`fsp1stopguide.com`

DNSSEC	⚠️ Not signed
A	173.203.145.181^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
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	`v=spf1 -all`
SOA	`ps2idns05.express-scripts.com`nsse@express-scripts.com 2015-09-03 #25

`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=1774362087

Same first word

fsp1stopguide.com

DNS History

10 records (4 active, 6 former)

○NSns.rackspace.com2015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 09:13:54
○ 2015-10-17 13:08:18
○ 2026-03-24 14:36:56

○NSns01.medco.com2015-10-17 → 2016-09-25 · 5 obs

○ 2015-05-18 09:13:54
● 2015-10-17 13:08:18
● 2016-09-25 08:19:52
○ 2017-11-18 12:20:18
○ 2026-03-24 14:36:56

○NSns02.medco.com2015-10-17 → 2016-09-25 · 5 obs

○ 2015-05-18 09:13:54
● 2015-10-17 13:08:18
● 2016-09-25 08:19:52
○ 2017-11-18 12:20:18
○ 2026-03-24 14:36:56

○NSns03.medco.com2015-10-17 → 2016-09-25 · 5 obs

○ 2015-05-18 09:13:54
● 2015-10-17 13:08:18
● 2016-09-25 08:19:52
○ 2017-11-18 12:20:18
○ 2026-03-24 14:36:56

●NSns04.express-scripts.com2017-11-18 → 2026-03-24 · 3 obs

○ 2016-09-25 08:19:52
● 2017-11-18 12:20:18
● 2026-03-24 14:36:56

●NSns05.express-scripts.com2017-11-18 → 2026-03-24 · 3 obs

○ 2016-09-25 08:19:52
● 2017-11-18 12:20:18
● 2026-03-24 14:36:56

○NSns2.rackspace.com2015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 09:13:54
○ 2015-10-17 13:08:18
○ 2026-03-24 14:36:56

●NSps2idns05.express-scripts.com2026-03-16 → 2026-03-24 · 3 obs

○ 2017-11-18 12:20:18
● 2026-03-16 14:31:10
● 2026-03-24 14:36:56

○A166.78.227.1872015-05-18 → 2015-05-18 · 3 obs

● 2015-05-18 09:13:54
○ 2015-10-17 13:08:18
○ 2026-03-24 14:36:56

●A173.203.145.1812015-10-17 → 2026-03-24 · 3 obs

○ 2015-05-18 09:13:54
● 2015-10-17 13:08:18
● 2026-03-24 14:36:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
fsp1stopguide.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 fsp1stopguide.com (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.203.145.181`
NS	2	`ns05.express-scripts.com, ns04.express-scripts.com`
TXT	1	`v=spf1 -all`
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

IP Addresses

fsp1stopguide.com points to a single IP address: 173.203.145.181.

Other host names such as medcopharmacy.mobi, medcopharmacy.org, medcopharmacy.us, expressscriptsmedicarepdp.org and medcopharmacy.com share IP numbers with fsp1stopguide.com.

Name Servers

fsp1stopguide.com is delegated to three name servers: ns04.express-scripts.com, ns05.express-scripts.com and ps2idns05.express-scripts.com.

At least part of the name servers for fsp1stopguide.com are shared with other domains, for instance freedomdrug.com, medco-mail.com, expressscriptspharmacy.com, healthbridgepharma.com and galileobi.com.

Host names with a single IP:

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

fsp1stopguide.com - robtex.com