`comp-z-tech.com`

DNSSEC	⚠️ Not signed
NS	`aus-ibextdns-01.wiley.com` ⚠️ Not in zone NS records
		A	63.97.185.156^{🇺🇸 JWS-ASN-01R63.97.184.0/23 Verizon Business}
NS	`car-ibextdns-01.wiley.com` ⚠️ Not in zone NS records
		A	63.97.119.2^{🇺🇸 JWS-ASN-01R63.97.118.0/23 Verizon Business}
			PTR	`host2.ttslinx.com`

`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=1774602407

Same first word

comp-z-tech.com

DNS History

7 records (2 active, 5 former)

●NSaus-ibextdns-01.wiley.com2026-02-17 → 2026-03-27 · 2 obs

● 2026-02-17 13:39:20
● 2026-03-27 09:30:40

●NScar-ibextdns-01.wiley.com2026-02-17 → 2026-03-27 · 2 obs

● 2026-02-17 13:39:20
● 2026-03-27 09:30:40

○MXdomain.not.configured2015-08-09 → 2017-03-31 · 4 obs

● 2015-08-09 22:52:12
● 2017-03-31 13:50:20
○ 2026-02-17 13:39:20
○ 2026-03-27 09:30:40

○A107.170.2.222017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-08 10:41:10
● 2017-03-31 13:50:20
○ 2026-02-17 13:39:20
○ 2026-03-27 09:30:40

○A52.70.175.1812016-03-07 → 2016-07-08 · 5 obs

○ 2015-12-04 01:09:42
● 2016-03-07 20:55:56
● 2016-07-08 10:41:10
○ 2017-03-31 13:50:20
○ 2026-03-27 09:30:40

○A54.235.159.972015-08-09 → 2015-12-04 · 4 obs

● 2015-08-09 22:52:12
● 2015-12-04 01:09:42
○ 2016-03-07 20:55:56
○ 2026-03-27 09:30:40

○PTRdomain.not.configured2015-08-09 → 2017-03-31 · 4 obs

● 2015-08-09 22:52:12
● 2017-03-31 13:50:20
○ 2026-02-17 13:39:20
○ 2026-03-27 09:30:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
comp-z-tech.com	aus-ibextdns-01.wiley.com, car-ibextdns-01.wiley.com	2 records

✅ Authoritative Response

Server:63.97.119.2

NS records: aus-ibextdns-01.wiley.com, car-ibextdns-01.wiley.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comp-z-tech.com (unsigned zone)

⏱️ Timing

Total: 335ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (aus-ibextdns-01.wiley.com, car-ibextdns-01.wiley.com)

Analysis

Name Servers

comp-z-tech.com is delegated to two name servers: aus-ibextdns-01.wiley.com and car-ibextdns-01.wiley.com.

comp-z-tech.com uses the same name server setup as other domains, including idxpowered.com, photonicsnow.net, onlinetest.net, historyviews.com and wileyeurope.com.

At least part of the name servers for comp-z-tech.com are shared with other domains, for instance wiley-online.org, wiley.co.in, therapeuticsplusmedway.com, wileycoursetext.com and pfieffer.com.

Hostnames with a single IP

aus-ibextdns-01.wiley.com resolves to: 63.97.185.156.

car-ibextdns-01.wiley.com resolves to: 63.97.119.2.

comp-z-tech.com - robtex.com

comp-z-tech.com

com