`knowledgecomputing.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=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=1776176232

Same first word

knowledgecomputing.co.uk

knowledgecomputing.com

DNS History

10 records (4 active, 6 former)

○NSns.buydomains.com2008-03-09 → 2019-12-20 · 4 obs

● 2008-03-09 18:50:54
● 2019-12-20 12:55:12
○ 2026-03-20 05:00:44
○ 2026-04-14 14:18:32

●NSns1.afternic.com2026-03-20 → 2026-04-14 · 3 obs

○ 2019-12-20 12:55:12
● 2026-03-20 05:00:44
● 2026-04-14 14:18:32

●NSns2.afternic.com2026-03-20 → 2026-04-14 · 3 obs

○ 2019-12-20 12:55:12
● 2026-03-20 05:00:44
● 2026-04-14 14:18:32

○NSthis-domain-for-sale.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 18:50:54
○ 2015-07-21 19:43:34
○ 2026-04-14 14:18:32

○MXdev.null2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 18:50:54
○ 2015-07-21 19:43:34
○ 2026-04-14 14:18:32

●A13.248.169.482026-03-20 → 2026-04-14 · 3 obs

○ 2019-12-20 12:55:12
● 2026-03-20 05:00:44
● 2026-04-14 14:18:32

○A207.148.248.1432015-12-06 → 2019-12-20 · 5 obs

○ 2015-07-21 19:43:34
● 2015-12-06 16:05:48
● 2019-12-20 12:55:12
○ 2026-03-20 05:00:44
○ 2026-04-14 14:18:32

○A208.254.26.1322008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 18:50:54
○ 2015-07-21 19:43:34
○ 2026-04-14 14:18:32

○A66.151.181.492015-07-21 → 2015-07-21 · 4 obs

○ 2008-03-09 18:50:54
● 2015-07-21 19:43:34
○ 2015-12-06 16:05:48
○ 2026-04-14 14:18:32

●A76.223.54.1462026-03-20 → 2026-04-14 · 3 obs

○ 2019-12-20 12:55:12
● 2026-03-20 05:00:44
● 2026-04-14 14:18:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowledgecomputing.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgecomputing.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns2.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

knowledgecomputing.com points to two IPs: 13.248.169.48 and 76.223.54.146.

Other host names including 86.111.11-static.reverse.sici.org, www.strawberryhouse.com, 5k.nl, ocean.mx and foundationalism.org share IP numbers with knowledgecomputing.com.

Name Servers

knowledgecomputing.com's delegation uses two name servers, ns1.afternic.com and ns2.afternic.com.

knowledgecomputing.com shares the same name server setup as other domains, for example monochat.com, autist.com, www.automatictax.com, iphac.com and www.brimbank.org.

knowledgecomputing.com at least partially shares name servers with other domains, including endagi.com, ihdt.com, themeadowskennel.com, i983.com and (0x736578)ywallpaper.com.

Host names with two IPs:

ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69

ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69

knowledgecomputing.com - robtex.com