares the same name server setup as other domains, for example myhealthspring.com, express-scriiptts.com, getcignamedicare.com, ever-north-health.nz and mycigna.com.
express-scripts.br.com at least partially shares name servers with other domains, for example cignainvestorday.net, cignahe4althcare.com, thecignagrozup.com, thecignagroupf.com and cignahealthsare.com.
these name servers are commonly used alongside dns-publicprimary-wdc.sys.cigna.com name servers.
Host names with one IP number:
ns2.cigna.com points to 170.48.24.5; ns.cigna.com points to 170.48.11.4.