`geisingerems.com`

DNSSEC	⚠️ Not signed
A	176.100.177.55^{🇺🇦 Radware176.100.177.0/24 -Cloud-Services}
NS	`infoblox.geisinger.edu` ⭐
		A	10.244.238.145
NS	`ns228ext.geisinger.edu`
		A	159.240.6.73^{🇺🇸 AS29899159.240.0.0/16 Geisinger System Services}
			PTR	`ns228ext.geisinger.edu`
NS	`ns6(0x356578)t.geisinger.edu`
		A	159.240.6.65^{🇺🇸 AS29899159.240.0.0/16 Geisinger System Services}
			PTR	`ns1.geisinger.edu`
			PTR	`ns6(0x356578)t.geisinger.edu`
SOA	`infoblox.geisinger.edu`dnsdhcpusers@geisinger.edu serial=11

`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=1776030947

PTR for

26.49.240.159.in-addr.arpa

Same first word

geisingerems.com

geisingerems.org

DNS History

7 records (4 active, 3 former)

●NSinfoblox.geisinger.edu2026-03-24 → 2026-04-12 · 3 obs

○ 2018-12-22 23:13:30
● 2026-03-24 06:07:44
● 2026-04-12 22:02:32

●NSns228ext.geisinger.edu2026-03-24 → 2026-04-12 · 3 obs

○ 2018-12-22 23:13:30
● 2026-03-24 06:07:44
● 2026-04-12 22:02:32

○NSns25.domaincontrol.com2018-12-22 → 2018-12-22 · 3 obs

● 2018-12-22 23:13:30
○ 2026-03-24 06:07:44
○ 2026-04-12 22:02:32

○NSns26.domaincontrol.com2018-12-22 → 2018-12-22 · 3 obs

● 2018-12-22 23:13:30
○ 2026-03-24 06:07:44
○ 2026-04-12 22:02:32

●NSns6(0x356578)t.geisinger.edu2026-03-24 → 2026-04-12 · 3 obs

○ 2018-12-22 23:13:30
● 2026-03-24 06:07:44
● 2026-04-12 22:02:32

●A176.100.177.552026-03-24 → 2026-04-12 · 3 obs

○ 2018-12-22 23:13:30
● 2026-03-24 06:07:44
● 2026-04-12 22:02:32

○A184.168.131.2412018-12-22 → 2018-12-22 · 3 obs

● 2018-12-22 23:13:30
○ 2026-03-24 06:07:44
○ 2026-04-12 22:02:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
geisingerems.com	ns6(0x356578)t.geisinger.edu, ns228ext.geisinger.edu	-

✅ Authoritative Response

Server:159.240.6.65

NS records: ns6(0x356578)t.geisinger.edu, ns228ext.geisinger.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for geisingerems.com (unsigned zone)

⏱️ Timing

Total: 362ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.100.177.55`
NS	2	`ns228ext.geisinger.edu, ns6(0x356578)t.geisinger.edu`
SOA	1	`infoblox.geisinger.edu dnsdhcpusers.geis`

Analysis

IP Addresses

geisingerems.com points to a single IP: 176.100.177.55.

Other host names, for instance danvilleambulance.com, geisinger-ems.org, geisingerems.org, berwickambulance.org and mygeisinger.health share IP numbers with geisingerems.com.

Name Servers

geisingerems.com is delegated to three name servers: infoblox.geisinger.edu, ns228ext.geisinger.edu and ns6(0x356578)t.geisinger.edu.

geisingerems.com at least partially shares its name servers with other domains, for instance thehealthplan.com, geisingeriaa.com, micmri.com, provencareobstetrics.net and lifegeisinger.com.

These name servers are often used together with the name servers ns1.geisinger.edu.

Host names with one IP number:

infoblox.geisinger.edu points to: 10.244.238.145.

ns228ext.geisinger.edu points to: 159.240.6.73.

ns6(0x356578)t.geisinger.edu points to: 159.240.6.65.

geisingerems.com - robtex.com