`techknowlogy.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9e89^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:e5a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.90^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.137^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dahlia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
NS	`sullivan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sullivan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sullivan.ns.cloudflare.com`
		A	108.162.195.161^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	162.159.44.161^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
		A	172.64.35.161^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sullivan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.90, 172.67.158.137
		IPv6 hints	2606:4700:3033::ac43:9e89, 2606:4700:3037::6815:e5a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2401010189

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1775958596

Same first word

techknowlogy.org

techknowlogy.net

techknowlogy.co.uk

techknowlogy.info

techknowlogy.eu

techknowlogy.in

techknowlogy.com

Similar names

wktechnology.com

kwtechnology.com

kwtechnology.net

knowlogytech.com

DNS History

28 records (6 active, 22 former)

●NSdahlia.ns.cloudflare.com2026-02-17 → 2026-04-12 · 3 obs

○ 2016-11-08 08:18:06
● 2026-02-17 19:49:28
● 2026-04-12 02:11:36

○NSdns15.parkpage.foundationapi.com2016-01-04 → 2016-01-04 · 4 obs

○ 2015-10-27 22:15:34
● 2016-01-04 11:44:12
○ 2016-04-11 22:52:10
○ 2026-04-12 02:11:36

○NSdns16.parkpage.foundationapi.com2016-01-04 → 2016-01-04 · 4 obs

○ 2015-10-27 22:15:34
● 2016-01-04 11:44:12
○ 2016-04-11 22:52:10
○ 2026-04-12 02:11:36

○NSns13.domaincontrol.com2016-04-11 → 2016-11-08 · 5 obs

○ 2016-01-04 11:44:12
● 2016-04-11 22:52:10
● 2016-11-08 08:18:06
○ 2026-02-17 19:49:28
○ 2026-04-12 02:11:36

○NSns14.domaincontrol.com2016-04-11 → 2016-11-08 · 5 obs

○ 2016-01-04 11:44:12
● 2016-04-11 22:52:10
● 2016-11-08 08:18:06
○ 2026-02-17 19:49:28
○ 2026-04-12 02:11:36

○NSns25.bgdns.net2015-06-12 → 2015-10-27 · 4 obs

● 2015-06-12 23:40:32
● 2015-10-27 22:15:34
○ 2016-01-04 11:44:12
○ 2026-04-12 02:11:36

○NSns26.bgdns.net2015-06-12 → 2015-10-27 · 4 obs

● 2015-06-12 23:40:32
● 2015-10-27 22:15:34
○ 2016-01-04 11:44:12
○ 2026-04-12 02:11:36

●NSsullivan.ns.cloudflare.com2026-02-17 → 2026-04-12 · 3 obs

○ 2016-11-08 08:18:06
● 2026-02-17 19:49:28
● 2026-04-12 02:11:36

○MXmail.host.bg2015-06-12 → 2015-10-27 · 4 obs

● 2015-06-12 23:40:32
● 2015-10-27 22:15:34
○ 2016-01-04 11:44:12
○ 2026-04-12 02:11:36

○MXmailstore1.secureserver.net2016-04-11 → 2016-11-08 · 5 obs

○ 2016-01-04 11:44:12
● 2016-04-11 22:52:10
● 2016-11-08 08:18:06
○ 2026-02-17 19:49:28
○ 2026-04-12 02:11:36

○MXsmtp.secureserver.net2016-04-11 → 2016-11-08 · 5 obs

○ 2016-01-04 11:44:12
● 2016-04-11 22:52:10
● 2016-11-08 08:18:06
○ 2026-02-17 19:49:28
○ 2026-04-12 02:11:36

●A104.21.14.902026-02-17 → 2026-04-12 · 9 obs

○ 2016-11-08 08:18:06
● 2026-02-17 19:49:28
● 2026-02-21 08:45:50
○ 2026-02-22 23:11:40
○ 2026-02-23 02:21:02
● 2026-02-27 05:32:36
○ 2026-03-14 02:46:36
● 2026-03-23 03:15:40
● 2026-04-12 02:11:36

○A172.64.80.12026-03-14 → 2026-03-14 · 4 obs

○ 2026-02-27 05:32:36
● 2026-03-14 02:46:36
○ 2026-03-23 03:15:40
○ 2026-04-12 02:11:36

●A172.67.158.1372026-02-17 → 2026-04-12 · 9 obs

○A184.168.221.592016-04-11 → 2016-11-08 · 5 obs

○ 2016-01-04 11:44:12
● 2016-04-11 22:52:10
● 2016-11-08 08:18:06
○ 2026-02-17 19:49:28
○ 2026-04-12 02:11:36

○A188.114.96.02026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 23:11:40
● 2026-02-23 02:21:02
○ 2026-02-27 05:32:36
○ 2026-04-12 02:11:36

○A188.114.96.42026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-21 08:45:50
● 2026-02-22 23:11:40
○ 2026-02-23 02:21:02
○ 2026-04-12 02:11:36

○A188.114.97.02026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 23:11:40
● 2026-02-23 02:21:02
○ 2026-02-27 05:32:36
○ 2026-04-12 02:11:36

○A188.114.97.42026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-21 08:45:50
● 2026-02-22 23:11:40
○ 2026-02-23 02:21:02
○ 2026-04-12 02:11:36

○A209.99.40.2252016-01-04 → 2016-01-04 · 4 obs

○ 2015-10-27 22:15:34
● 2016-01-04 11:44:12
○ 2016-04-11 22:52:10
○ 2026-04-12 02:11:36

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-14 → 2026-03-23 · 5 obs

○ 2026-02-27 05:32:36
● 2026-03-14 02:46:36
● 2026-03-23 03:15:40
○ 2026-03-23 06:10:18
○ 2026-04-12 02:11:36

●A2606:4700:3033::ac43:9e892026-02-17 → 2026-04-12 · 10 obs

○ 2016-11-08 08:18:06
● 2026-02-17 19:49:28
● 2026-02-21 08:45:50
○ 2026-02-22 23:11:40
○ 2026-02-23 02:21:02
● 2026-02-27 05:32:36
○ 2026-03-14 02:46:36
○ 2026-03-23 03:15:40
● 2026-03-23 06:10:18
● 2026-04-12 02:11:36

●A2606:4700:3037::6815:e5a2026-02-17 → 2026-04-12 · 10 obs

○A2a06:98c1:3120::2026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 23:11:40
● 2026-02-23 02:21:02
○ 2026-02-27 05:32:36
○ 2026-04-12 02:11:36

○A2a06:98c1:3120::42026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-21 08:45:50
● 2026-02-22 23:11:40
○ 2026-02-23 02:21:02
○ 2026-04-12 02:11:36

○A2a06:98c1:3121::2026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 23:11:40
● 2026-02-23 02:21:02
○ 2026-02-27 05:32:36
○ 2026-04-12 02:11:36

○A2a06:98c1:3121::42026-02-22 → 2026-02-22 · 4 obs

○ 2026-02-21 08:45:50
● 2026-02-22 23:11:40
○ 2026-02-23 02:21:02
○ 2026-04-12 02:11:36

○A87.120.40.422015-06-12 → 2015-10-27 · 4 obs

● 2015-06-12 23:40:32
● 2015-10-27 22:15:34
○ 2016-01-04 11:44:12
○ 2026-04-12 02:11:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
techknowlogy.org	dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.161

NS records: dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techknowlogy.org (unsigned zone)

⏱️ Timing

Total: 616ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.158.137, 104.21.14.90`
AAAA	2	`2606:4700:3033::ac43:9e89, 2606:4700:3037::6815:e5a`
NS	2	`dahlia.ns.cloudflare.com, sullivan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dahlia.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

techknowlogy.org maps to four IP numbers: 2606:4700:3033::ac43:9e89, 2606:4700:3037::6815:e5a, 104.21.14.90 and 172.67.158.137.

Other host names such as pengulas.com, beisbolito.bet, joespizzamartinsville.com, axisconsu-ltingmesh.digital and d2designsllc.com share IPs with techknowlogy.org.

Name Servers

Two name servers dahlia.ns.cloudflare.com and sullivan.ns.cloudflare.com handle the delegation for techknowlogy.org.

techknowlogy.org shares the same name server setup as other domains, for example txominagirre.org, articlesvision.com, skavenjah.com, rebeccanelsonphoto.com and rugbyttc.org.

techknowlogy.org at least partially shares name servers with other domains, for example revivingthehelsinkispirit.org, cloudapex.net, critpick.com, starlightchristmas.shop and beauty-healthy.info.

these name servers are commonly used alongside jaime.ns.cloudflare.com name servers.

Host names with six IP numbers:

dahlia.ns.cloudflare.com points to 2606:4700:50::adf5:3a59, 2803:f800:50::6ca2:c059, 2a06:98c1:50::ac40:2059, 108.162.192.89, 172.64.32.89 and 173.245.58.89.

sullivan.ns.cloudflare.com points to 2606:4700:58::a29f:2ca1, 2803:f800:50::6ca2:c3a1, 2a06:98c1:50::ac40:23a1, 108.162.195.161, 162.159.44.161 and 172.64.35.161.

techknowlogy.org - robtex.com