`dummiestestprep.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=1776042002

Same first word

dummiestestprep.com

DNS History

9 records (2 active, 7 former)

●NSaus-ibextdns-01.wiley.com2026-04-09 → 2026-04-13 · 3 obs

○ 2017-03-24 13:56:40
● 2026-04-09 00:19:14
● 2026-04-13 01:13:18

○NSbri-ns01.wiley.com2015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 02:31:28
● 2017-03-24 13:56:40
○ 2026-04-09 00:19:14
○ 2026-04-13 01:13:18

●NScar-ibextdns-01.wiley.com2026-04-09 → 2026-04-13 · 3 obs

○ 2017-03-24 13:56:40
● 2026-04-09 00:19:14
● 2026-04-13 01:13:18

○NSjws-edcp.wiley.com2015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 02:31:28
● 2017-03-24 13:56:40
○ 2026-04-09 00:19:14
○ 2026-04-13 01:13:18

○NSns.wiley.co.uk2015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 02:31:28
● 2017-03-24 13:56:40
○ 2026-04-09 00:19:14
○ 2026-04-13 01:13:18

○NSns.wileypub.com2015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 02:31:28
● 2017-03-24 13:56:40
○ 2026-04-09 00:19:14
○ 2026-04-13 01:13:18

○NSns2.wiley.co.uk2015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 02:31:28
● 2017-03-24 13:56:40
○ 2026-04-09 00:19:14
○ 2026-04-13 01:13:18

○NSsg-ns01.wiley.com2015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 02:31:28
● 2017-03-24 13:56:40
○ 2026-04-09 00:19:14
○ 2026-04-13 01:13:18

○A50.63.122.12015-08-20 → 2017-03-24 · 4 obs

● 2015-08-20 02:31:28
● 2017-03-24 13:56:40
○ 2026-04-09 00:19:14
○ 2026-04-13 01:13:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
dummiestestprep.com	aus-ibextdns-01.wiley.com, car-ibextdns-01.wiley.com	2 records

✅ Authoritative Response

Server:63.97.185.156

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dummiestestprep.com (unsigned zone)

⏱️ Timing

Total: 275ms | 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

Two name servers aus-ibextdns-01.wiley.com and car-ibextdns-01.wiley.com are delegated to dummiestestprep.com.

dummiestestprep.com uses the same name server configuration as other domains, such as wiley-online.net, 5behaviours.eu, searchspectroscopy.com, fivebehaviorsskillbuilders.info and knewtonblog.com.

Host names with a single IP address:

aus-ibextdns-01.wiley.com points to 63.97.185.156

car-ibextdns-01.wiley.com points to 63.97.119.2

dummiestestprep.com - robtex.com