osclasspoint.com - dns.ninja

osclasspoint.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5212🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:c16d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.82.18Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.109🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdan.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
A2803:f800:50::6ca2:c16c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdan.ns.cloudflare.com
A2a06:98c1:50::ac40:216c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdan.ns.cloudflare.com
A108.162.193.108🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
A172.64.33.108🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
A173.245.59.108🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdan.ns.cloudflare.com
NSkim.ns.cloudflare.com
A2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkim.ns.cloudflare.com
A2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkim.ns.cloudflare.com
A108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
MXmailin1.websupport.sk ⭐
A37.9.169.111🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.168.0/21 Websupport, s.r.o.
PTRmail-proxymxphy-7.websupport.sk
MXmailin2.websupport.sk(100)
A37.9.169.112🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.168.0/21 Websupport, s.r.o.
PTRmail-proxymxphy-6.websupport.sk
TXTspf2.0/pra a mx include:_sid.m1.websupport.sk ?all
TXTv=spf1 a mx include:_spf.m1.websupport.sk ?all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.82.18, 172.67.193.109
IPv6 hints2606:4700:3033::6815:5212, 2606:4700:3035::ac43:c16d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=54, name=cloudflare-ech.com
SOAdan.ns.cloudflare.comdns@cloudflare.com serial=2410001540

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785346432
rank #260043 globally
rank #108280 in the tld
📈 Tranco rank: #531,286

Subdomains

forums.osclasspoint.com
demo.osclasspoint.com
dev18.osclasspoint.com

Same first word

osclasspoint.com

Similar names

optionsclass.com

DNS History

20 records (8 active, 12 former)

201820192020202120222023202420252026NSdan.ns.cloudflare.comkim.ns.cloudflare.comns1.websupport.skns2.websupport.skns3.websupport.skMXmailin1.websupport.skmailin2.websupport.skmailin1.osclasspoint.commailin2.osclasspoint.comA104.21.82.18172.67.193.1092606:4700:3033::6815:52122606:4700:3035::ac43:c16d188.114.96.0188.114.97.02606:4700:3031::6815:52122606:4700:3034::ac43:c16d2a06:98c1:3120::2a06:98c1:3121::37.9.175.22
●NSdan.ns.cloudflare.com2026-02-27 → 2026-07-29 · 3 obs
○ 2017-11-27 11:44:44
● 2026-02-27 18:16:54
● 2026-07-29 17:37:46
●NSkim.ns.cloudflare.com2026-02-27 → 2026-07-29 · 3 obs
○ 2017-11-27 11:44:44
● 2026-02-27 18:16:54
● 2026-07-29 17:37:46
○NSns1.websupport.sk2017-11-15 → 2017-11-27 · 4 obs
● 2017-11-15 19:13:34
● 2017-11-27 11:44:44
○ 2026-02-27 18:16:54
○ 2026-07-29 17:37:46
○NSns2.websupport.sk2017-11-15 → 2017-11-27 · 4 obs
● 2017-11-15 19:13:34
● 2017-11-27 11:44:44
○ 2026-02-27 18:16:54
○ 2026-07-29 17:37:46
○NSns3.websupport.sk2017-11-15 → 2017-11-27 · 4 obs
● 2017-11-15 19:13:34
● 2017-11-27 11:44:44
○ 2026-02-27 18:16:54
○ 2026-07-29 17:37:46
○MXmailin1.osclasspoint.com2017-11-15 → 2017-11-27 · 4 obs
● 2017-11-15 19:13:34
● 2017-11-27 11:44:44
○ 2026-02-27 18:16:54
○ 2026-07-29 17:37:46
●MXmailin1.websupport.sk2026-02-27 → 2026-07-29 · 3 obs
○ 2017-11-27 11:44:44
● 2026-02-27 18:16:54
● 2026-07-29 17:37:46
○MXmailin2.osclasspoint.com2017-11-15 → 2017-11-27 · 4 obs
● 2017-11-15 19:13:34
● 2017-11-27 11:44:44
○ 2026-02-27 18:16:54
○ 2026-07-29 17:37:46
●MXmailin2.websupport.sk2026-02-27 → 2026-07-29 · 3 obs
○ 2017-11-27 11:44:44
● 2026-02-27 18:16:54
● 2026-07-29 17:37:46
●A104.21.82.182026-02-27 → 2026-07-29 · 11 obs
○ 2017-11-27 11:44:44
● 2026-02-27 18:16:54
● 2026-02-27 19:59:40
○ 2026-03-01 18:19:56
● 2026-03-01 21:19:06
● 2026-04-05 23:18:04
○ 2026-04-09 22:41:18
○ 2026-05-22 01:58:46
● 2026-05-26 10:39:58
○ 2026-07-29 04:12:08
● 2026-07-29 17:37:46
●A172.67.193.1092026-02-27 → 2026-07-29 · 11 obs
○ 2017-11-27 11:44:44
● 2026-02-27 18:16:54
● 2026-02-27 19:59:40
○ 2026-03-01 18:19:56
● 2026-03-01 21:19:06
● 2026-04-05 23:18:04
○ 2026-04-09 22:41:18
○ 2026-05-22 01:58:46
● 2026-05-26 10:39:58
○ 2026-07-29 04:12:08
● 2026-07-29 17:37:46
○A188.114.96.02026-03-01 → 2026-07-29 · 10 obs
○ 2026-02-27 18:16:54
○ 2026-02-27 19:59:40
● 2026-03-01 18:19:56
○ 2026-03-01 21:19:06
○ 2026-04-05 23:18:04
● 2026-04-09 22:41:18
● 2026-05-22 01:58:46
○ 2026-05-26 10:39:58
● 2026-07-29 04:12:08
○ 2026-07-29 17:37:46
○A188.114.97.02026-03-01 → 2026-07-29 · 10 obs
○ 2026-02-27 18:16:54
○ 2026-02-27 19:59:40
● 2026-03-01 18:19:56
○ 2026-03-01 21:19:06
○ 2026-04-05 23:18:04
● 2026-04-09 22:41:18
● 2026-05-22 01:58:46
○ 2026-05-26 10:39:58
● 2026-07-29 04:12:08
○ 2026-07-29 17:37:46
○A2606:4700:3031::6815:52122026-02-27 → 2026-05-26 · 11 obs
○ 2017-11-27 11:44:44
● 2026-02-27 18:16:54
● 2026-02-27 19:59:40
○ 2026-03-01 18:19:56
● 2026-03-01 21:19:06
● 2026-04-05 23:18:04
○ 2026-04-09 22:41:18
○ 2026-05-22 01:58:46
● 2026-05-26 10:39:58
○ 2026-07-11 10:44:28
○ 2026-07-29 17:37:46
●A2606:4700:3033::6815:52122026-07-11 → 2026-07-29 · 4 obs
○ 2026-05-26 10:39:58
● 2026-07-11 10:44:28
○ 2026-07-29 04:12:08
● 2026-07-29 17:37:46
○A2606:4700:3034::ac43:c16d2026-02-27 → 2026-05-26 · 11 obs
○ 2017-11-27 11:44:44
● 2026-02-27 18:16:54
● 2026-02-27 19:59:40
○ 2026-03-01 18:19:56
● 2026-03-01 21:19:06
● 2026-04-05 23:18:04
○ 2026-04-09 22:41:18
○ 2026-05-22 01:58:46
● 2026-05-26 10:39:58
○ 2026-07-11 10:44:28
○ 2026-07-29 17:37:46
●A2606:4700:3035::ac43:c16d2026-07-11 → 2026-07-29 · 4 obs
○ 2026-05-26 10:39:58
● 2026-07-11 10:44:28
○ 2026-07-29 04:12:08
● 2026-07-29 17:37:46
○A2a06:98c1:3120::2026-03-01 → 2026-07-29 · 10 obs
○ 2026-02-27 18:16:54
○ 2026-02-27 19:59:40
● 2026-03-01 18:19:56
○ 2026-03-01 21:19:06
○ 2026-04-05 23:18:04
● 2026-04-09 22:41:18
● 2026-05-22 01:58:46
○ 2026-05-26 10:39:58
● 2026-07-29 04:12:08
○ 2026-07-29 17:37:46
○A2a06:98c1:3121::2026-03-01 → 2026-07-29 · 10 obs
○ 2026-02-27 18:16:54
○ 2026-02-27 19:59:40
● 2026-03-01 18:19:56
○ 2026-03-01 21:19:06
○ 2026-04-05 23:18:04
● 2026-04-09 22:41:18
● 2026-05-22 01:58:46
○ 2026-05-26 10:39:58
● 2026-07-29 04:12:08
○ 2026-07-29 17:37:46
○A37.9.175.222017-11-15 → 2017-11-27 · 4 obs
● 2017-11-15 19:13:34
● 2017-11-27 11:44:44
○ 2026-02-27 18:16:54
○ 2026-07-29 17:37:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...-
osclasspoint.comdan.ns.cloudflare.com, kim.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.108

NS records: dan.ns.cloudflare.com, kim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for osclasspoint.com (unsigned zone)

⏱️ Timing

Total: 245ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.193.109, 104.21.82.18
AAAA22606:4700:3035::ac43:c16d, 2606:4700:3033::6815:5212
NS2dan.ns.cloudflare.com, kim.ns.cloudflare.com
MX2mailin1.websupport.sk (pri: 10), mailin2.websupport.sk (pri: 100)
TXT2spf2.0/pra a mx include:_sid.m1.websuppo, v=spf1 a mx include:_spf.m1.websupport.s
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dan.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

forums.osclasspoint.com, demo.osclasspoint.com and dev18.osclasspoint.com each fall under the parent domain osclasspoint.com.

IP Addresses

osclasspoint.com has four IP addresses: 104.21.82.18, 172.67.193.109, 2606:4700:3033::6815:5212 and 2606:4700:3035::ac43:c16d.

thehornetsnesttattoo.com, a.mx.norskmjforum.no, (0x7468726565736f6d65)(0x787878).com and two other host names share IP numbers with osclasspoint.com.

Name Servers

Two name servers handle the delegation for osclasspoint.com: dan.ns.cloudflare.com and kim.ns.cloudflare.com.

osclasspoint.com uses the same name servers as several other domains — among them flexsol.in, ycllav.com, (0x63616d6769726c)wiki.com and two more.

osclasspoint.com partially shares its NS delegation with several other domains, including gasjp138.skin, drzewica.pl, mobiusnetworks.co.uk and two others.

These name servers often co-occur with the name servers casey.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dan.ns.cloudflare.com resolves to 108.162.193.108, 172.64.33.108 and 173.245.59.108 among others, with 3 other IP addresses in total.

kim.ns.cloudflare.com resolves to 108.162.192.126, 172.64.32.126 and 173.245.58.126 among others, with 3 other IP addresses in total.

Mail Servers

Mail for osclasspoint.com is handled by two mail servers — mailin1.websupport.sk and mailin2.websupport.sk.

osclasspoint.com uses an identical mail server configuration to several other domains — among them tetovanie.sk, sepea.eu, melodyroastery.sk and two more.

osclasspoint.com has at least partial mail server overlap with other domains such as superkancl.cz, ticketware.eu, zlatnictvo-bosela.sk and two more.

mailin1.websupport.sk resolves to 37.9.169.111. mailin2.websupport.sk resolves to 37.9.169.112. Both host names point to a single IP number.