`mdliveoffice.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=6

`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

mdliveoffice.com

DNS History

7 records (2 active, 5 former)

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

○ 2017-11-28 15:02:38
● 2026-03-16 14:25:56
● 2026-03-23 10:40:12

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

○ 2017-11-28 15:02:38
● 2026-03-16 14:25:56
● 2026-03-23 10:40:12

○NSns35.domaincontrol.com2016-12-19 → 2017-11-28 · 4 obs

● 2016-12-19 02:37:04
● 2017-11-28 15:02:38
○ 2026-03-16 14:25:56
○ 2026-03-23 10:40:12

○NSns36.domaincontrol.com2016-12-19 → 2017-11-28 · 4 obs

● 2016-12-19 02:37:04
● 2017-11-28 15:02:38
○ 2026-03-16 14:25:56
○ 2026-03-23 10:40:12

○MXmailstore1.secureserver.net2016-12-19 → 2017-11-28 · 4 obs

● 2016-12-19 02:37:04
● 2017-11-28 15:02:38
○ 2026-03-16 14:25:56
○ 2026-03-23 10:40:12

○MXsmtp.secureserver.net2016-12-19 → 2017-11-28 · 4 obs

● 2016-12-19 02:37:04
● 2017-11-28 15:02:38
○ 2026-03-16 14:25:56
○ 2026-03-23 10:40:12

○A50.63.202.332016-12-19 → 2017-11-28 · 4 obs

● 2016-12-19 02:37:04
● 2017-11-28 15:02:38
○ 2026-03-16 14:25:56
○ 2026-03-23 10:40:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
mdliveoffice.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 mdliveoffice.com (unsigned zone)

⏱️ Timing

Total: 1446ms | 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

mdliveoffice.com's delegation is to two name servers ns2.cigna.com and ns.cigna.com.

mdliveoffice.com shares the same name server configuration as other domains, such as pbm.healthcare, onsiteappointments.com, myrxrewards.net, medcoprescriptiondiscountprogram.org and cignaassistanceline.com.

mdliveoffice.com at least partially shares its name servers with other domains, for instance thecignagr0oup.com, xn--cignhealthcare-jgb.com, cignahealthcareh.com, cignahealtbcare.com and xn--cignaealthcare-p76g.com.

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

Host names with a single IP:

ns2.cigna.com resolves to 170.48.24.5.

ns.cigna.com resolves to 170.48.11.4.

mdliveoffice.com - robtex.com