`challenge-adv.com`

DNSSEC	⚠️ Not signed
A	192.3.201.45^{🇺🇸 Colocrossing-AS192.3.201.0/24 World Host Group US Inc}
		PTR	`rs204.nsresponse.com`
NS	`ns100.nsresponse.com` ⭐
		A	192.243.110.201^{🇬🇧 WHG-USE1192.243.110.0/24}
			PTR	`alphaserver.corewebsitedesign.co.uk`
NS	`ns101.nsresponse.com`
		A	192.250.239.210^{🇬🇧 WHG-LON192.250.239.0/24}
MX	`challenge-adv.com` ⭐
		A	192.3.201.45^{🇺🇸 Colocrossing-AS192.3.201.0/24 World Host Group US Inc}
			PTR	`rs204.nsresponse.com`
TXT	`v=spf1 +ip4:192.3.201.45 +include:spf.mysecurecloudhost.com +ip4:184.170.148....`
SOA	`ns100.nsresponse.com`technical\@staff.abstractdns.com 2026-03-14 #1

`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=1771291435

DNS History

7 records (4 active, 3 former)

○NSns1.nsresponse.com2016-12-13 → 2017-09-05 · 4 obs

● 2016-12-13 04:38:10
● 2017-09-05 23:42:24
○ 2026-03-20 06:54:00
○ 2026-03-20 06:54:02

●NSns100.nsresponse.com2026-03-20 → 2026-03-20 · 3 obs

○ 2017-09-05 23:42:24
● 2026-03-20 06:54:00
● 2026-03-20 06:54:02

●NSns101.nsresponse.com2026-03-20 → 2026-03-20 · 3 obs

○ 2017-09-05 23:42:24
● 2026-03-20 06:54:00
● 2026-03-20 06:54:02

○NSns2.nsresponse.com2016-12-13 → 2017-09-05 · 4 obs

● 2016-12-13 04:38:10
● 2017-09-05 23:42:24
○ 2026-03-20 06:54:00
○ 2026-03-20 06:54:02

●MXchallenge-adv.com2016-12-13 → 2026-03-20 · 2 obs

● 2016-12-13 04:38:10
● 2026-03-20 06:54:02

●A192.3.201.452026-03-20 → 2026-03-20 · 3 obs

○ 2017-09-05 23:42:24
● 2026-03-20 06:54:00
● 2026-03-20 06:54:02

○A204.93.177.1362016-12-13 → 2017-09-05 · 4 obs

● 2016-12-13 04:38:10
● 2017-09-05 23:42:24
○ 2026-03-20 06:54:00
○ 2026-03-20 06:54:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
challenge-adv.com	ns100.nsresponse.com, ns101.nsresponse.com	2 records

✅ Authoritative Response

Server: 192.243.110.201

NS records: ns100.nsresponse.com, ns101.nsresponse.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for challenge-adv.com (unsigned zone)

⏱️ Timing

Total: 604ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.3.201.45`
NS	2	`ns101.nsresponse.com, ns100.nsresponse.com`
MX	1	`challenge-adv.com (pri: 0)`
TXT	1	`v=spf1 +ip4:192.3.201.45 +include:spf.my`
SOA	1	`ns100.nsresponse.com technical\.staff.ab`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns100.nsresponse.com, ns101.nsresponse.com)

Analysis

IP Addresses

challenge-adv.com points to IP number 192.3.201.45.

For instance, other host names pbstartups.com, _dc-mx.6db3c357bfc9.industrialenginerebuilders.com, salesianosalto.edu.uy, asacord.com and thelwcollection.com share IP numbers with challenge-adv.com.

Name Servers

challenge-adv.com is delegated to two name servers: ns100.nsresponse.com and ns101.nsresponse.com.

challenge-adv.com uses the same name server setup as other domains such as siddikiyait.net, cammarata.biz, adanmaldonado.cl, qnbfinansb.com and webfoke.com.

challenge-adv.com shares name servers with other domains at least partially, for example southpadreislandconcierge.com, htshosting.com, jewelsandabove.com, egits.net and trimmermag.com.

these name servers are often used with the following: ns1.nsresponse.com, ns2.nsresponse.com, ns101.webhostingbuzz.com, ns100.webhostingbuzz.com, ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com, ns1.errolhosting.com, ns2.errolhosting.com and ns100.whbdns.com.

Host names with one IP number:

ns100.nsresponse.com points to: 192.243.110.201.

ns101.nsresponse.com points to: 192.250.239.210.

Mail Servers

challenge-adv.com is handled by a single mail server, challenge-adv.com.

challenge-adv.com points to a single IP: 192.3.201.45.

challenge-adv.com - robtex.com