`jhuappliedphysics.us`

DNSSEC	⚠️ Not signed
A	128.244.178.237^{🇺🇸 AS77128.244.0.0/16 JHUAPL 11100 Johns Hopkins Rd Laurel, MD 20723 US}
		PTR	`jhuapl.com`
		PTR	`jhuapl.edu`
		PTR	`convey.jhuapl.edu`
		PTR	`mesa.jhuapl.edu`
		PTR	`milspace.jhuapl.edu`
		PTR	`origin-www.jhuapl.edu`
		PTR	`techdigest.jhuapl.edu`
NS	`ns53.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns54.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS53.WORLDNIC.COM`namehost@WORLDNIC.COM serial=107092709

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1777362521

Same first word

jhuappliedphysics.biz

jhuappliedphysics.org

jhuappliedphysics.us

jhuappliedphysics.info

DNS History

4 records (3 active, 1 former)

●NSns53.worldnic.com2015-08-11 → 2026-04-28 · 2 obs

● 2015-08-11 03:24:20
● 2026-04-28 08:21:32

●NSns54.worldnic.com2015-08-11 → 2026-04-28 · 2 obs

● 2015-08-11 03:24:20
● 2026-04-28 08:21:32

○MXp.webcom.ctmail.com2015-12-14 → 2017-07-09 · 4 obs

● 2015-12-14 03:18:26
● 2017-07-09 12:08:06
○ 2026-03-16 19:06:28
○ 2026-04-28 08:21:32

●A128.244.178.2372015-08-11 → 2026-04-28 · 2 obs

● 2015-08-11 03:24:20
● 2026-04-28 08:21:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us...	-
jhuappliedphysics.us	ns54.worldnic.com, ns53.worldnic.com	-

✅ Authoritative Response

Server:162.159.27.8

NS records: ns54.worldnic.com, ns53.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jhuappliedphysics.us (unsigned zone)

⏱️ Timing

Total: 1543ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`128.244.178.237`
NS	2	`ns54.worldnic.com, ns53.worldnic.com`
SOA	1	`NS53.WORLDNIC.COM namehost.WORLDNIC.COM`

Analysis

IP Addresses

jhuappliedphysics.us points to a single IP number: 128.244.178.237.

Other host names, for instance johnshopkinsuniversityappliedphysicslaboratory.us, milspace.jhuapl.edu, www.jhuapl.us, mesa.jhuapl.edu and ciims.us share IP numbers with jhuappliedphysics.us.

Name Servers

Delegation for jhuappliedphysics.us rests with two name servers, ns53.worldnic.com and ns54.worldnic.com.

jhuappliedphysics.us shares the same name server setup as other domains, including flash.org, designergreetings.org, terraforming.com, cheers4years.com and mccammongroup.com.

jhuappliedphysics.us shares name servers with other domains at least partially, for example karb.org.

Host names with one IP number: ns53.worldnic.com points to 162.159.26.165; ns54.worldnic.com points to 162.159.27.8.

jhuappliedphysics.us - robtex.com