classcloud.ai - robtex.com

classcloud.ai

DNSSEC⚠️ Not signed
A108.139.47.14🇺🇸 Amazon108.139.44.0/22
PTRserver-108-139-47-14.jfk50.r.cloudfront.net
A108.139.47.81🇺🇸 Amazon108.139.44.0/22
A108.139.47.89🇺🇸 Amazon108.139.44.0/22
A108.139.47.125🇺🇸 Amazon108.139.44.0/22
NSns-1222.awsdns-24.org ⭐
A2600:9000:5304:c600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1222.awsdns-24.org
A205.251.196.198🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1222.awsdns-24.org
NSns-1729.awsdns-24.co.uk
A2600:9000:5306:c100::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1729.awsdns-24.co.uk
A205.251.198.193🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1729.awsdns-24.co.uk
NSns-408.awsdns-51.com
A2600:9000:5301:9800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-408.awsdns-51.com
A205.251.193.152🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-408.awsdns-51.com
NSns-654.awsdns-17.net
A2600:9000:5302:8e00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-654.awsdns-17.net
A205.251.194.142🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-654.awsdns-17.net
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXT1password-site-verification=EZ4J3UMOXNBF3JESIF5G5TFT5E
TXTgoogle-site-verification=h8rYxFTB7iHZ6IpHtH8-PU2BwfdfBvWd_4gmsUPScic
TXToneleet-domain-verification-f7a48db9-b361-4545-97e7-aecfcfc3f384
TXTv=spf1 include:_spf.google.com -all
SOAns-1222.awsdns-24.orgawsdns-hostmaster@amazon.com serial=1

ai

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.ai ⭐
NSv0n1.nic.ai
NSv0n2.nic.ai
NSv0n3.nic.ai
NSv2n0.nic.ai
NSv2n1.nic.ai
SOAv0n0.nic.aihostmaster@donuts.email serial=1774790841

Subdomains

newsletter.classcloud.ai

Same first word

classcloud.ai
classcloud.ca

Similar names

cloudclass.com.vn
cloudclass.de
cloudclass.com
cloudclass.edu.vn
cloudclass.net

DNS History

42 records (13 active, 29 former)

NSns-1222.awsdns-24.orgns-1729.awsdns-24.co.ukns-408.awsdns-51.comns-654.awsdns-17.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA108.139.47.125108.139.47.14108.139.47.81108.139.47.89108.156.39.117108.156.39.120108.156.39.127108.156.39.12913.32.99.213.32.99.5513.32.99.7513.32.99.8213.33.235.11313.33.235.2613.33.235.2813.33.235.83185.158.133.13.162.112.1173.162.112.323.162.112.483.162.112.723.164.68.163.164.68.183.164.68.403.164.68.743.166.152.1023.166.152.1033.166.152.523.166.152.863.169.252.183.169.252.193.169.252.253.169.252.5
●NSns-1222.awsdns-24.org2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-04 22:27:02
● 2026-03-29 13:59:48
●NSns-1729.awsdns-24.co.uk2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-04 22:27:02
● 2026-03-29 13:59:48
●NSns-408.awsdns-51.com2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-04 22:27:02
● 2026-03-29 13:59:48
●NSns-654.awsdns-17.net2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-04 22:27:02
● 2026-03-29 13:59:48
●MXalt1.aspmx.l.google.com2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-04 22:27:02
● 2026-03-29 13:59:48
●MXalt2.aspmx.l.google.com2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-04 22:27:02
● 2026-03-29 13:59:48
●MXalt3.aspmx.l.google.com2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-04 22:27:02
● 2026-03-29 13:59:48
●MXalt4.aspmx.l.google.com2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-04 22:27:02
● 2026-03-29 13:59:48
●MXaspmx.l.google.com2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-04 22:27:02
● 2026-03-29 13:59:48
●A108.139.47.1252026-03-29 → 2026-03-29 · 3 obs
○ 2026-03-29 08:23:38
● 2026-03-29 13:59:46
● 2026-03-29 13:59:48
●A108.139.47.142026-03-29 → 2026-03-29 · 3 obs
○ 2026-03-29 08:23:38
● 2026-03-29 13:59:46
● 2026-03-29 13:59:48
●A108.139.47.812026-03-29 → 2026-03-29 · 3 obs
○ 2026-03-29 08:23:38
● 2026-03-29 13:59:46
● 2026-03-29 13:59:48
●A108.139.47.892026-03-29 → 2026-03-29 · 3 obs
○ 2026-03-29 08:23:38
● 2026-03-29 13:59:46
● 2026-03-29 13:59:48
○A108.156.39.1172026-03-24 → 2026-03-29 · 23 obs
○ 2026-03-23 23:46:36
● 2026-03-24 01:37:08
● 2026-03-24 07:10:10
○ 2026-03-24 13:14:36
○ 2026-03-24 14:12:04
● 2026-03-24 17:15:18
● 2026-03-25 18:09:14
○ 2026-03-26 00:16:22
● 2026-03-26 04:04:24
○ 2026-03-26 04:38:00
● 2026-03-27 06:18:14
○ 2026-03-27 07:45:44
○ 2026-03-27 11:10:04
● 2026-03-27 15:07:18
● 2026-03-27 22:49:52
○ 2026-03-28 08:54:58
● 2026-03-28 09:46:44
○ 2026-03-28 12:23:30
○ 2026-03-28 16:35:42
● 2026-03-28 17:43:26
● 2026-03-29 08:23:38
○ 2026-03-29 13:59:46
○ 2026-03-29 13:59:48
○A108.156.39.1202026-03-24 → 2026-03-29 · 23 obs
○ 2026-03-23 23:46:36
● 2026-03-24 01:37:08
● 2026-03-24 07:10:10
○ 2026-03-24 13:14:36
○ 2026-03-24 14:12:04
● 2026-03-24 17:15:18
● 2026-03-25 18:09:14
○ 2026-03-26 00:16:22
● 2026-03-26 04:04:24
○ 2026-03-26 04:38:00
● 2026-03-27 06:18:14
○ 2026-03-27 07:45:44
○ 2026-03-27 11:10:04
● 2026-03-27 15:07:18
● 2026-03-27 22:49:52
○ 2026-03-28 08:54:58
● 2026-03-28 09:46:44
○ 2026-03-28 12:23:30
○ 2026-03-28 16:35:42
● 2026-03-28 17:43:26
● 2026-03-29 08:23:38
○ 2026-03-29 13:59:46
○ 2026-03-29 13:59:48
○A108.156.39.1272026-03-24 → 2026-03-29 · 23 obs
○ 2026-03-23 23:46:36
● 2026-03-24 01:37:08
● 2026-03-24 07:10:10
○ 2026-03-24 13:14:36
○ 2026-03-24 14:12:04
● 2026-03-24 17:15:18
● 2026-03-25 18:09:14
○ 2026-03-26 00:16:22
● 2026-03-26 04:04:24
○ 2026-03-26 04:38:00
● 2026-03-27 06:18:14
○ 2026-03-27 07:45:44
○ 2026-03-27 11:10:04
● 2026-03-27 15:07:18
● 2026-03-27 22:49:52
○ 2026-03-28 08:54:58
● 2026-03-28 09:46:44
○ 2026-03-28 12:23:30
○ 2026-03-28 16:35:42
● 2026-03-28 17:43:26
● 2026-03-29 08:23:38
○ 2026-03-29 13:59:46
○ 2026-03-29 13:59:48
○A108.156.39.1292026-03-24 → 2026-03-29 · 23 obs
○ 2026-03-23 23:46:36
● 2026-03-24 01:37:08
● 2026-03-24 07:10:10
○ 2026-03-24 13:14:36
○ 2026-03-24 14:12:04
● 2026-03-24 17:15:18
● 2026-03-25 18:09:14
○ 2026-03-26 00:16:22
● 2026-03-26 04:04:24
○ 2026-03-26 04:38:00
● 2026-03-27 06:18:14
○ 2026-03-27 07:45:44
○ 2026-03-27 11:10:04
● 2026-03-27 15:07:18
● 2026-03-27 22:49:52
○ 2026-03-28 08:54:58
● 2026-03-28 09:46:44
○ 2026-03-28 12:23:30
○ 2026-03-28 16:35:42
● 2026-03-28 17:43:26
● 2026-03-29 08:23:38
○ 2026-03-29 13:59:46
○ 2026-03-29 13:59:48
○A13.32.99.22026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-05 07:50:20
● 2026-03-23 23:46:36
○ 2026-03-24 01:37:08
○ 2026-03-29 13:59:48
○A13.32.99.552026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-05 07:50:20
● 2026-03-23 23:46:36
○ 2026-03-24 01:37:08
○ 2026-03-29 13:59:48
○A13.32.99.752026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-05 07:50:20
● 2026-03-23 23:46:36
○ 2026-03-24 01:37:08
○ 2026-03-29 13:59:48
○A13.32.99.822026-03-23 → 2026-03-23 · 4 obs
○ 2026-03-05 07:50:20
● 2026-03-23 23:46:36
○ 2026-03-24 01:37:08
○ 2026-03-29 13:59:48
○A13.33.235.1132026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-25 18:09:14
● 2026-03-26 00:16:22
○ 2026-03-26 04:04:24
○ 2026-03-29 13:59:48
○A13.33.235.262026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-25 18:09:14
● 2026-03-26 00:16:22
○ 2026-03-26 04:04:24
○ 2026-03-29 13:59:48
○A13.33.235.282026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-25 18:09:14
● 2026-03-26 00:16:22
○ 2026-03-26 04:04:24
○ 2026-03-29 13:59:48
○A13.33.235.832026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-25 18:09:14
● 2026-03-26 00:16:22
○ 2026-03-26 04:04:24
○ 2026-03-29 13:59:48
○A185.158.133.12026-03-04 → 2026-03-05 · 4 obs
● 2026-03-04 22:27:02
● 2026-03-05 07:50:20
○ 2026-03-23 23:46:36
○ 2026-03-29 13:59:48
○A3.162.112.1172026-03-26 → 2026-03-27 · 7 obs
○ 2026-03-26 04:04:24
● 2026-03-26 04:38:00
○ 2026-03-27 06:18:14
● 2026-03-27 07:45:44
● 2026-03-27 11:10:04
○ 2026-03-27 15:07:18
○ 2026-03-29 13:59:48
○A3.162.112.322026-03-26 → 2026-03-27 · 7 obs
○ 2026-03-26 04:04:24
● 2026-03-26 04:38:00
○ 2026-03-27 06:18:14
● 2026-03-27 07:45:44
● 2026-03-27 11:10:04
○ 2026-03-27 15:07:18
○ 2026-03-29 13:59:48
○A3.162.112.482026-03-26 → 2026-03-27 · 7 obs
○ 2026-03-26 04:04:24
● 2026-03-26 04:38:00
○ 2026-03-27 06:18:14
● 2026-03-27 07:45:44
● 2026-03-27 11:10:04
○ 2026-03-27 15:07:18
○ 2026-03-29 13:59:48
○A3.162.112.722026-03-26 → 2026-03-27 · 7 obs
○ 2026-03-26 04:04:24
● 2026-03-26 04:38:00
○ 2026-03-27 06:18:14
● 2026-03-27 07:45:44
● 2026-03-27 11:10:04
○ 2026-03-27 15:07:18
○ 2026-03-29 13:59:48
○A3.164.68.162026-03-24 → 2026-03-24 · 5 obs
○ 2026-03-24 07:10:10
● 2026-03-24 13:14:36
● 2026-03-24 14:12:04
○ 2026-03-24 17:15:18
○ 2026-03-29 13:59:48
○A3.164.68.182026-03-24 → 2026-03-24 · 5 obs
○ 2026-03-24 07:10:10
● 2026-03-24 13:14:36
● 2026-03-24 14:12:04
○ 2026-03-24 17:15:18
○ 2026-03-29 13:59:48
○A3.164.68.402026-03-24 → 2026-03-24 · 5 obs
○ 2026-03-24 07:10:10
● 2026-03-24 13:14:36
● 2026-03-24 14:12:04
○ 2026-03-24 17:15:18
○ 2026-03-29 13:59:48
○A3.164.68.742026-03-24 → 2026-03-24 · 5 obs
○ 2026-03-24 07:10:10
● 2026-03-24 13:14:36
● 2026-03-24 14:12:04
○ 2026-03-24 17:15:18
○ 2026-03-29 13:59:48
○A3.166.152.1022026-03-28 → 2026-03-28 · 5 obs
○ 2026-03-28 09:46:44
● 2026-03-28 12:23:30
● 2026-03-28 16:35:42
○ 2026-03-28 17:43:26
○ 2026-03-29 13:59:48
○A3.166.152.1032026-03-28 → 2026-03-28 · 5 obs
○ 2026-03-28 09:46:44
● 2026-03-28 12:23:30
● 2026-03-28 16:35:42
○ 2026-03-28 17:43:26
○ 2026-03-29 13:59:48
○A3.166.152.522026-03-28 → 2026-03-28 · 5 obs
○ 2026-03-28 09:46:44
● 2026-03-28 12:23:30
● 2026-03-28 16:35:42
○ 2026-03-28 17:43:26
○ 2026-03-29 13:59:48
○A3.166.152.862026-03-28 → 2026-03-28 · 5 obs
○ 2026-03-28 09:46:44
● 2026-03-28 12:23:30
● 2026-03-28 16:35:42
○ 2026-03-28 17:43:26
○ 2026-03-29 13:59:48
○A3.169.252.182026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-27 22:49:52
● 2026-03-28 08:54:58
○ 2026-03-28 09:46:44
○ 2026-03-29 13:59:48
○A3.169.252.192026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-27 22:49:52
● 2026-03-28 08:54:58
○ 2026-03-28 09:46:44
○ 2026-03-29 13:59:48
○A3.169.252.252026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-27 22:49:52
● 2026-03-28 08:54:58
○ 2026-03-28 09:46:44
○ 2026-03-29 13:59:48
○A3.169.252.52026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-27 22:49:52
● 2026-03-28 08:54:58
○ 2026-03-28 09:46:44
○ 2026-03-29 13:59:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aiv0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...12 records
classcloud.ains-408.awsdns-51.com, ns-654.awsdns-17.net, ns-1222.awsdns-24.org, ns-1729.awsdns-24.co.uk-

✅ Authoritative Response

Server:205.251.193.152

NS records: ns-408.awsdns-51.com, ns-654.awsdns-17.net, ns-1222.awsdns-24.org, ns-1729.awsdns-24.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classcloud.ai (unsigned zone)

⏱️ Timing

Total: 1957ms | Queries: -

📄 Records

TypeCountSample Data
A4108.139.47.81, 108.139.47.89...
NS4ns-1222.awsdns-24.org, ns-1729.awsdns-24.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT41password-site-verification=EZ4J3UMOXNBF, google-site-verification=h8rYxFTB7iHZ6Ip...
SOA1ns-1222.awsdns-24.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai...)

Analysis

Hierarchy

classcloud.ai is the parent of newsletter.classcloud.ai.

IP Addresses

classcloud.ai resolves to four IPs: 108.139.47.14, 108.139.47.81, 108.139.47.89 and 108.139.47.125.

Other host names, for instance server-108-139-47-81.jfk50.r.cloudfront.net, sportsbet.fanduel.com, tr.casinoca.fanduel.com, sportsbook.racing.fanduel.com and dbq8wa7kcry1m.cloudfront.net share IP numbers with classcloud.ai.

Name Servers

classcloud.ai is delegated to four name servers: ns-408.awsdns-51.com, ns-654.awsdns-17.net, ns-1222.awsdns-24.org and ns-1729.awsdns-24.co.uk.

classcloud.ai shares some name servers with other domains, for example turnersoft.co.uk, bounceuvm.com, d25ckoihpsjafc.cloudfront.net, opengraph.io and webhooky.com.

These name servers are often used together with ns-81.awsdns-10.com, ns-1387.awsdns-45.org and ns-1567.awsdns-03.co.uk.

Host names with two IP numbers

Two IPs per host:

ns-408.awsdns-51.com points to 2600:9000:5301:9800::1 and 205.251.193.152

ns-654.awsdns-17.net points to 2600:9000:5302:8e00::1 and 205.251.194.142

ns-1222.awsdns-24.org points to 2600:9000:5304:c600::1 and 205.251.196.198

ns-1729.awsdns-24.co.uk points to 2600:9000:5306:c100::1 and 205.251.198.193

Mail Servers

classcloud.ai is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

classcloud.ai shares some mail servers with other domains, at least partially; for instance soxialweb.net, yaroshefsky.com, radinhealth.com, fingerweights.com and triunfagram.com.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1b and 192.178.223.27.

Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1b and 108.177.123.27.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:4013:c1e::1b and 192.178.213.27.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4023:3003::1a and 172.253.145.27.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1b and 173.194.76.27.