`expressscripts-tricare.com`

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.com`dnsdhcpipam@cigna.com serial=104

`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.net`nstld@verisign-grs.com serial=1771291435

Same first word

expressscripts-tricare.com

DNS History

5 records (2 active, 3 former)

●NSns.cigna.com2026-03-16 → 2026-03-23 · 3 obs

○ 2017-11-14 20:21:14
● 2026-03-16 14:32:16
● 2026-03-23 07:27:48

○NSns1.parkingcrew.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 20:31:00
○ 2017-11-14 20:21:14
○ 2026-03-23 07:27:48

●NSns2.cigna.com2026-03-16 → 2026-03-23 · 3 obs

○ 2017-11-14 20:21:14
● 2026-03-16 14:32:16
● 2026-03-23 07:27:48

○NSns2.parkingcrew.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 20:31:00
○ 2017-11-14 20:21:14
○ 2026-03-23 07:27:48

○A185.53.178.82017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 20:31:00
○ 2017-11-14 20:21:14
○ 2026-03-23 07:27:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
expressscripts-tricare.com	ns2.cigna.com, ns.cigna.com	2 records

✅ Authoritative Response

Server:170.48.24.5

NS records: ns2.cigna.com, ns.cigna.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expressscripts-tricare.com (unsigned zone)

⏱️ Timing

Total: 171ms | 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`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.cigna.com, ns.cigna.com)

Analysis

Name Servers

expressscripts-tricare.com is delegated to two name servers: ns2.cigna.com and ns.cigna.com.

expressscripts-tricare.com uses the same name server setup as other domains such as yourcignalife.com, accuracymanagement.com, cignaplanscalifornia.com, specialcarerx.org and expressscriptslogin.com.

expressscripts-tricare.com shares name servers with other domains at least partially, for example cignahe2althcare.com, cignahealthcarecareers.com, thecignagrohp.com, xn--cignahealthcre-wgf.com and thecizgnagroup.com.

These name servers are commonly used with dns-publicprimary-wdc.sys.cigna.com.

Host names with one IP number:

ns2.cigna.com points to: 170.48.24.5.

ns.cigna.com points to: 170.48.11.4.

expressscripts-tricare.com - robtex.com