viewclass.com - dns.ninja

`viewclass.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:e8f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9fad^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.143^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.173^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`melody.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melody.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melody.ns.cloudflare.com`
		A	108.162.194.250^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	162.159.38.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
		A	172.64.34.250^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melody.ns.cloudflare.com`
NS	`ryan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ryan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ryan.ns.cloudflare.com`
		A	108.162.195.229^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	162.159.44.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	172.64.35.229^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`3xahlpxuhwb47agxzep6txynditrl42kbxzq3s37kygirebrapgq.mx-verification.google.com`⁽¹⁵⁾
TXT	`ZOOM_verify_fLrIbcZ4QBGgXcbDvgLE-Q`
TXT	`_ppg02v7x5ks3r32drev9gg80fydhg8x`
TXT	`google-site-verification=b4C0RHKcoQDbuWh1h_Lp2OpxNwZo2n121SeHS6Qz6CA`
TXT	`google-site-verification=eTxr7M1KvawpkfH7Ebvy-4M51efxgl6dwM0gz-oguQ0`
TXT	`v=spf1 include:mxsspf.sendpulse.com include:mxsmtp.sendpulse.com +a +mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.143, 172.67.159.173
		IPv6 hints	2606:4700:3034::6815:e8f, 2606:4700:3037::ac43:9fad
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com
SOA	`melody.ns.cloudflare.com`dns@cloudflare.com serial=2409509517

`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=1785116427

📈 Tranco rank: #837,718

Subdomains

tracking-ws.viewclass.com

my.viewclass.com

log.viewclass.com

Same first word

viewclass.com

Similar names

classview.jp

classview.net

DNS History

13 records (8 active, 5 former)

●NSmelody.ns.cloudflare.com2026-03-25 → 2026-07-27 · 2 obs

● 2026-03-25 22:39:46
● 2026-07-27 02:08:28

●NSryan.ns.cloudflare.com2026-03-25 → 2026-07-27 · 2 obs

● 2026-03-25 22:39:46
● 2026-07-27 02:08:28

●MX3xahlpxuhwb47agxzep6txynditrl42kbxzq3s37kygirebrapgq.mx-verification.google.com2026-03-25 → 2026-07-27 · 2 obs

● 2026-03-25 22:39:46
● 2026-07-27 02:08:28

●MXaspmx.l.google.com2026-03-25 → 2026-07-27 · 2 obs

● 2026-03-25 22:39:46
● 2026-07-27 02:08:28

●A104.21.14.1432026-06-05 → 2026-07-27 · 3 obs

○ 2026-04-14 02:06:02
● 2026-06-05 04:35:48
● 2026-07-27 02:08:28

●A172.67.159.1732026-06-05 → 2026-07-27 · 3 obs

○ 2026-04-14 02:06:02
● 2026-06-05 04:35:48
● 2026-07-27 02:08:28

○A207.148.248.1432015-10-26 → 2018-12-21 · 5 obs

○ 2015-06-20 09:33:04
● 2015-10-26 17:26:10
● 2018-12-21 05:36:56
○ 2026-03-25 22:39:46
○ 2026-07-27 02:08:28

○A2606:4700:3031::ac43:9fad2026-06-05 → 2026-06-05 · 4 obs

○ 2026-04-14 02:06:02
● 2026-06-05 04:35:48
○ 2026-07-09 22:18:00
○ 2026-07-27 02:08:28

●A2606:4700:3034::6815:e8f2026-07-09 → 2026-07-27 · 3 obs

○ 2026-06-05 04:35:48
● 2026-07-09 22:18:00
● 2026-07-27 02:08:28

○A2606:4700:3037::6815:e8f2026-06-05 → 2026-06-05 · 4 obs

○ 2026-04-14 02:06:02
● 2026-06-05 04:35:48
○ 2026-07-09 22:18:00
○ 2026-07-27 02:08:28

●A2606:4700:3037::ac43:9fad2026-07-09 → 2026-07-27 · 3 obs

○ 2026-06-05 04:35:48
● 2026-07-09 22:18:00
● 2026-07-27 02:08:28

○A66.151.181.492015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 09:33:04
○ 2015-10-26 17:26:10
○ 2026-07-27 02:08:28

○A95.211.205.2472026-03-25 → 2026-04-14 · 5 obs

○ 2018-12-21 05:36:56
● 2026-03-25 22:39:46
● 2026-04-14 02:06:02
○ 2026-06-05 04:35:48
○ 2026-07-27 02:08:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
viewclass.com	melody.ns.cloudflare.com, ryan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.250

NS records: melody.ns.cloudflare.com, ryan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for viewclass.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.14.143, 172.67.159.173`
AAAA	2	`2606:4700:3037::ac43:9fad, 2606:4700:3034::6815:e8f`
NS	2	`melody.ns.cloudflare.com, ryan.ns.cloudflare.com`
MX	2	`aspmx.l.google.com (pri: 1), 3xahlpxuhwb47agxzep6txynditrl42kbxzq3s37`
TXT	5	`ZOOM_verify_fLrIbcZ4QBGgXcbDvgLE-Q, _ppg02v7x5ks3r32drev9gg80fydhg8x...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`melody.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

viewclass.com sits above tracking-ws.viewclass.com, my.viewclass.com and log.viewclass.com in the domain hierarchy.

IP Addresses

viewclass.com directs to four IP numbers, which are 104.21.14.143, 172.67.159.173, 2606:4700:3034::6815:e8f and 2606:4700:3037::ac43:9fad.

Two other host names, along with crimeandinvestigation.eu, suntoto-daftar.online and flightaware24.org, also share IP numbers with viewclass.com.

Name Servers

viewclass.com is delegated to two name servers: melody.ns.cloudflare.com and ryan.ns.cloudflare.com.

viewclass.com shares its NS records with other domains, for example dawaa-algharbyah.com, chrysalis-consulting.net, funchat.in and two others.

There is at least partial name server overlap between viewclass.com and other domains — queenalexanne-ciwahyl.work, sv3688.pro, mpo8080a.net and two more among them.

These name servers frequently co-occur with the name servers rocky.ns.cloudflare.com and evelyn.ns.cloudflare.com.

DNS names with 6 IP addresses:

melody.ns.cloudflare.com resolves to 108.162.194.250, 162.159.38.250, 172.64.34.250 and 3 other IP addresses.

ryan.ns.cloudflare.com resolves to 108.162.195.229, 162.159.44.229, 172.64.35.229 and 3 other IP addresses.

Mail Servers

viewclass.com is served by two mail servers, aspmx.l.google.com and 3xahlpxuhwb47agxzep6txynditrl42kbxzq3s37kygirebrapgq.mx-verification.google.com.

There is at least a partial MX overlap between viewclass.com and other domains, including naveen.ch, contented.nl, ns500742.ns500671.ns500704.ns500731.ns500671.ns500688.ns500649.ns500704.ns500291.ns500153.tenderladiesbz.com and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 others.

Host names that have two IP addresses:

aspmx.l.google.com points to 142.251.179.26 and 2607:f8b0:4004:c0b::1b.