`superchallange.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.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=1771291435

Same first word

superchallange.com

DNS History

3 records (3 active, 0 former)

●NSns.buydomains.com2016-12-17 → 2026-03-22 · 2 obs

● 2016-12-17 15:46:14
● 2026-03-22 22:15:24

●NSthis-domain-for-sale.com2026-03-01 → 2026-03-22 · 3 obs

○ 2016-12-17 15:46:14
● 2026-03-01 15:24:42
● 2026-03-22 22:15:24

●A207.148.248.1432016-12-17 → 2026-03-22 · 2 obs

● 2016-12-17 15:46:14
● 2026-03-22 22:15:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
superchallange.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server: 52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for superchallange.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

superchallange.com points to IP number: 207.148.248.143.

Other host names such as johnsattic.com, architectscanvas.com, wiserkids.com, hivforum.com and arafo.com share IPs with superchallange.com.

Name Servers

superchallange.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

superchallange.com shares the same name server setup as hintcheat.com, exclusivesonline.com, namial.com, swepp.com and teachertimesavers.com.

superchallange.com shares name servers with other domains at least partially, for instance searchadvance.com and napavalleykitchen.com.

Host names sharing one IP: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.

superchallange.com - robtex.com