`zone4challenge.com`

	CNAME	`www.zone4challenge.com`
	DNSSEC	⚠️ Not signed
	A	154.213.90.113^{🇭🇰 MYCLOUD-AS-AP154.213.80.0/20 CloudFly Net Inc Pending}

`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=1778793506

Previously MX for

zone4challenge.com

Subdomains

www.zone4challenge.com

Same first word

zone4challenge.com

DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-03-26 → 2026-05-14 · 3 obs

○ 2017-05-26 07:11:54
● 2026-03-26 14:23:34
● 2026-05-14 21:20:50

●NSa7.share-dns.com2026-03-26 → 2026-05-14 · 3 obs

○ 2017-05-26 07:11:54
● 2026-03-26 14:23:34
● 2026-05-14 21:20:50

●NSb.share-dns.net2026-03-26 → 2026-05-14 · 3 obs

○ 2017-05-26 07:11:54
● 2026-03-26 14:23:34
● 2026-05-14 21:20:50

●NSb7.share-dns.net2026-03-26 → 2026-05-14 · 3 obs

○ 2017-05-26 07:11:54
● 2026-03-26 14:23:34
● 2026-05-14 21:20:50

○NSns1.moveupweb.com2015-06-05 → 2017-05-26 · 4 obs

● 2015-06-05 10:43:14
● 2017-05-26 07:11:54
○ 2026-03-26 14:23:34
○ 2026-05-14 21:20:50

○NSns2.moveupweb.com2015-06-05 → 2017-05-26 · 4 obs

● 2015-06-05 10:43:14
● 2017-05-26 07:11:54
○ 2026-03-26 14:23:34
○ 2026-05-14 21:20:50

○MXzone4challenge.com2015-06-05 → 2017-05-26 · 4 obs

● 2015-06-05 10:43:14
● 2017-05-26 07:11:54
○ 2026-03-26 14:23:34
○ 2026-05-14 21:20:50

○A192.232.237.1002015-06-05 → 2017-05-26 · 4 obs

● 2015-06-05 10:43:14
● 2017-05-26 07:11:54
○ 2026-03-26 14:23:34
○ 2026-05-14 21:20:50

●CNAMEwww.zone4challenge.com2026-03-26 → 2026-05-14 · 2 obs

● 2026-03-26 14:23:34
● 2026-05-14 21:20:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
zone4challenge.com	b7.share-dns.net, a7.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zone4challenge.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`
CNAME	1	`www.zone4challenge.com`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a7.share-dns.com)

Analysis

Hierarchy

zone4challenge.com is a parent of www.zone4challenge.com.

IP Addresses

zone4challenge.com points to a single IP address: 154.213.90.113.

Other host names, for instance www.zone4challenge.com, share IP numbers with zone4challenge.com.

zone4challenge.com - robtex.com