`xtremejava.com`

DNSSEC	⚠️ Not signed
A	35.143.197.72^{🇺🇸 CHARTER_COMMUNICATIONS-BB35.136.0.0/13 Adding new prefix to RADb}
		PTR	`syn-035-143-197-072.res.spectrum.com`
NS	`ns17.worldnic.com` ⭐
		A	162.159.26.214^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns18.worldnic.com`
		A	162.159.27.150^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS17.WORLDNIC.com`namehost@WORLDNIC.com serial=126021921

`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=1774733847

PTR for

214.160.93.204.in-addr.arpa

Same first word

xtremejava.com

DNS History

4 records (3 active, 1 former)

●NSns17.worldnic.com2020-01-24 → 2026-03-28 · 2 obs

● 2020-01-24 13:04:16
● 2026-03-28 22:00:28

●NSns18.worldnic.com2020-01-24 → 2026-03-28 · 2 obs

● 2020-01-24 13:04:16
● 2026-03-28 22:00:28

●A35.143.197.722026-03-28 → 2026-03-28 · 3 obs

○ 2020-01-24 13:04:16
● 2026-03-28 22:00:26
● 2026-03-28 22:00:28

○A75.115.199.2222020-01-24 → 2020-01-24 · 3 obs

● 2020-01-24 13:04:16
○ 2026-03-28 22:00:26
○ 2026-03-28 22:00:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
xtremejava.com	ns17.worldnic.com, ns18.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.214

NS records: ns17.worldnic.com, ns18.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xtremejava.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.143.197.72`
NS	2	`ns18.worldnic.com, ns17.worldnic.com`
SOA	1	`NS17.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns17.worldnic.com, ns18.worldnic.com)

Analysis

IP Addresses

xtremejava.com points to a single IP number: 35.143.197.72.

Name Servers

xtremejava.com is delegated to two name servers: ns17.worldnic.com and ns18.worldnic.com.

xtremejava.com uses the same name server setup as other domains, for instance getmethatvoice.com, pma1.net, hopeimportauto.com, mcdean.org and enseigne.org.

Host names with one IP number:

ns17.worldnic.com points to: 162.159.26.214.

ns18.worldnic.com points to: 162.159.27.150.

xtremejava.com - robtex.com

xtremejava.com

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