`knowledgespace.co`

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	`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`
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	`verification-m3erh32ujyoastvophjvuz.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
TXT	`v=spf1 -all`
SOA	`ns2.afternic.com`dns@jomax.net serial=1

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co` 🔒
	NS	`b.registrydns.co` 🔒
	NS	`c.registrydns.co` 🔒
	NS	`d.registrydns.co` 🔒
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759588016

Subdomains

intern.knowledgespace.co

Same first word

knowledgespace.co.uk

knowledgespace.com.au

knowledgespace.co

Similar names

knowledgescape.co.uk

DNS History

13 records (5 active, 8 former)

●NSns1.afternic.com2026-03-09 → 2026-03-10 · 3 obs

○ 2017-11-25 04:30:02
● 2026-03-09 07:59:00
● 2026-03-10 05:31:40

○NSns15.domaincontrol.com2016-04-12 → 2016-09-25 · 4 obs

● 2016-04-12 07:36:20
● 2016-09-25 12:16:10
○ 2017-11-25 04:30:02
○ 2026-03-10 05:31:40

○NSns16.domaincontrol.com2016-04-12 → 2016-09-25 · 4 obs

● 2016-04-12 07:36:20
● 2016-09-25 12:16:10
○ 2017-11-25 04:30:02
○ 2026-03-10 05:31:40

●NSns2.afternic.com2026-03-09 → 2026-03-10 · 3 obs

○ 2017-11-25 04:30:02
● 2026-03-09 07:59:00
● 2026-03-10 05:31:40

●NSverification-m3erh32ujyoastvophjvuz.ns101.verify.hn2026-03-09 → 2026-03-10 · 3 obs

○ 2017-11-25 04:30:02
● 2026-03-09 07:59:00
● 2026-03-10 05:31:40

○MXalt1.aspmx.l.google.com2016-04-12 → 2016-09-25 · 4 obs

● 2016-04-12 07:36:20
● 2016-09-25 12:16:10
○ 2017-11-25 04:30:02
○ 2026-03-10 05:31:40

○MXalt2.aspmx.l.google.com2016-04-12 → 2016-09-25 · 4 obs

● 2016-04-12 07:36:20
● 2016-09-25 12:16:10
○ 2017-11-25 04:30:02
○ 2026-03-10 05:31:40

○MXaspmx.l.google.com2016-04-12 → 2016-09-25 · 4 obs

● 2016-04-12 07:36:20
● 2016-09-25 12:16:10
○ 2017-11-25 04:30:02
○ 2026-03-10 05:31:40

○MXaspmx2.googlemail.com2016-04-12 → 2016-09-25 · 4 obs

● 2016-04-12 07:36:20
● 2016-09-25 12:16:10
○ 2017-11-25 04:30:02
○ 2026-03-10 05:31:40

○MXaspmx3.googlemail.com2016-04-12 → 2016-09-25 · 4 obs

● 2016-04-12 07:36:20
● 2016-09-25 12:16:10
○ 2017-11-25 04:30:02
○ 2026-03-10 05:31:40

●A13.248.169.482026-03-09 → 2026-03-10 · 3 obs

○ 2017-11-25 04:30:02
● 2026-03-09 07:59:00
● 2026-03-10 05:31:40

○A50.63.202.542016-04-12 → 2016-09-25 · 4 obs

● 2016-04-12 07:36:20
● 2016-09-25 12:16:10
○ 2017-11-25 04:30:02
○ 2026-03-10 05:31:40

●A76.223.54.1462026-03-09 → 2026-03-10 · 3 obs

○ 2017-11-25 04:30:02
● 2026-03-09 07:59:00
● 2026-03-10 05:31:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	d.registrydns.co, c.registrydns.co, a.registrydns.co, b.registrydns.co	-
knowledgespace.co	ns1.afternic.com, ns2.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn	-

✅ Authoritative Response

Server: 173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgespace.co (unsigned zone)

⏱️ Timing

Total: 4222ms | 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`

Analysis

Hierarchy

knowledgespace.co is the parent of intern.knowledgespace.co.

IP Addresses

knowledgespace.co resolves to two IPs: 13.248.169.48 and 76.223.54.146.

other host names for instance mail.vplastic.com, mail.fisite.com, cookedmeat.com, eigo.life and jkbg.com share IP numbers with knowledgespace.co.

Name Servers

knowledgespace.co is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.

knowledgespace.co at least partially shares name servers with other domains, for instance multiexp.com, www.earthboundstudio.com, designertopfashionhandbags.publicsets.com, ulife.us and www.febros.com.

Host names with two IP numbers:

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

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

Host verification-m3erh32ujyoastvophjvuz.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.

knowledgespace.co - robtex.com