jsclasses.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

jsclasses.org

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:38e5🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:89ab🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.229Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.137.171🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmaxim.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cc6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxim.ns.cloudflare.com
A2803:f800:50::6ca2:c3c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaxim.ns.cloudflare.com
A2a06:98c1:50::ac40:23c6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaxim.ns.cloudflare.com
A108.162.195.198🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxim.ns.cloudflare.com
A162.159.44.198Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxim.ns.cloudflare.com
A172.64.35.198🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxim.ns.cloudflare.com
NSnucum.ns.cloudflare.com
A2606:4700:50::a29f:2691🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A2803:f800:50::6ca2:c291🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnucum.ns.cloudflare.com
A2a06:98c1:50::ac40:2291🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnucum.ns.cloudflare.com
A108.162.194.145🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A162.159.38.145Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
A172.64.34.145🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnucum.ns.cloudflare.com
MXmail.jsclasses.org ⭐
A144.217.39.163🇨🇦 OVH144.217.0.0/16 Hosting route
PTRbe6.phpclasses.org
TXTgoogle-site-verification=DFs_ScbFiIco8nCHfS8TpeDEu_XZRkD_1iak2Ys8pGQ
TXTv=spf1 ip4:54.39.129.183 ip4:158.69.144.68 ip4:158.69.144.74 ip4:158.69.144.7...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.56.229, 172.67.137.171
IPv6 hints2606:4700:3031::6815:38e5, 2606:4700:3031::ac43:89ab
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=102, name=cloudflare-ech.com
SOAmaxim.ns.cloudflare.comdns@cloudflare.com serial=2410852804

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786877378

Previously MX for

jsclasses.org

Subdomains

mail.jsclasses.org
files.jsclasses.org
mail2.jsclasses.org

Same first word

jsclasses.org
jsclasses.net

DNS History

32 records (7 active, 25 former)

20162017201820192020202120222023202420252026NSmaxim.ns.cloudflare.comnucum.ns.cloudflare.comns.net-virtual.comns1.digitalocean.comns1.division120.netns1.sitelutions.comns1c.net-virtual.comns2.digitalocean.comns2.division120.netns2.sitelutions.comns2c.net-virtual.comns3.digitalocean.comns3.division120.netns3.sitelutions.comns3c.net-virtual.comns4.division120.netns4.sitelutions.comns5.sitelutions.comMXmail.jsclasses.orgjsclasses.orgmail2.jsclasses.orgA104.21.56.229172.67.137.1712606:4700:3031::6815:38e52606:4700:3031::ac43:89ab144.217.39.163188.114.96.0188.114.97.0216.240.132.1502a06:98c1:3120::2a06:98c1:3121::54.39.129.183
●NSmaxim.ns.cloudflare.com2026-06-27 → 2026-08-16 · 3 obs
○ 2026-04-29 19:17:26
● 2026-06-27 09:04:24
● 2026-08-16 11:19:30
○NSns.net-virtual.com2016-04-02 → 2016-08-11 · 5 obs
○ 2015-12-27 11:14:42
● 2016-04-02 12:34:30
● 2016-08-11 23:26:14
○ 2026-04-09 13:54:08
○ 2026-08-16 11:19:30
○NSns1.digitalocean.com2026-04-09 → 2026-04-29 · 5 obs
○ 2016-08-11 23:26:14
● 2026-04-09 13:54:08
● 2026-04-29 19:17:26
○ 2026-06-27 09:04:24
○ 2026-08-16 11:19:30
○NSns1.division120.net2015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 09:01:02
○ 2015-12-27 11:14:42
○ 2026-08-16 11:19:30
○NSns1.sitelutions.com2015-12-27 → 2015-12-27 · 4 obs
○ 2015-08-19 09:01:02
● 2015-12-27 11:14:42
○ 2016-04-02 12:34:30
○ 2026-08-16 11:19:30
○NSns1c.net-virtual.com2016-04-02 → 2016-08-11 · 5 obs
○ 2015-12-27 11:14:42
● 2016-04-02 12:34:30
● 2016-08-11 23:26:14
○ 2026-04-09 13:54:08
○ 2026-08-16 11:19:30
○NSns2.digitalocean.com2026-04-09 → 2026-04-29 · 5 obs
○ 2016-08-11 23:26:14
● 2026-04-09 13:54:08
● 2026-04-29 19:17:26
○ 2026-06-27 09:04:24
○ 2026-08-16 11:19:30
○NSns2.division120.net2015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 09:01:02
○ 2015-12-27 11:14:42
○ 2026-08-16 11:19:30
○NSns2.sitelutions.com2015-12-27 → 2015-12-27 · 4 obs
○ 2015-08-19 09:01:02
● 2015-12-27 11:14:42
○ 2016-04-02 12:34:30
○ 2026-08-16 11:19:30
○NSns2c.net-virtual.com2016-04-02 → 2016-08-11 · 5 obs
○ 2015-12-27 11:14:42
● 2016-04-02 12:34:30
● 2016-08-11 23:26:14
○ 2026-04-09 13:54:08
○ 2026-08-16 11:19:30
○NSns3.digitalocean.com2026-04-09 → 2026-04-29 · 5 obs
○ 2016-08-11 23:26:14
● 2026-04-09 13:54:08
● 2026-04-29 19:17:26
○ 2026-06-27 09:04:24
○ 2026-08-16 11:19:30
○NSns3.division120.net2015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 09:01:02
○ 2015-12-27 11:14:42
○ 2026-08-16 11:19:30
○NSns3.sitelutions.com2015-12-27 → 2015-12-27 · 4 obs
○ 2015-08-19 09:01:02
● 2015-12-27 11:14:42
○ 2016-04-02 12:34:30
○ 2026-08-16 11:19:30
○NSns3c.net-virtual.com2016-04-02 → 2016-08-11 · 5 obs
○ 2015-12-27 11:14:42
● 2016-04-02 12:34:30
● 2016-08-11 23:26:14
○ 2026-04-09 13:54:08
○ 2026-08-16 11:19:30
○NSns4.division120.net2015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 09:01:02
○ 2015-12-27 11:14:42
○ 2026-08-16 11:19:30
○NSns4.sitelutions.com2015-12-27 → 2015-12-27 · 4 obs
○ 2015-08-19 09:01:02
● 2015-12-27 11:14:42
○ 2016-04-02 12:34:30
○ 2026-08-16 11:19:30
○NSns5.sitelutions.com2015-12-27 → 2015-12-27 · 4 obs
○ 2015-08-19 09:01:02
● 2015-12-27 11:14:42
○ 2016-04-02 12:34:30
○ 2026-08-16 11:19:30
●NSnucum.ns.cloudflare.com2026-06-27 → 2026-08-16 · 3 obs
○ 2026-04-29 19:17:26
● 2026-06-27 09:04:24
● 2026-08-16 11:19:30
○MXjsclasses.org2016-04-02 → 2016-08-11 · 5 obs
○ 2015-12-27 11:14:42
● 2016-04-02 12:34:30
● 2016-08-11 23:26:14
○ 2026-04-09 13:54:08
○ 2026-08-16 11:19:30
●MXmail.jsclasses.org2015-08-19 → 2026-08-16 · 6 obs
● 2015-08-19 09:01:02
● 2015-12-27 11:14:42
○ 2016-04-02 12:34:30
○ 2016-08-11 23:26:14
● 2026-04-09 13:54:08
● 2026-08-16 11:19:30
○MXmail2.jsclasses.org2016-04-02 → 2016-08-11 · 5 obs
○ 2015-12-27 11:14:42
● 2016-04-02 12:34:30
● 2016-08-11 23:26:14
○ 2026-04-09 13:54:08
○ 2026-08-16 11:19:30
●A104.21.56.2292026-06-29 → 2026-08-16 · 3 obs
○ 2026-06-27 09:04:24
● 2026-06-29 06:09:46
● 2026-08-16 11:19:30
○A144.217.39.1632026-04-09 → 2026-04-29 · 5 obs
○ 2016-08-11 23:26:14
● 2026-04-09 13:54:08
● 2026-04-29 19:17:26
○ 2026-06-27 09:04:24
○ 2026-08-16 11:19:30
●A172.67.137.1712026-06-29 → 2026-08-16 · 3 obs
○ 2026-06-27 09:04:24
● 2026-06-29 06:09:46
● 2026-08-16 11:19:30
○A188.114.96.02026-06-27 → 2026-06-27 · 4 obs
○ 2026-04-29 19:17:26
● 2026-06-27 09:04:24
○ 2026-06-29 06:09:46
○ 2026-08-16 11:19:30
○A188.114.97.02026-06-27 → 2026-06-27 · 4 obs
○ 2026-04-29 19:17:26
● 2026-06-27 09:04:24
○ 2026-06-29 06:09:46
○ 2026-08-16 11:19:30
○A216.240.132.1502015-08-19 → 2016-08-11 · 4 obs
● 2015-08-19 09:01:02
● 2016-08-11 23:26:14
○ 2026-04-09 13:54:08
○ 2026-08-16 11:19:30
●A2606:4700:3031::6815:38e52026-06-29 → 2026-08-16 · 3 obs
○ 2026-06-27 09:04:24
● 2026-06-29 06:09:46
● 2026-08-16 11:19:30
●A2606:4700:3031::ac43:89ab2026-06-29 → 2026-08-16 · 3 obs
○ 2026-06-27 09:04:24
● 2026-06-29 06:09:46
● 2026-08-16 11:19:30
○A2a06:98c1:3120::2026-06-27 → 2026-06-27 · 4 obs
○ 2026-04-29 19:17:26
● 2026-06-27 09:04:24
○ 2026-06-29 06:09:46
○ 2026-08-16 11:19:30
○A2a06:98c1:3121::2026-06-27 → 2026-06-27 · 4 obs
○ 2026-04-29 19:17:26
● 2026-06-27 09:04:24
○ 2026-06-29 06:09:46
○ 2026-08-16 11:19:30
○A54.39.129.1832026-04-09 → 2026-08-16 · 2 obs
○ 2026-04-09 13:54:08
○ 2026-08-16 11:19:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
jsclasses.orgnucum.ns.cloudflare.com, maxim.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.145

NS records: nucum.ns.cloudflare.com, maxim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsclasses.org (unsigned zone)

⏱️ Timing

Total: 1974ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.56.229, 172.67.137.171
AAAA22606:4700:3031::6815:38e5, 2606:4700:3031::ac43:89ab
NS2maxim.ns.cloudflare.com, nucum.ns.cloudflare.com
MX1mail.jsclasses.org (pri: 10)
TXT2google-site-verification=DFs_ScbFiIco8nC, v=spf1 ip4:54.39.129.183 ip4:158.69.144.
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1maxim.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

mail.jsclasses.org, files.jsclasses.org and mail2.jsclasses.org are all subdomains of jsclasses.org.

IP Addresses

jsclasses.org points to the four IP addresses 104.21.56.229, 172.67.137.171, 2606:4700:3031::6815:38e5 and 2606:4700:3031::ac43:89ab.

Additional host names — siennadentalfl.com, proker.in, infiniteluckyhouse.com and two others — share IP numbers with jsclasses.org.

Name Servers

The NS records for jsclasses.org delegate to maxim.ns.cloudflare.com and nucum.ns.cloudflare.com.

jsclasses.org shares its name server setup with other domains, including shotory.com, plat.ooo, jsclasses.net and two others.

The name servers of jsclasses.org overlap at least partially with those of other domains — among them smartserver.net, vossrealty.com, api5000f.com and two more.

These name servers commonly appear alongside the name servers lloyd.ns.cloudflare.com and margaret.ns.cloudflare.com.

Host names with 6 IP numbers:

maxim.ns.cloudflare.com maps to 108.162.195.198, 162.159.44.198, 172.64.35.198 and 3 additional IP addresses.

nucum.ns.cloudflare.com maps to 108.162.194.145, 162.159.38.145, 172.64.34.145 and 3 additional IP addresses.

Mail Servers

jsclasses.org has one mail server: mail.jsclasses.org.

mail.jsclasses.org resolves to 144.217.39.163 and no other IP number.