`knowledge2share.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::6815:54c3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:c43b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.195^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.59^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elinore.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c099^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elinore.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2099^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elinore.ns.cloudflare.com`
		A	108.162.192.153^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	172.64.32.153^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
		A	173.245.58.153^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elinore.ns.cloudflare.com`
NS	`guy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=thz7eI6itE7hTP36`
TXT	`v=spf1 redirect=icloud.com include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.195, 172.67.196.59
		IPv6 hints	2606:4700:3031::6815:54c3, 2606:4700:3032::ac43:c43b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOA	`elinore.ns.cloudflare.com`dns@cloudflare.com serial=2409155471

`net`

	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=1784617402

Same first word

knowledge2share.org

knowledge2share.net

knowledge2share.xyz

knowledge2share.com

DNS History

35 records (8 active, 27 former)

●NSelinore.ns.cloudflare.com2020-03-01 → 2026-07-21 · 3 obs

○ 2017-03-17 21:43:42
● 2020-03-01 00:33:44
● 2026-07-21 07:21:48

●NSguy.ns.cloudflare.com2020-03-01 → 2026-07-21 · 3 obs

○ 2017-03-17 21:43:42
● 2020-03-01 00:33:44
● 2026-07-21 07:21:48

○NSns17.domaincontrol.com2015-08-20 → 2017-03-17 · 5 obs

○ 2007-10-18 18:26:14
● 2015-08-20 00:53:52
● 2017-03-17 21:43:42
○ 2020-03-01 00:33:44
○ 2026-07-21 07:21:48

○NSns18.domaincontrol.com2015-08-20 → 2017-03-17 · 5 obs

○ 2007-10-18 18:26:14
● 2015-08-20 00:53:52
● 2017-03-17 21:43:42
○ 2020-03-01 00:33:44
○ 2026-07-21 07:21:48

○NSns8.san.yahoo.com2007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

○NSns9.san.yahoo.com2007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

○NSyns1.yahoo.com2007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

○NSyns2.yahoo.com2007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

○MXmailstore1.secureserver.net2015-08-20 → 2020-03-01 · 5 obs

○ 2007-10-18 18:26:14
● 2015-08-20 00:53:52
● 2020-03-01 00:33:44
○ 2026-03-27 11:30:18
○ 2026-07-21 07:21:48

●MXmx01.mail.icloud.com2026-03-27 → 2026-07-21 · 3 obs

○ 2020-03-01 00:33:44
● 2026-03-27 11:30:18
● 2026-07-21 07:21:48

●MXmx02.mail.icloud.com2026-03-27 → 2026-07-21 · 3 obs

○ 2020-03-01 00:33:44
● 2026-03-27 11:30:18
● 2026-07-21 07:21:48

○MXmx1.biz.mail.yahoo.com2007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

○MXmx5.biz.mail.yahoo.com2007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

○MXsmtp.secureserver.net2015-08-20 → 2020-03-01 · 5 obs

○ 2007-10-18 18:26:14
● 2015-08-20 00:53:52
● 2020-03-01 00:33:44
○ 2026-03-27 11:30:18
○ 2026-07-21 07:21:48

●A104.21.84.1952026-03-27 → 2026-07-21 · 3 obs

○ 2020-03-01 00:33:44
● 2026-03-27 11:30:18
● 2026-07-21 07:21:48

○A104.27.164.1212020-03-01 → 2020-03-01 · 4 obs

○ 2017-03-17 21:43:42
● 2020-03-01 00:33:44
○ 2026-03-27 11:30:18
○ 2026-07-21 07:21:48

○A104.27.165.1212020-03-01 → 2020-03-01 · 4 obs

○ 2017-03-17 21:43:42
● 2020-03-01 00:33:44
○ 2026-03-27 11:30:18
○ 2026-07-21 07:21:48

○A108.232.10.582015-08-20 → 2016-07-14 · 5 obs

○ 2007-10-18 18:26:14
● 2015-08-20 00:53:52
● 2016-07-14 04:02:14
○ 2017-03-17 21:43:42
○ 2026-07-21 07:21:48

●A172.67.196.592026-03-27 → 2026-07-21 · 3 obs

○ 2020-03-01 00:33:44
● 2026-03-27 11:30:18
● 2026-07-21 07:21:48

○A184.168.221.142017-03-17 → 2017-03-17 · 4 obs

○ 2016-07-14 04:02:14
● 2017-03-17 21:43:42
○ 2020-03-01 00:33:44
○ 2026-07-21 07:21:48

○A188.114.96.02026-03-27 → 2026-07-21 · 2 obs

○ 2026-03-27 11:30:18
○ 2026-07-21 07:21:48

○A188.114.97.02026-03-27 → 2026-07-21 · 2 obs

○ 2026-03-27 11:30:18
○ 2026-07-21 07:21:48

●A2606:4700:3031::6815:54c32026-03-27 → 2026-07-21 · 3 obs

○ 2020-03-01 00:33:44
● 2026-03-27 11:30:18
● 2026-07-21 07:21:48

●A2606:4700:3032::ac43:c43b2026-07-05 → 2026-07-21 · 3 obs

○ 2026-03-27 11:30:18
● 2026-07-05 10:58:36
● 2026-07-21 07:21:48

○A2606:4700:3033::681b:a5792020-03-01 → 2020-03-01 · 4 obs

○ 2017-03-17 21:43:42
● 2020-03-01 00:33:44
○ 2026-03-27 11:30:18
○ 2026-07-21 07:21:48

○A2606:4700:3034::681b:a4792020-03-01 → 2020-03-01 · 4 obs

○ 2017-03-17 21:43:42
● 2020-03-01 00:33:44
○ 2026-03-27 11:30:18
○ 2026-07-21 07:21:48

○A2606:4700:3037::ac43:c43b2026-03-27 → 2026-03-27 · 4 obs

○ 2020-03-01 00:33:44
● 2026-03-27 11:30:18
○ 2026-07-05 10:58:36
○ 2026-07-21 07:21:48

○A2a06:98c1:3120::2026-03-27 → 2026-07-21 · 2 obs

○ 2026-03-27 11:30:18
○ 2026-07-21 07:21:48

○A2a06:98c1:3121::2026-03-27 → 2026-07-21 · 2 obs

○ 2026-03-27 11:30:18
○ 2026-07-21 07:21:48

○A69.147.83.1572007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

○A69.147.83.1582007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

○A69.147.83.1592007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

○A69.147.83.1762007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

○A69.147.83.1772007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

○A69.147.83.1782007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 18:26:14
○ 2015-08-20 00:53:52
○ 2026-07-21 07:21:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	c.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
knowledge2share.net	elinore.ns.cloudflare.com, guy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.153

NS records: elinore.ns.cloudflare.com, guy.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.196.59, 104.21.84.195`
AAAA	2	`2606:4700:3031::6815:54c3, 2606:4700:3032::ac43:c43b`
NS	2	`elinore.ns.cloudflare.com, guy.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=thz7eI6itE7hTP36, v=spf1 redirect=icloud.com include:iclou`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elinore.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

knowledge2share.net directs to four IP numbers, which are 104.21.84.195, 172.67.196.59, 2606:4700:3031::6815:54c3 and 2606:4700:3032::ac43:c43b.

mail.mardestorias.com, ethanmodelx.site, sandygalloway.penfedrealty.com plus two other host names have IP numbers in common with knowledge2share.net.

Name Servers

DNS delegation for knowledge2share.net points to two name servers: elinore.ns.cloudflare.com and guy.ns.cloudflare.com.

The name server configuration of knowledge2share.net is shared with other domains, for instance ratestrip.com, btbox-bebes.com, 788466.com and two others.

The name servers of knowledge2share.net overlap at least partially with those of other domains — among them bitcoinevista-engine.com, gpslogistics.com.tr, miriya.net and two more.

These name servers commonly appear alongside the name servers terin.ns.cloudflare.com and julio.ns.cloudflare.com.

Hosts with 6 IP addresses each:

elinore.ns.cloudflare.com has IP addresses 108.162.192.153, 172.64.32.153 and 173.245.58.153, plus 3 other.

guy.ns.cloudflare.com has IP addresses 108.162.193.173, 172.64.33.173 and 173.245.59.173, plus 3 other.

Mail Servers

knowledge2share.net uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup of knowledge2share.net matches that of other domains such as edershost.de, svenlaurent.com, digivisie.nl and two others.

The mail servers for knowledge2share.net overlap at least partially with those of other domains, including tsweinberg.com and yore.com.

Hosts with 6 IP addresses each:

mx01.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.

mx02.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.

Host names pointing to 17.42.251.62 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.56.9.31 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.152.5 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.154.33 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.155.25 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.156.30 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

knowledge2share.net - robtex.com