`knowledgemapper.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	`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`
TXT	`v=spf1 -all`
SOA	`ns2.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=1774460487

Subdomains

www.knowledgemapper.com

Same first word

knowledgemapper.com

DNS History

18 records (4 active, 14 former)

○NSdns1.registrar-servers.com2016-06-20 → 2017-02-08 · 4 obs

● 2016-06-20 18:16:26
● 2017-02-08 18:16:14
○ 2018-09-19 12:23:30
○ 2026-03-25 18:02:12

○NSdns2.registrar-servers.com2016-06-20 → 2017-02-08 · 4 obs

● 2016-06-20 18:16:26
● 2017-02-08 18:16:14
○ 2018-09-19 12:23:30
○ 2026-03-25 18:02:12

○NSns-1197.awsdns-21.org2018-09-19 → 2018-09-19 · 4 obs

○ 2017-02-08 18:16:14
● 2018-09-19 12:23:30
○ 2026-03-23 19:38:36
○ 2026-03-25 18:02:12

○NSns-1633.awsdns-12.co.uk2018-09-19 → 2018-09-19 · 4 obs

○ 2017-02-08 18:16:14
● 2018-09-19 12:23:30
○ 2026-03-23 19:38:36
○ 2026-03-25 18:02:12

○NSns-898.awsdns-48.net2018-09-19 → 2018-09-19 · 4 obs

○ 2017-02-08 18:16:14
● 2018-09-19 12:23:30
○ 2026-03-23 19:38:36
○ 2026-03-25 18:02:12

○NSns-93.awsdns-11.com2018-09-19 → 2018-09-19 · 4 obs

○ 2017-02-08 18:16:14
● 2018-09-19 12:23:30
○ 2026-03-23 19:38:36
○ 2026-03-25 18:02:12

●NSns1.afternic.com2026-03-23 → 2026-03-25 · 3 obs

○ 2018-09-19 12:23:30
● 2026-03-23 19:38:36
● 2026-03-25 18:02:12

●NSns2.afternic.com2026-03-23 → 2026-03-25 · 3 obs

○ 2018-09-19 12:23:30
● 2026-03-23 19:38:36
● 2026-03-25 18:02:12

○MXeforward1.registrar-servers.com2016-06-20 → 2017-02-08 · 4 obs

● 2016-06-20 18:16:26
● 2017-02-08 18:16:14
○ 2018-09-19 12:23:30
○ 2026-03-25 18:02:12

○MXeforward2.registrar-servers.com2016-06-20 → 2017-02-08 · 4 obs

● 2016-06-20 18:16:26
● 2017-02-08 18:16:14
○ 2018-09-19 12:23:30
○ 2026-03-25 18:02:12

○MXeforward3.registrar-servers.com2016-06-20 → 2017-02-08 · 4 obs

● 2016-06-20 18:16:26
● 2017-02-08 18:16:14
○ 2018-09-19 12:23:30
○ 2026-03-25 18:02:12

○MXeforward4.registrar-servers.com2016-06-20 → 2017-02-08 · 4 obs

● 2016-06-20 18:16:26
● 2017-02-08 18:16:14
○ 2018-09-19 12:23:30
○ 2026-03-25 18:02:12

○MXeforward5.registrar-servers.com2016-06-20 → 2017-02-08 · 4 obs

● 2016-06-20 18:16:26
● 2017-02-08 18:16:14
○ 2018-09-19 12:23:30
○ 2026-03-25 18:02:12

●A13.248.169.482026-03-23 → 2026-03-25 · 3 obs

○ 2018-09-19 12:23:30
● 2026-03-23 19:38:36
● 2026-03-25 18:02:12

○A162.255.119.2502016-06-20 → 2017-02-08 · 4 obs

● 2016-06-20 18:16:26
● 2017-02-08 18:16:14
○ 2018-09-19 12:23:30
○ 2026-03-25 18:02:12

○A18.214.20.2012018-09-19 → 2018-09-19 · 4 obs

○ 2017-02-08 18:16:14
● 2018-09-19 12:23:30
○ 2026-03-23 19:38:36
○ 2026-03-25 18:02:12

○A34.225.112.242018-09-19 → 2018-09-19 · 4 obs

○ 2017-02-08 18:16:14
● 2018-09-19 12:23:30
○ 2026-03-23 19:38:36
○ 2026-03-25 18:02:12

●A76.223.54.1462026-03-23 → 2026-03-25 · 3 obs

○ 2018-09-19 12:23:30
● 2026-03-23 19:38:36
● 2026-03-25 18:02:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
knowledgemapper.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 knowledgemapper.com (unsigned zone)

⏱️ Timing

Total: 78ms | 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

Hierarchy

knowledgemapper.com is the parent of www.knowledgemapper.com.

IP Addresses

knowledgemapper.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance www.christiancojocneanu.com, bankmatic.com, sub-169ip238.carats.net, copi.us and propertyrobotics.com share IP numbers with knowledgemapper.com.

Name Servers

knowledgemapper.com has two name servers: ns1.afternic.com and ns2.afternic.com.

knowledgemapper.com shares the same name server setup as other domains, for example latinica.forum.chariaa.com, lll22.com, limewire.name, ravenholt.com and tdu.world.

knowledgemapper.com shares some name servers with other domains, for example mavalu.com, turkeyclubs.com, imannur.com, dr-bill.com and w054.com.

These name servers are often used together with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn and verification-urj2ap2akmgcchkhharttb.ns101.verify.hn.

Host names with two IP numbers:

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.

knowledgemapper.com - robtex.com