`express-scriptsgroup.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=1774431097

Same first word

express-scriptsgroup.com

DNS History

7 records (2 active, 5 former)

○NSdns1.registrar-servers.com2017-10-04 → 2017-10-04 · 3 obs

● 2017-10-04 14:10:52
○ 2026-03-16 14:26:12
○ 2026-03-25 09:32:14

○NSdns2.registrar-servers.com2017-10-04 → 2017-10-04 · 3 obs

● 2017-10-04 14:10:52
○ 2026-03-16 14:26:12
○ 2026-03-25 09:32:14

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

○ 2017-10-04 14:10:52
● 2026-03-16 14:26:12
● 2026-03-25 09:32:14

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

○ 2017-10-04 14:10:52
● 2026-03-16 14:26:12
● 2026-03-25 09:32:14

○MXmx1.privateemail.com2017-10-04 → 2017-10-04 · 3 obs

● 2017-10-04 14:10:52
○ 2026-03-16 14:26:12
○ 2026-03-25 09:32:14

○MXmx2.privateemail.com2017-10-04 → 2017-10-04 · 3 obs

● 2017-10-04 14:10:52
○ 2026-03-16 14:26:12
○ 2026-03-25 09:32:14

○A162.255.119.1702017-10-04 → 2017-10-04 · 3 obs

● 2017-10-04 14:10:52
○ 2026-03-16 14:26:12
○ 2026-03-25 09:32:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
express-scriptsgroup.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-scriptsgroup.com (unsigned zone)

⏱️ Timing

Total: 285ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns.cigna.com, ns2.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

Two name servers ns2.cigna.com and ns.cigna.com handle the delegation for express-scriptsgroup.com.

express-scriptsgroup.com shares the same name server setup as other domains, for instance fivestarmedicareplan.com, brighter.co, 1knoweroad.co.uk, exprressscripts.com and centralfillrx.net.

express-scriptsgroup.com at least partially shares name servers with other domains, for instance cignahealthcaret.com, cignaonline.com.tr, ciigna.io, xn--ignahealthare-vubk.com and xn--thecigngroup-mcb.com.

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

Host names with one IP:

ns2.cigna.com points to: 170.48.24.5

ns.cigna.com points to: 170.48.11.4

express-scriptsgroup.com - robtex.com