`wwwwexpressscripts.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

wwwwexpressscripts.com

DNS History

6 records (2 active, 4 former)

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

○ 2017-05-08 17:34:16
● 2026-03-16 14:23:14
● 2026-03-23 00:23:00

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

○ 2017-05-08 17:34:16
● 2026-03-16 14:23:14
● 2026-03-23 00:23:00

○NSns7.rookdns.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 17:34:16
○ 2026-03-16 14:23:14
○ 2026-03-23 00:23:00

○NSns8.rookdns.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 17:34:16
○ 2026-03-16 14:23:14
○ 2026-03-23 00:23:00

○A141.8.224.932017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 17:34:16
○ 2026-03-16 14:23:14
○ 2026-03-23 00:23:00

○PTRns7.rookdns.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 17:34:16
○ 2026-03-16 14:23:14
○ 2026-03-23 00:23:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
wwwwexpressscripts.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 wwwwexpressscripts.com (unsigned zone)

⏱️ Timing

Total: 232ms | 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

wwwwexpressscripts.com's delegation uses two name servers, ns2.cigna.com and ns.cigna.com.

wwwwexpressscripts.com shares the same name server setup as other domains, for example gtypeme.org, yi-sai.net, choic3linx.com, express-script-prime.net and todosobrepsicologia.es.

wwwwexpressscripts.com at least partially shares name servers with other domains, including xn--cignahealtcare-u7f.com, smileguaranteed.com, thecignagr9up.com, mycigna4health.com and xn--cignhelthcre-wcbce.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.

wwwwexpressscripts.com - robtex.com