`realchallenges.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
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=1785214707

Same first word

realchallenges.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-07-20 → 2026-07-28 · 2 obs

● 2026-07-20 10:09:06
● 2026-07-28 05:11:10

●NSthis-domain-for-sale.com2026-07-20 → 2026-07-28 · 2 obs

● 2026-07-20 10:09:06
● 2026-07-28 05:11:10

●A207.148.248.1432015-10-20 → 2026-07-28 · 3 obs

○ 2015-05-25 09:41:30
● 2015-10-20 05:40:50
● 2026-07-28 05:11:10

○A66.151.181.492015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 09:41:30
○ 2015-10-20 05:40:50
○ 2026-07-28 05:11:10

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:52.4.207.204

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for realchallenges.com (unsigned zone)

⏱️ Timing

Total: 3060ms | 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

realchallenges.com resolves to one IP address: 207.148.248.143.

root.smallgrocery.com, roomfactory.com, popularcare.com and two other host names share IP numbers with realchallenges.com.

Name Servers

realchallenges.com is served by two delegated name servers, this-domain-for-sale.com and ns.buydomains.com.

realchallenges.com uses the same name servers as several other domains — among them spyinstructors.com, experiencesit.com, connectinghope.com and two more.

The DNS delegation for realchallenges.com at least partly coincides with that of other domains, zeena.org being one example.

this-domain-for-sale.com and ns.buydomains.com share one IP address between them — 52.20.26.87.

These two host names — this-domain-for-sale.com and ns.buydomains.com — each point to 52.20.26.87 IP addresses.

realchallenges.com - robtex.com