classnotes.online - dns.ninja

classnotes.online

DNSSEC⚠️ Not signed
A2.59.170.20🇳🇱 WORLDSTREAM-12.59.168.0/22
PTR2-59-170-20.hosted-by-worldstream.net
A104.219.250.37🇺🇸 NAMCHEAP-PH104.219.250.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
NSns1.lander.d.parity.domains ⭐ ⚠️ Not in parent delegation
A192.236.150.131🇺🇸 HOSTWINDS-1192.236.128.0/17 MNT-HL-29 route 192.236.128.000/17 AS54290
NSdns101.registrar-servers.com ⚠️ Not in zone NS records
A192.236.150.131🇺🇸 HOSTWINDS-1192.236.128.0/17 MNT-HL-29 route 192.236.128.000/17 AS54290
NSdns102.registrar-servers.com ⚠️ Not in zone NS records
A162.222.205.190🇺🇸 IONOS-AS162.222.200.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
NSns2.lander.d.parity.domains ⚠️ Not in parent delegation
A162.222.205.190🇺🇸 IONOS-AS162.222.200.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
SOAns1.lander.d.parity.domainshostmaster@lander.d.parity.domains serial=8

online

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1786706915
⚠️ On DNS blocklist: spam-tlds

Same first word

classnotes.ng
classnotes.net
classnotes.in
classnotes.de
classnotes.xyz
classnotes.cn
classnotes.org.in
classnotes.info
classnotes.com
classnotes.co
classnotes.online
classnotes.ai
classnotes.pk

Similar names

catslesson.xyz
classtones.com
classstone.com
lessoncats.xyz
lessoncast.com
castlesons.com
lessoncast.org
catlessons.com

DNS History

13 records (6 active, 7 former)

NSdns101.registrar-servers.comdns102.registrar-servers.comns1.lander.d.parity.domainsns2.lander.d.parity.domainsdorthy.ns.cloudflare.comnash.ns.cloudflare.comA104.219.250.372.59.170.20104.21.89.237172.67.191.236216.227.142.1712606:4700:3030::6815:59ed2606:4700:3031::ac43:bfec
●NSdns101.registrar-servers.com2026-07-09 → 2026-08-14 · 3 obs
○ 2026-03-31 06:44:04
● 2026-07-09 19:38:28
● 2026-08-14 11:35:02
●NSdns102.registrar-servers.com2026-07-09 → 2026-08-14 · 3 obs
○ 2026-03-31 06:44:04
● 2026-07-09 19:38:28
● 2026-08-14 11:35:02
○NSdorthy.ns.cloudflare.com2026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 06:44:04
○ 2026-07-09 19:38:28
○ 2026-08-14 11:35:02
○NSnash.ns.cloudflare.com2026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 06:44:04
○ 2026-07-09 19:38:28
○ 2026-08-14 11:35:02
●NSns1.lander.d.parity.domains2026-07-09 → 2026-08-14 · 3 obs
○ 2026-03-31 06:44:04
● 2026-07-09 19:38:28
● 2026-08-14 11:35:02
●NSns2.lander.d.parity.domains2026-07-09 → 2026-08-14 · 3 obs
○ 2026-03-31 06:44:04
● 2026-07-09 19:38:28
● 2026-08-14 11:35:02
○A104.21.89.2372026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 06:44:04
○ 2026-07-09 19:38:28
○ 2026-08-14 11:35:02
●A104.219.250.372026-08-14 → 2026-08-14 · 3 obs
○ 2026-07-09 19:38:28
● 2026-08-14 02:47:44
● 2026-08-14 11:35:02
○A172.67.191.2362026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 06:44:04
○ 2026-07-09 19:38:28
○ 2026-08-14 11:35:02
●A2.59.170.202026-08-14 → 2026-08-14 · 3 obs
○ 2026-07-09 19:38:28
● 2026-08-14 02:47:44
● 2026-08-14 11:35:02
○A216.227.142.1712026-07-09 → 2026-07-09 · 4 obs
○ 2026-03-31 06:44:04
● 2026-07-09 19:38:28
○ 2026-08-14 02:47:44
○ 2026-08-14 11:35:02
○A2606:4700:3030::6815:59ed2026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 06:44:04
○ 2026-07-09 19:38:28
○ 2026-08-14 11:35:02
○A2606:4700:3031::ac43:bfec2026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 06:44:04
○ 2026-07-09 19:38:28
○ 2026-08-14 11:35:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
onlinens01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info8 records
classnotes.onlinedns101.registrar-servers.com, dns102.registrar-servers.com-

✅ Authoritative Response

Server:162.222.205.190

NS records: dns101.registrar-servers.com, dns102.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classnotes.online (unsigned zone)

⏱️ Timing

Total: 351ms | Queries: -

📄 Records

TypeCountSample Data
A2104.219.250.37, 2.59.170.20
NS2ns1.lander.d.parity.domains, ns2.lander.d.parity.domains
SOA1ns1.lander.d.parity.domains hostmaster.l

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)

Analysis

IP Addresses

classnotes.online directs to two IP numbers, 2.59.170.20 and 104.219.250.37

tcwgmjsjgtsrm.space, fwita.com, pluravionex.com plus two other host names have IP numbers in common with classnotes.online.

Name Servers

Four name servers handle the delegation for classnotes.online: dns101.registrar-servers.com, dns102.registrar-servers.com, ns1.lander.d.parity.domains and ns2.lander.d.parity.domains.

classnotes.online shares at least some of its name servers with other domains, including viewinone.com, playgroundonee.com, intention-to-leave-form.com and two others.

The four host names dns101.registrar-servers.com, dns102.registrar-servers.com, ns1.lander.d.parity.domains and ns2.lander.d.parity.domains each resolve to a single IP address. dns101.registrar-servers.com and ns1.lander.d.parity.domains both point to 192.236.150.131, while dns102.registrar-servers.com and ns2.lander.d.parity.domains both point to 162.222.205.190.

The host names dns101.registrar-servers.com and ns1.lander.d.parity.domains both resolve to 192.236.150.131 IP addresses.

The host names dns102.registrar-servers.com and ns2.lander.d.parity.domains both resolve to 162.222.205.190 IP addresses.