techclass.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techclass.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8f02^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:5f2f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.47^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.2^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aiden.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c137^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aiden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2137^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aiden.ns.cloudflare.com`
		A	108.162.193.55^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	172.64.33.55^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	173.245.59.55^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
NS	`stella.ns.cloudflare.com`
		A	2606:4700:50::a29f:269a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stella.ns.cloudflare.com`
		A	108.162.194.154^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	162.159.38.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
		A	172.64.34.154^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stella.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
TXT	`4fstik5m0vmvpkien92onpmjnc`
TXT	`MS=ms13685351`
TXT	`facebook-domain-verification=k85yf5e4xsmjnbbtucstimgztcbogz`
TXT	`google-site-verification=Wf0hYMIW1eIJ3jqbuPKHE0NDnsdxHXdEWjTEIDFW5aA`
TXT	`google-site-verification=w1PIoYUmmDpVWKzmCrK2KpiI9FF1SQUFxsihtxc4uvY`
TXT	`v=spf1 a mx include:_spf.mlsend.com ?all`
TXT	`vq05sgu59c4mmo6gdbabolctoa`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.47, 172.67.143.2
		IPv6 hints	2606:4700:3030::ac43:8f02, 2606:4700:3033::6815:5f2f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOA	`aiden.ns.cloudflare.com`dns@cloudflare.com serial=2415609136

`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=1790149424

rank #430520 globally
rank #180831 in the tld

Same first word

techclass.co.kr

techclass.de

techclass.education

techclass.xyz

techclass.group

techclass.academy

techclass.io

techclass.fi

techclass.co

techclass.name.ng

techclass.org

techclass.net

techclass.ph

techclass.eu

techclass.link

techclass.com

techclass.pages.dev

Similar names

Previous names

Next names

DNS History

21 records (7 active, 14 former)

●NSaiden.ns.cloudflare.com2026-08-27 → 2026-09-23 · 3 obs

○ 2020-01-11 04:38:30
● 2026-08-27 04:15:54
● 2026-09-23 08:10:20

○NSns1.dsredirection.com2015-07-15 → 2017-03-28 · 4 obs

● 2015-07-15 02:30:26
● 2017-03-28 15:57:46
○ 2020-01-11 04:38:30
○ 2026-09-23 08:10:20

○NSns1.smartname.com2020-01-11 → 2020-01-11 · 4 obs

○ 2017-03-28 15:57:46
● 2020-01-11 04:38:30
○ 2026-08-27 04:15:54
○ 2026-09-23 08:10:20

○NSns2.dsredirection.com2015-07-15 → 2017-03-28 · 4 obs

● 2015-07-15 02:30:26
● 2017-03-28 15:57:46
○ 2020-01-11 04:38:30
○ 2026-09-23 08:10:20

○NSns2.smartname.com2020-01-11 → 2020-01-11 · 4 obs

○ 2017-03-28 15:57:46
● 2020-01-11 04:38:30
○ 2026-08-27 04:15:54
○ 2026-09-23 08:10:20

●NSstella.ns.cloudflare.com2026-08-27 → 2026-09-23 · 3 obs

○ 2020-01-11 04:38:30
● 2026-08-27 04:15:54
● 2026-09-23 08:10:20

●MXsmtp.google.com2026-08-27 → 2026-09-23 · 2 obs

● 2026-08-27 04:15:54
● 2026-09-23 08:10:20

●A104.21.95.472026-08-27 → 2026-09-23 · 7 obs

○ 2020-01-11 04:38:30
● 2026-08-27 04:15:54
○ 2026-08-27 15:01:00
● 2026-08-28 08:21:06
○ 2026-09-18 06:03:00
● 2026-09-23 08:10:16
● 2026-09-23 08:10:20

●A172.67.143.22026-08-27 → 2026-09-23 · 7 obs

○ 2020-01-11 04:38:30
● 2026-08-27 04:15:54
○ 2026-08-27 15:01:00
● 2026-08-28 08:21:06
○ 2026-09-18 06:03:00
● 2026-09-23 08:10:16
● 2026-09-23 08:10:20

○A188.114.96.02026-08-27 → 2026-09-18 · 6 obs

○ 2026-08-27 04:15:54
● 2026-08-27 15:01:00
○ 2026-08-28 08:21:06
● 2026-09-18 06:03:00
○ 2026-09-23 08:10:16
○ 2026-09-23 08:10:20

○A188.114.97.02026-08-27 → 2026-09-18 · 6 obs

○ 2026-08-27 04:15:54
● 2026-08-27 15:01:00
○ 2026-08-28 08:21:06
● 2026-09-18 06:03:00
○ 2026-09-23 08:10:16
○ 2026-09-23 08:10:20

○A208.73.210.2002015-07-15 → 2017-03-28 · 4 obs

● 2015-07-15 02:30:26
● 2017-03-28 15:57:46
○ 2020-01-11 04:38:30
○ 2026-09-23 08:10:20

○A208.73.210.2142015-07-15 → 2017-03-28 · 4 obs

● 2015-07-15 02:30:26
● 2017-03-28 15:57:46
○ 2020-01-11 04:38:30
○ 2026-09-23 08:10:20

○A208.73.210.2172015-07-15 → 2017-03-28 · 4 obs

● 2015-07-15 02:30:26
● 2017-03-28 15:57:46
○ 2020-01-11 04:38:30
○ 2026-09-23 08:10:20

○A208.73.211.1782015-07-15 → 2017-03-28 · 4 obs

● 2015-07-15 02:30:26
● 2017-03-28 15:57:46
○ 2020-01-11 04:38:30
○ 2026-09-23 08:10:20

●A2606:4700:3030::ac43:8f022026-08-27 → 2026-09-23 · 7 obs

○ 2020-01-11 04:38:30
● 2026-08-27 04:15:54
○ 2026-08-27 15:01:00
● 2026-08-28 08:21:06
○ 2026-09-18 06:03:00
● 2026-09-23 08:10:16
● 2026-09-23 08:10:20

●A2606:4700:3033::6815:5f2f2026-08-27 → 2026-09-23 · 7 obs

○ 2020-01-11 04:38:30
● 2026-08-27 04:15:54
○ 2026-08-27 15:01:00
● 2026-08-28 08:21:06
○ 2026-09-18 06:03:00
● 2026-09-23 08:10:16
● 2026-09-23 08:10:20

○A2a06:98c1:3120::2026-08-27 → 2026-09-18 · 6 obs

○ 2026-08-27 04:15:54
● 2026-08-27 15:01:00
○ 2026-08-28 08:21:06
● 2026-09-18 06:03:00
○ 2026-09-23 08:10:16
○ 2026-09-23 08:10:20

○A2a06:98c1:3121::2026-08-27 → 2026-09-18 · 6 obs

○ 2026-08-27 04:15:54
● 2026-08-27 15:01:00
○ 2026-08-28 08:21:06
● 2026-09-18 06:03:00
○ 2026-09-23 08:10:16
○ 2026-09-23 08:10:20

○A35.186.238.1012020-01-11 → 2020-01-11 · 4 obs

○ 2017-03-28 15:57:46
● 2020-01-11 04:38:30
○ 2026-08-27 04:15:54
○ 2026-09-23 08:10:20

○PTRns1.dsredirection.com2017-03-28 → 2017-03-28 · 3 obs

● 2017-03-28 15:57:46
○ 2020-01-11 04:38:30
○ 2026-09-23 08:10:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
techclass.com	aiden.ns.cloudflare.com, stella.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.55

NS records: aiden.ns.cloudflare.com, stella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techclass.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.95.47, 172.67.143.2`
AAAA	2	`2606:4700:3033::6815:5f2f, 2606:4700:3030::ac43:8f02`
NS	2	`aiden.ns.cloudflare.com, stella.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	7	`4fstik5m0vmvpkien92onpmjnc, MS=ms13685351...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aiden.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (aiden.ns.cloudflare.com, aiden.ns.cloudflare.com, aiden.ns.cloudflare.com...)

Analysis

IP Addresses

techclass.com resolves to four IP addresses: 104.21.95.47, 172.67.143.2, 2606:4700:3030::ac43:8f02 and 2606:4700:3033::6815:5f2f.

Additional host names — zarnovaeon.com, edukelu.top, dreamcatcherlive.org and two others — share IP numbers with techclass.com.

Name Servers

techclass.com is served by two delegated name servers, aiden.ns.cloudflare.com and stella.ns.cloudflare.com.

techclass.com shares its name server setup with other domains, including bounceblt-v3.com, jandgproperties.com, d3tavx-g.workers.dev and two others.

techclass.com shares at least some of its name servers with other domains, including hostvn.dev, jobearn45.pages.dev, chaoshanji.net and two others.

These name servers are frequently paired with the name servers sierra.ns.cloudflare.com, dolly.ns.cloudflare.com and nero.ns.cloudflare.com.

Host names with 6 IP numbers:

aiden.ns.cloudflare.com carries IP addresses 108.162.193.55, 172.64.33.55 and 173.245.59.55, with 3 other addresses beyond those.

stella.ns.cloudflare.com carries IP addresses 108.162.194.154, 162.159.38.154 and 172.64.34.154, with 3 other addresses beyond those.

Mail Servers

techclass.com has one mail server: smtp.google.com.

techclass.com shares the same mail server setup as other domains, including lummera.eu, placementtouchstone.com, carolynclarke.com and two others.

techclass.com shares at least some of its mail servers with other domains, such as cisef.org.

smtp.google.com points to 9 IP numbers: 142.250.31.26, 142.251.16.26, 142.251.111.26 and 6 other.