sjeducation.org - robtex.com

sjeducation.org

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:a39e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:a98🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.10.152Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.158🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmarvin.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cfb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
A2803:f800:50::6ca2:c3fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarvin.ns.cloudflare.com
A2a06:98c1:50::ac40:23fb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarvin.ns.cloudflare.com
A108.162.195.251🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
A162.159.44.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
A172.64.35.251🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarvin.ns.cloudflare.com
NSnora.ns.cloudflare.com
A2606:4700:50::adf5:3ad5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A2803:f800:50::6ca2:c0d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnora.ns.cloudflare.com
A2a06:98c1:50::ac40:20d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnora.ns.cloudflare.com
A108.162.192.213🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A172.64.32.213🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A173.245.58.213🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.10.152, 172.67.163.158
IPv6 hints2606:4700:3034::ac43:a39e, 2606:4700:3036::6815:a98
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com
SOAmarvin.ns.cloudflare.comdns@cloudflare.com serial=2400332020

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=1778815295
WOT: SAFE (68/100)

Subdomains

clever.sjeducation.org

Similar names

jseducation.se

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSmarvin.ns.cloudflare.comnora.ns.cloudflare.comns0.online.netns1.m007jp3376.infons1.online.netns2.m007jp3376.infoMXmx-cache.online.netmx.online.netsjeducation.orgA104.21.10.152172.67.163.1582606:4700:3034::ac43:a39e2606:4700:3036::6815:a98153.126.167.7162.210.16.62
●NSmarvin.ns.cloudflare.com2026-05-15 → 2026-05-15 · 2 obs
○ 2019-12-22 14:36:36
● 2026-05-15 03:59:22
●NSnora.ns.cloudflare.com2026-05-15 → 2026-05-15 · 2 obs
○ 2019-12-22 14:36:36
● 2026-05-15 03:59:22
○NSns0.online.net2015-07-14 → 2017-02-19 · 4 obs
● 2015-07-14 00:55:16
● 2017-02-19 20:48:32
○ 2019-12-22 14:36:36
○ 2026-05-15 03:59:22
○NSns1.m007jp3376.info2019-12-22 → 2019-12-22 · 3 obs
○ 2017-02-19 20:48:32
● 2019-12-22 14:36:36
○ 2026-05-15 03:59:22
○NSns1.online.net2015-07-14 → 2017-02-19 · 4 obs
● 2015-07-14 00:55:16
● 2017-02-19 20:48:32
○ 2019-12-22 14:36:36
○ 2026-05-15 03:59:22
○NSns2.m007jp3376.info2019-12-22 → 2019-12-22 · 3 obs
○ 2017-02-19 20:48:32
● 2019-12-22 14:36:36
○ 2026-05-15 03:59:22
○MXmx-cache.online.net2015-07-14 → 2017-02-19 · 4 obs
● 2015-07-14 00:55:16
● 2017-02-19 20:48:32
○ 2019-12-22 14:36:36
○ 2026-05-15 03:59:22
○MXmx.online.net2015-07-14 → 2017-02-19 · 4 obs
● 2015-07-14 00:55:16
● 2017-02-19 20:48:32
○ 2019-12-22 14:36:36
○ 2026-05-15 03:59:22
○MXsjeducation.org2019-12-22 → 2019-12-22 · 3 obs
○ 2017-02-19 20:48:32
● 2019-12-22 14:36:36
○ 2026-05-15 03:59:22
●A104.21.10.1522026-05-15 → 2026-05-15 · 2 obs
○ 2019-12-22 14:36:36
● 2026-05-15 03:59:22
○A153.126.167.712019-12-22 → 2019-12-22 · 3 obs
○ 2017-02-19 20:48:32
● 2019-12-22 14:36:36
○ 2026-05-15 03:59:22
●A172.67.163.1582026-05-15 → 2026-05-15 · 2 obs
○ 2019-12-22 14:36:36
● 2026-05-15 03:59:22
●A2606:4700:3034::ac43:a39e2026-05-15 → 2026-05-15 · 2 obs
○ 2019-12-22 14:36:36
● 2026-05-15 03:59:22
●A2606:4700:3036::6815:a982026-05-15 → 2026-05-15 · 2 obs
○ 2019-12-22 14:36:36
● 2026-05-15 03:59:22
○A62.210.16.622015-07-14 → 2017-02-19 · 4 obs
● 2015-07-14 00:55:16
● 2017-02-19 20:48:32
○ 2019-12-22 14:36:36
○ 2026-05-15 03:59:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
sjeducation.orgnora.ns.cloudflare.com, marvin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.251

NS records: nora.ns.cloudflare.com, marvin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sjeducation.org (unsigned zone)

⏱️ Timing

Total: 221ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.163.158, 104.21.10.152
AAAA22606:4700:3036::6815:a98, 2606:4700:3034::ac43:a39e
NS2marvin.ns.cloudflare.com, nora.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1marvin.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

sjeducation.org is parent of clever.sjeducation.org.

IP Addresses

sjeducation.org points to four IP numbers: 2606:4700:3034::ac43:a39e, 2606:4700:3036::6815:a98, 104.21.10.152 and 172.67.163.158.

Other host names, for instance mychapterroom.org, khimkimebel.ru, mail.mychapterroom.org, www.msd.in.ua and fcvxmhtpvpuld.space share IP numbers with sjeducation.org.

Name Servers

sjeducation.org's delegation is to two name servers marvin.ns.cloudflare.com and nora.ns.cloudflare.com.

sjeducation.org shares the same name server configuration as other domains, such as pbseducation1914.org, usecs.ru, bridgeschoolboulder.org, uuch.com and coinforum.co.

sjeducation.org at least partially shares its name servers with other domains, for instance ihomefeel.com, bristowsutor.co.uk, companysurveys.org, nrxcialismeds.com and satta-matkaji.com.

These name servers are commonly used alongside joyce.ns.cloudflare.com and ines.ns.cloudflare.com.

Host names with six IP numbers:

marvin.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfb, 2803:f800:50::6ca2:c3fb, 2a06:98c1:50::ac40:23fb, 108.162.195.251, 162.159.44.251 and 172.64.35.251.

nora.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad5, 2803:f800:50::6ca2:c0d5, 2a06:98c1:50::ac40:20d5, 108.162.192.213, 172.64.32.213 and 173.245.58.213.