`codingknowledge.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

WOT: UNKNOWN (35/100)

Same first word

codingknowledge.com

DNS History

11 records (3 active, 8 former)

●NSns.buydomains.com2017-10-09 → 2026-03-24 · 3 obs

○ 2016-12-24 02:55:26
● 2017-10-09 08:07:30
● 2026-03-24 01:44:04

○NSns03.domaincontrol.com2016-04-29 → 2016-12-24 · 4 obs

● 2016-04-29 01:09:38
● 2016-12-24 02:55:26
○ 2017-10-09 08:07:30
○ 2026-03-24 01:44:04

○NSns04.domaincontrol.com2016-04-29 → 2016-12-24 · 4 obs

● 2016-04-29 01:09:38
● 2016-12-24 02:55:26
○ 2017-10-09 08:07:30
○ 2026-03-24 01:44:04

●NSthis-domain-for-sale.com2026-03-11 → 2026-03-24 · 3 obs

○ 2017-10-09 08:07:30
● 2026-03-11 19:48:42
● 2026-03-24 01:44:04

○MXmailstore1.secureserver.net2016-04-29 → 2016-12-24 · 4 obs

● 2016-04-29 01:09:38
● 2016-12-24 02:55:26
○ 2017-10-09 08:07:30
○ 2026-03-24 01:44:04

○MXsmtp.secureserver.net2016-04-29 → 2016-12-24 · 4 obs

● 2016-04-29 01:09:38
● 2016-12-24 02:55:26
○ 2017-10-09 08:07:30
○ 2026-03-24 01:44:04

●A207.148.248.1432017-10-09 → 2026-03-24 · 3 obs

○ 2016-12-24 02:55:26
● 2017-10-09 08:07:30
● 2026-03-24 01:44:04

○A216.239.32.212016-04-29 → 2016-04-29 · 3 obs

● 2016-04-29 01:09:38
○ 2016-12-24 02:55:26
○ 2026-03-24 01:44:04

○A216.239.34.212016-04-29 → 2016-12-24 · 4 obs

● 2016-04-29 01:09:38
● 2016-12-24 02:55:26
○ 2017-10-09 08:07:30
○ 2026-03-24 01:44:04

○A216.239.36.212016-04-29 → 2016-12-24 · 4 obs

● 2016-04-29 01:09:38
● 2016-12-24 02:55:26
○ 2017-10-09 08:07:30
○ 2026-03-24 01:44:04

○A216.239.38.212016-04-29 → 2016-04-29 · 3 obs

● 2016-04-29 01:09:38
○ 2016-12-24 02:55:26
○ 2026-03-24 01:44:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
codingknowledge.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 codingknowledge.com (unsigned zone)

⏱️ Timing

Total: 167ms | 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

codingknowledge.com points to a single IP address: 207.148.248.143.

Other host names such as strenghtnet.com, www.militaryupdate.com, stirlingauto.com, wesac.com and aisy.net share IP numbers with codingknowledge.com.

Name Servers

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

codingknowledge.com uses the same name server setup as other domains, including thrivingconcepts.com, esequences.com, aidspot.com, piap.net and visiblehope.com.

At least part of the name servers for codingknowledge.com are shared with other domains, for instance fabulousvenues.com, bloomaid.com, theframe.net, foreverfoodie.com and enyex.com.

These name servers are commonly used alongside the name servers ns2.buydomains.com.

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

codingknowledge.com - robtex.com