sedtech.org - dns.ninja

`sedtech.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:99c1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:58db^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.219^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.153.193^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kay.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kay.ns.cloudflare.com`
		A	108.162.192.125^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	172.64.32.125^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	173.245.58.125^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
NS	`trevor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trevor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trevor.ns.cloudflare.com`
		A	108.162.195.154^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	162.159.44.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	172.64.35.154^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.219, 172.67.153.193
		IPv6 hints	2606:4700:3034::ac43:99c1, 2606:4700:3037::6815:58db
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`kay.ns.cloudflare.com`dns@cloudflare.com serial=2409094263

`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=1783853052

Same first word

sedtech.net

sedtech.org

sedtech.co.za

sedtech.com

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edtechs.ru

DNS History

19 records (6 active, 13 former)

●NSkay.ns.cloudflare.com2026-06-10 → 2026-07-12 · 3 obs

○ 2016-04-07 03:32:34
● 2026-06-10 17:27:52
● 2026-07-12 11:04:16

○NSns19.domaincontrol.com2015-06-07 → 2016-01-03 · 4 obs

● 2015-06-07 03:41:08
● 2016-01-03 20:06:22
○ 2016-04-07 03:32:34
○ 2026-07-12 11:04:16

○NSns20.domaincontrol.com2015-06-07 → 2016-01-03 · 4 obs

● 2015-06-07 03:41:08
● 2016-01-03 20:06:22
○ 2016-04-07 03:32:34
○ 2026-07-12 11:04:16

●NStrevor.ns.cloudflare.com2026-06-10 → 2026-07-12 · 3 obs

○ 2016-04-07 03:32:34
● 2026-06-10 17:27:52
● 2026-07-12 11:04:16

○MXmailstore1.secureserver.net2015-06-07 → 2016-01-03 · 4 obs

● 2015-06-07 03:41:08
● 2016-01-03 20:06:22
○ 2016-04-07 03:32:34
○ 2026-07-12 11:04:16

○MXsmtp.secureserver.net2015-06-07 → 2016-01-03 · 4 obs

● 2015-06-07 03:41:08
● 2016-01-03 20:06:22
○ 2016-04-07 03:32:34
○ 2026-07-12 11:04:16

●A104.21.88.2192026-06-10 → 2026-07-12 · 5 obs

○ 2016-04-07 03:32:34
● 2026-06-10 17:27:52
○ 2026-06-18 06:25:20
● 2026-06-27 22:56:34
● 2026-07-12 11:04:16

●A172.67.153.1932026-06-10 → 2026-07-12 · 5 obs

○ 2016-04-07 03:32:34
● 2026-06-10 17:27:52
○ 2026-06-18 06:25:20
● 2026-06-27 22:56:34
● 2026-07-12 11:04:16

○A184.168.204.12015-06-07 → 2016-01-03 · 4 obs

● 2015-06-07 03:41:08
● 2016-01-03 20:06:22
○ 2016-04-07 03:32:34
○ 2026-07-12 11:04:16

○A188.114.96.02026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-10 17:27:52
● 2026-06-18 06:25:20
○ 2026-06-21 06:16:26
○ 2026-07-12 11:04:16

○A188.114.96.42026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-18 06:25:20
● 2026-06-21 06:16:26
○ 2026-06-27 22:56:34
○ 2026-07-12 11:04:16

○A188.114.97.02026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-10 17:27:52
● 2026-06-18 06:25:20
○ 2026-06-21 06:16:26
○ 2026-07-12 11:04:16

○A188.114.97.42026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-18 06:25:20
● 2026-06-21 06:16:26
○ 2026-06-27 22:56:34
○ 2026-07-12 11:04:16

○A2606:4700:3032::ac43:99c12026-06-10 → 2026-06-27 · 5 obs

○ 2016-04-07 03:32:34
● 2026-06-10 17:27:52
○ 2026-06-18 06:25:20
● 2026-06-27 22:56:34
○ 2026-07-12 11:04:16

○A2606:4700:3033::6815:58db2026-06-10 → 2026-06-27 · 5 obs

○ 2016-04-07 03:32:34
● 2026-06-10 17:27:52
○ 2026-06-18 06:25:20
● 2026-06-27 22:56:34
○ 2026-07-12 11:04:16

●A2606:4700:3034::ac43:99c12026-07-12 → 2026-07-12 · 2 obs

○ 2026-06-27 22:56:34
● 2026-07-12 11:04:16

●A2606:4700:3037::6815:58db2026-07-12 → 2026-07-12 · 2 obs

○ 2026-06-27 22:56:34
● 2026-07-12 11:04:16

○A2a06:98c1:3120::2026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-10 17:27:52
● 2026-06-18 06:25:20
○ 2026-06-27 22:56:34
○ 2026-07-12 11:04:16

○A2a06:98c1:3121::2026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-10 17:27:52
● 2026-06-18 06:25:20
○ 2026-06-27 22:56:34
○ 2026-07-12 11:04:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sedtech.org	kay.ns.cloudflare.com, trevor.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.154

NS records: kay.ns.cloudflare.com, trevor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sedtech.org (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.219, 172.67.153.193`
AAAA	2	`2606:4700:3037::6815:58db, 2606:4700:3034::ac43:99c1`
NS	2	`kay.ns.cloudflare.com, trevor.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kay.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

sedtech.org has four IP addresses: 104.21.88.219, 172.67.153.193, 2606:4700:3034::ac43:99c1 and 2606:4700:3037::6815:58db.

Two other host names, along with waireazea.live, ncmea.net and www.lzcjbb.com, also share IP numbers with sedtech.org.

Name Servers

sedtech.org has two authoritative name servers — kay.ns.cloudflare.com and trevor.ns.cloudflare.com.

sedtech.org shares its NS records with other domains, for example top3percent.org, 3foldeducate.com, eloyaltyapp.com and two others.

sedtech.org has at least partial name server overlap with other domains, such as (0x786e7878)nn.com, atolyebilgiadasi.com, bunganusantara.com and two others.

These name servers tend to appear together with the name servers barbara.ns.cloudflare.com, eric.ns.cloudflare.com and linda.ns.cloudflare.com.

DNS names with 6 IP addresses:

kay.ns.cloudflare.com points to 108.162.192.125, 172.64.32.125, 173.245.58.125 and 3 other IP addresses.

trevor.ns.cloudflare.com points to 108.162.195.154, 162.159.44.154, 172.64.35.154 and 3 other IP addresses.