devschool.co.il - robtex.com

devschool.co.il

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:bc32🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:40ec🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.236Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.50🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSshaz.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26f9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshaz.ns.cloudflare.com
A2803:f800:50::6ca2:c2f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRshaz.ns.cloudflare.com
A2a06:98c1:50::ac40:22f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRshaz.ns.cloudflare.com
A108.162.194.249🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshaz.ns.cloudflare.com
A162.159.38.249Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshaz.ns.cloudflare.com
A172.64.34.249🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRshaz.ns.cloudflare.com
NSwill.ns.cloudflare.com
A2606:4700:58::adf5:3b95🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A2803:f800:50::6ca2:c195🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwill.ns.cloudflare.com
A2a06:98c1:50::ac40:2195🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwill.ns.cloudflare.com
A108.162.193.149🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A172.64.33.149🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A173.245.59.149🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.64.236, 172.67.188.50
IPv6 hints2606:4700:3035::ac43:bc32, 2606:4700:3036::6815:40ec
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOAshaz.ns.cloudflare.comdns@cloudflare.com serial=2409892009

co.il

DNSSEC⚠️ Not signed
NSnsa.ns.il ⭐ ⚠️ Not in parent delegation
NSilns.ilan.net.il ⚠️ Not in parent delegation
NSlookup.iucc.ac.il ⚠️ Not in parent delegation
NSns1.ns.il ⚠️ Not in parent delegation
NSns3.ns.il ⚠️ Not in parent delegation
NSns4.ns.il ⚠️ Not in parent delegation
NSnsb.ns.il ⚠️ Not in parent delegation
NSnse.ns.il ⚠️ Not in parent delegation
SOAnsa.ns.ilhostmaster@isoc.org.il 2026-07-24 #81
WOT: SAFE (50/100)

Same first word

devschool.ru
devschool.ro
devschool.org
devschool.id
devschool.net
devschool.com
devschool.co.il
devschool.rocks
devschool.de

Similar names

schooldev.com
vedschool.com
schooldev.net
edvschool.de
schooldev.us

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSshaz.ns.cloudflare.comwill.ns.cloudflare.comns1.sitesdepot.comns2.sitesdepot.comMXmail.devschool.co.ilA104.21.64.236172.67.188.502606:4700:3035::ac43:bc322606:4700:3036::6815:40ec80.244.168.12
○NSns1.sitesdepot.com2015-07-03 → 2018-01-29 · 4 obs
● 2015-07-03 06:30:12
● 2018-01-29 09:18:10
○ 2026-06-30 21:02:46
○ 2026-07-25 01:07:40
○NSns2.sitesdepot.com2015-07-03 → 2018-01-29 · 4 obs
● 2015-07-03 06:30:12
● 2018-01-29 09:18:10
○ 2026-06-30 21:02:46
○ 2026-07-25 01:07:40
●NSshaz.ns.cloudflare.com2026-06-30 → 2026-07-25 · 3 obs
○ 2018-01-29 09:18:10
● 2026-06-30 21:02:46
● 2026-07-25 01:07:40
●NSwill.ns.cloudflare.com2026-06-30 → 2026-07-25 · 3 obs
○ 2018-01-29 09:18:10
● 2026-06-30 21:02:46
● 2026-07-25 01:07:40
○MXmail.devschool.co.il2015-07-03 → 2018-01-29 · 4 obs
● 2015-07-03 06:30:12
● 2018-01-29 09:18:10
○ 2026-06-30 21:02:46
○ 2026-07-25 01:07:40
●A104.21.64.2362026-06-30 → 2026-07-25 · 3 obs
○ 2018-01-29 09:18:10
● 2026-06-30 21:02:46
● 2026-07-25 01:07:40
●A172.67.188.502026-06-30 → 2026-07-25 · 3 obs
○ 2018-01-29 09:18:10
● 2026-06-30 21:02:46
● 2026-07-25 01:07:40
●A2606:4700:3035::ac43:bc322026-06-30 → 2026-07-25 · 3 obs
○ 2018-01-29 09:18:10
● 2026-06-30 21:02:46
● 2026-07-25 01:07:40
●A2606:4700:3036::6815:40ec2026-06-30 → 2026-07-25 · 3 obs
○ 2018-01-29 09:18:10
● 2026-06-30 21:02:46
● 2026-07-25 01:07:40
○A80.244.168.122015-07-03 → 2018-01-29 · 4 obs
● 2015-07-03 06:30:12
● 2018-01-29 09:18:10
○ 2026-06-30 21:02:46
○ 2026-07-25 01:07:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ilns1.ns.il, ns3.ns.il, ns4.ns.il, nsa.ns.il...-
devschool.co.ilshaz.ns.cloudflare.com, will.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.249

NS records: shaz.ns.cloudflare.com, will.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devschool.co.il (unsigned zone)

⏱️ Timing

Total: 851ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.188.50, 104.21.64.236
AAAA22606:4700:3036::6815:40ec, 2606:4700:3035::ac43:bc32
NS2shaz.ns.cloudflare.com, will.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1shaz.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

devschool.co.il has four IP addresses: 104.21.64.236, 172.67.188.50, 2606:4700:3035::ac43:bc32 and 2606:4700:3036::6815:40ec.

Among the host names that share IP numbers with devschool.co.il are dusintranet.ru, sohova.fi, hurtlee.com and two others.

Name Servers

DNS delegation for devschool.co.il points to two name servers: shaz.ns.cloudflare.com and will.ns.cloudflare.com.

devschool.co.il has the same name server delegation as a number of other domains, such as pagimusirawasutara.id, pagimusirawas.id, sorapics.com and two more.

devschool.co.il has at least partial name server overlap with other domains, such as anderspool.com, lab-it.eu, nzoebvbnminei.website and two others.

These name servers tend to appear together with the name servers dawn.ns.cloudflare.com, cody.ns.cloudflare.com and tadeo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

shaz.ns.cloudflare.com has IP addresses 108.162.194.249, 162.159.38.249 and 172.64.34.249, plus 3 other.

will.ns.cloudflare.com has IP addresses 108.162.193.149, 172.64.33.149 and 173.245.59.149, plus 3 other.