ocjschool.org - robtex.com

ocjschool.org

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:ad15🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:5015🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.21Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.21🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalex.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A2803:f800:50::6ca2:c164🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalex.ns.cloudflare.com
A2a06:98c1:50::ac40:2164🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalex.ns.cloudflare.com
A108.162.193.100🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A172.64.33.100🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
A173.245.59.100🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalex.ns.cloudflare.com
NSvita.ns.cloudflare.com
A2606:4700:50::adf5:3aee🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvita.ns.cloudflare.com
A2803:f800:50::6ca2:c0ee🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvita.ns.cloudflare.com
A2a06:98c1:50::ac40:20ee🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvita.ns.cloudflare.com
A108.162.192.238🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvita.ns.cloudflare.com
A172.64.32.238🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvita.ns.cloudflare.com
A173.245.58.238🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvita.ns.cloudflare.com
TXTgoogle-site-verification=CDHKEEJ_LrY-1rShyAko5bbTvWUzn6bC4og-XQyY0bw
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.21, 172.67.173.21
IPv6 hints2606:4700:3030::ac43:ad15, 2606:4700:3033::6815:5015
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=61, name=cloudflare-ech.com
SOAalex.ns.cloudflare.comdns@cloudflare.com serial=2409926604

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=1784931941

Subdomains

mail.ocjschool.org

Same first word

ocjschool.org

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSalex.ns.cloudflare.comvita.ns.cloudflare.comns1.bluehost.comns2.bluehost.comMXmail.ocjschool.orgA104.21.80.21172.67.173.212606:4700:3030::ac43:ad152606:4700:3033::6815:50152606:4700:3034::ac43:ad152606:4700:3035::6815:501569.89.31.241
●NSalex.ns.cloudflare.com2026-05-19 → 2026-07-24 · 3 obs
○ 2017-04-04 09:36:20
● 2026-05-19 04:02:58
● 2026-07-24 22:39:18
○NSns1.bluehost.com2015-06-05 → 2017-04-04 · 4 obs
● 2015-06-05 12:40:56
● 2017-04-04 09:36:20
○ 2026-05-19 04:02:58
○ 2026-07-24 22:39:18
○NSns2.bluehost.com2015-06-05 → 2017-04-04 · 4 obs
● 2015-06-05 12:40:56
● 2017-04-04 09:36:20
○ 2026-05-19 04:02:58
○ 2026-07-24 22:39:18
●NSvita.ns.cloudflare.com2026-05-19 → 2026-07-24 · 3 obs
○ 2017-04-04 09:36:20
● 2026-05-19 04:02:58
● 2026-07-24 22:39:18
○MXmail.ocjschool.org2015-06-05 → 2017-04-04 · 4 obs
● 2015-06-05 12:40:56
● 2017-04-04 09:36:20
○ 2026-05-19 04:02:58
○ 2026-07-24 22:39:18
●A104.21.80.212026-05-19 → 2026-07-24 · 3 obs
○ 2017-04-04 09:36:20
● 2026-05-19 04:02:58
● 2026-07-24 22:39:18
●A172.67.173.212026-05-19 → 2026-07-24 · 3 obs
○ 2017-04-04 09:36:20
● 2026-05-19 04:02:58
● 2026-07-24 22:39:18
●A2606:4700:3030::ac43:ad152026-06-27 → 2026-07-24 · 3 obs
○ 2026-06-17 12:14:50
● 2026-06-27 00:29:44
● 2026-07-24 22:39:18
●A2606:4700:3033::6815:50152026-06-27 → 2026-07-24 · 3 obs
○ 2026-06-17 12:14:50
● 2026-06-27 00:29:44
● 2026-07-24 22:39:18
○A2606:4700:3034::ac43:ad152026-05-19 → 2026-06-17 · 5 obs
○ 2017-04-04 09:36:20
● 2026-05-19 04:02:58
● 2026-06-17 12:14:50
○ 2026-06-27 00:29:44
○ 2026-07-24 22:39:18
○A2606:4700:3035::6815:50152026-05-19 → 2026-06-17 · 5 obs
○ 2017-04-04 09:36:20
● 2026-05-19 04:02:58
● 2026-06-17 12:14:50
○ 2026-06-27 00:29:44
○ 2026-07-24 22:39:18
○A69.89.31.2412015-06-05 → 2017-04-04 · 4 obs
● 2015-06-05 12:40:56
● 2017-04-04 09:36:20
○ 2026-05-19 04:02:58
○ 2026-07-24 22:39:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
ocjschool.orgalex.ns.cloudflare.com, vita.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.238

NS records: alex.ns.cloudflare.com, vita.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ocjschool.org (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.80.21, 172.67.173.21
AAAA22606:4700:3030::ac43:ad15, 2606:4700:3033::6815:5015
NS2alex.ns.cloudflare.com, vita.ns.cloudflare.com
TXT1google-site-verification=CDHKEEJ_LrY-1rS
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alex.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

ocjschool.org is the parent zone for mail.ocjschool.org.

IP Addresses

ocjschool.org has four IP addresses: 104.21.80.21, 172.67.173.21, 2606:4700:3030::ac43:ad15 and 2606:4700:3033::6815:5015.

Among the host names that share IP numbers with ocjschool.org are 8433pp.com, seriousbears.net, stpeterparishlaporte.org and two others.

Name Servers

Two name servers handle the delegation for ocjschool.org: alex.ns.cloudflare.com and vita.ns.cloudflare.com.

ocjschool.org has the same name server delegation as a number of other domains, such as lascoot.com, edubirdie.org, abhimaan.com and two more.

ocjschool.org partially shares its NS delegation with several other domains, including wasay.org, snowie.co.uk, bciotv10.com and two others.

The name servers nia.ns.cloudflare.com, dale.ns.cloudflare.com, coco.ns.cloudflare.com and cory.ns.cloudflare.com are often found in use alongside these name servers.

Host names resolving to 6 IP numbers:

alex.ns.cloudflare.com resolves to 108.162.193.100, 172.64.33.100 and 173.245.59.100 among others, with 3 other IP addresses in total.

vita.ns.cloudflare.com resolves to 108.162.192.238, 172.64.32.238 and 173.245.58.238 among others, with 3 other IP addresses in total.