`express-scriptsmedcare.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=1774480507

Same first word

express-scriptsmedcare.com

DNS History

6 records (2 active, 4 former)

●NSns.cigna.com2026-03-16 → 2026-03-25 · 3 obs

○ 2018-10-02 05:51:34
● 2026-03-16 14:24:50
● 2026-03-25 23:16:20

○NSns1.parkingcrew.net2018-10-02 → 2018-10-02 · 3 obs

● 2018-10-02 05:51:34
○ 2026-03-16 14:24:50
○ 2026-03-25 23:16:20

●NSns2.cigna.com2026-03-16 → 2026-03-25 · 3 obs

○ 2018-10-02 05:51:34
● 2026-03-16 14:24:50
● 2026-03-25 23:16:20

○NSns2.parkingcrew.net2018-10-02 → 2018-10-02 · 3 obs

● 2018-10-02 05:51:34
○ 2026-03-16 14:24:50
○ 2026-03-25 23:16:20

○A185.53.179.82018-10-02 → 2018-10-02 · 3 obs

● 2018-10-02 05:51:34
○ 2026-03-16 14:24:50
○ 2026-03-25 23:16:20

○A54.72.9.512018-10-02 → 2018-10-02 · 3 obs

● 2018-10-02 05:51:34
○ 2026-03-16 14:24:50
○ 2026-03-25 23:16:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
express-scriptsmedcare.com	ns2.cigna.com, ns.cigna.com	2 records

✅ Authoritative Response

Server:170.48.11.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for express-scriptsmedcare.com (unsigned zone)

⏱️ Timing

Total: 2080ms | 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

express-scriptsmedcare.com's delegation uses two name servers, ns2.cigna.com and ns.cigna.com.

express-scriptsmedcare.com shares the same name server setup as other domains, for example cfojeffhall.com, expressscripts.store, scriptsathome.us, drugtrends-report.cc and evernorthheath.biz.

express-scriptsmedcare.com at least partially shares name servers with other domains, including xn--cignhealthcare-oib.com, thecignatroup.com, cignafollowmyhealth.com, xn--thecgnagroup-6td.com and ciygnahealthcare.com.

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

Host names with a single IP:

ns2.cigna.com points to 170.48.24.5.

ns.cigna.com points to 170.48.11.4.

express-scriptsmedcare.com - robtex.com