`express-scriptsmedicare.com`

DNSSEC	⚠️ Not signed
NS	`ps2idns05.express-scripts.com` ⭐
		A	10.221.224.150
NS	`ns04.express-scripts.com`
		A	167.211.104.150^{🇺🇸 AS5696167.211.104.0/24 Akamai Technologies, Inc}
NS	`ns05.express-scripts.com`
		A	167.18.104.150^{🇺🇸 AS5696167.18.104.0/24 Akamai Technologies, Inc.}
TXT	`_a57v6ld7cde4wpwhhl0uc92ivcuhd0c`
TXT	`v=spf1 ip4:40.143.95.251 -all`
TXT	`_ohzf6f73kriwrg9qqv6vmp4ocl5ukug`
TXT	`_5xno8w7mkm623xm8khbcao0bgzarzhi`
SOA	`ps2idns05.express-scripts.com`nsse@express-scripts.com 2012-09-29 #35

`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

express-scriptsmedicare.com

express-scriptsmedicare.org

express-scriptsmedicare.co

express-scriptsmedicare.info

express-scriptsmedicare.ws

express-scriptsmedicare.net

express-scriptsmedicare.biz

DNS History

8 records (3 active, 5 former)

○NSns01.medco.com2015-08-05 → 2017-02-14 · 4 obs

● 2015-08-05 19:52:06
● 2017-02-14 00:41:34
○ 2019-12-21 06:25:18
○ 2026-03-23 08:13:24

○NSns02.medco.com2015-08-05 → 2017-02-14 · 4 obs

● 2015-08-05 19:52:06
● 2017-02-14 00:41:34
○ 2019-12-21 06:25:18
○ 2026-03-23 08:13:24

○NSns03.medco.com2015-08-05 → 2017-02-14 · 4 obs

● 2015-08-05 19:52:06
● 2017-02-14 00:41:34
○ 2019-12-21 06:25:18
○ 2026-03-23 08:13:24

●NSns04.express-scripts.com2017-02-14 → 2026-03-23 · 3 obs

○ 2015-08-05 19:52:06
● 2017-02-14 00:41:34
● 2026-03-23 08:13:24

●NSns05.express-scripts.com2017-02-14 → 2026-03-23 · 3 obs

○ 2015-08-05 19:52:06
● 2017-02-14 00:41:34
● 2026-03-23 08:13:24

●NSps2idns05.express-scripts.com2026-03-16 → 2026-03-23 · 3 obs

○ 2019-12-21 06:25:18
● 2026-03-16 14:32:40
● 2026-03-23 08:13:24

○A167.211.100.152015-08-05 → 2017-02-14 · 4 obs

● 2015-08-05 19:52:06
● 2017-02-14 00:41:34
○ 2019-12-21 06:25:18
○ 2026-03-23 08:13:24

○A167.211.52.1182019-12-21 → 2019-12-21 · 4 obs

○ 2017-02-14 00:41:34
● 2019-12-21 06:25:18
○ 2026-03-16 14:32:40
○ 2026-03-23 08:13:24

🔍 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-scriptsmedicare.com	ns05.express-scripts.com, ns04.express-scripts.com	2 records

✅ Authoritative Response

Server:167.211.104.150

NS records: ns05.express-scripts.com, ns04.express-scripts.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns04.express-scripts.com, ns05.express-scripts.com`
TXT	4	`v=spf1 ip4:40.143.95.251 -all, _ohzf6f73kriwrg9qqv6vmp4ocl5ukug...`
SOA	1	`ps2idns05.express-scripts.com nsse.expre`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns05.express-scripts.com, ns04.express-scripts.com)

Analysis

Name Servers

express-scriptsmedicare.com is delegated to three name servers: ns04.express-scripts.com, ns05.express-scripts.com and ps2idns05.express-scripts.com.

express-scriptsmedicare.com at least partially shares name servers with other domains, for instance yi-sai.com, medcoresearch.org, healthbridgeinc.com, express-scriptsbestprice.com and carecontinuum.com.

Host names with one IP number:

ns04.express-scripts.com points to 167.211.104.150.

ns05.express-scripts.com points to 167.18.104.150.

ps2idns05.express-scripts.com points to 10.221.224.150.

express-scriptsmedicare.com - robtex.com