demo-sch.org - robtex.com

demo-sch.org

DNSSEC⚠️ Not signed
A149.255.62.159🇬🇧 AWARESOFT149.255.60.0/22
PTRcloud764.thundercloud.uk
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
NSkelly.ns.cloudflare.com
A2606:4700:50::a29f:265b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
A2803:f800:50::6ca2:c25b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkelly.ns.cloudflare.com
A2a06:98c1:50::ac40:225b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkelly.ns.cloudflare.com
A108.162.194.91🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
A162.159.38.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
A172.64.34.91🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkelly.ns.cloudflare.com
SOAalex.ns.cloudflare.comdns@cloudflare.com serial=2403603488

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=1778778651

Previously MX for

demo-sch.org

Same first word

demo-sch.org

Similar names

echo-dms.de
cds-home.de
dom-esch.de

DNS History

12 records (3 active, 9 former)

20162017201820192020202120222023202420252026NSalex.ns.cloudflare.comkelly.ns.cloudflare.comns1.cloud.smarthosting.co.ukns1.servconfig.comns2.cloud.smarthosting.co.ukns2.servconfig.comMXdemo-sch.orgmx1.cloudhosting.co.ukmx2.cloudhosting.co.ukA149.255.62.159104.193.142.14831.216.48.50
●NSalex.ns.cloudflare.com2026-04-08 → 2026-05-14 · 3 obs
○ 2017-03-28 06:04:40
● 2026-04-08 23:30:46
● 2026-05-14 17:20:56
●NSkelly.ns.cloudflare.com2026-04-08 → 2026-05-14 · 3 obs
○ 2017-03-28 06:04:40
● 2026-04-08 23:30:46
● 2026-05-14 17:20:56
○NSns1.cloud.smarthosting.co.uk2017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-20 05:06:36
● 2017-03-28 06:04:40
○ 2026-04-08 23:30:46
○ 2026-05-14 17:20:56
○NSns1.servconfig.com2015-08-07 → 2016-07-20 · 4 obs
● 2015-08-07 05:38:44
● 2016-07-20 05:06:36
○ 2017-03-28 06:04:40
○ 2026-05-14 17:20:56
○NSns2.cloud.smarthosting.co.uk2017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-20 05:06:36
● 2017-03-28 06:04:40
○ 2026-04-08 23:30:46
○ 2026-05-14 17:20:56
○NSns2.servconfig.com2015-08-07 → 2016-07-20 · 4 obs
● 2015-08-07 05:38:44
● 2016-07-20 05:06:36
○ 2017-03-28 06:04:40
○ 2026-05-14 17:20:56
○MXdemo-sch.org2015-08-07 → 2016-07-20 · 4 obs
● 2015-08-07 05:38:44
● 2016-07-20 05:06:36
○ 2017-03-28 06:04:40
○ 2026-05-14 17:20:56
○MXmx1.cloudhosting.co.uk2017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-20 05:06:36
● 2017-03-28 06:04:40
○ 2026-04-08 23:30:46
○ 2026-05-14 17:20:56
○MXmx2.cloudhosting.co.uk2017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-20 05:06:36
● 2017-03-28 06:04:40
○ 2026-04-08 23:30:46
○ 2026-05-14 17:20:56
○A104.193.142.1482015-08-07 → 2016-07-20 · 4 obs
● 2015-08-07 05:38:44
● 2016-07-20 05:06:36
○ 2017-03-28 06:04:40
○ 2026-05-14 17:20:56
●A149.255.62.1592026-04-08 → 2026-05-14 · 3 obs
○ 2017-03-28 06:04:40
● 2026-04-08 23:30:46
● 2026-05-14 17:20:56
○A31.216.48.502017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-20 05:06:36
● 2017-03-28 06:04:40
○ 2026-04-08 23:30:46
○ 2026-05-14 17:20:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
demo-sch.orgalex.ns.cloudflare.com, kelly.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.91

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for demo-sch.org (unsigned zone)

⏱️ Timing

Total: 229ms | Queries: -

📄 Records

TypeCountSample Data
A1149.255.62.159
NS2alex.ns.cloudflare.com, kelly.ns.cloudflare.com
SOA1alex.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

demo-sch.org points to a single IP address: 149.255.62.159.

Other host names such as greenstationary.co.uk, amox.co.uk, jezsutton.com, amd-cleaning-services.com and webmadness.co.uk share IPs with demo-sch.org.

Name Servers

Two name servers alex.ns.cloudflare.com and kelly.ns.cloudflare.com handle the delegation for demo-sch.org.

demo-sch.org shares the same name server setup as other domains, for example matdesign.org, bamptonschool.org, tarkafed.org, cisis.it and swsf.org.

demo-sch.org at least partially shares name servers with other domains, for example av-center.dk, hahne.id.au, konstitutsiya.com.ua, pauljdumas.com and cryptotools.net.

these name servers are commonly used alongside ignacio.ns.cloudflare.com name servers.

Host names with six IP numbers:

alex.ns.cloudflare.com points to 2606:4700:58::adf5:3b64, 2803:f800:50::6ca2:c164, 2a06:98c1:50::ac40:2164, 108.162.193.100, 172.64.33.100 and 173.245.59.100.

kelly.ns.cloudflare.com points to 2606:4700:50::a29f:265b, 2803:f800:50::6ca2:c25b, 2a06:98c1:50::ac40:225b, 108.162.194.91, 162.159.38.91 and 172.64.34.91.