learc.org - dns.ninja

learc.org

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:2708🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8dcf🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.8Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.141.207🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSeloise.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReloise.ns.cloudflare.com
A2803:f800:50::6ca2:c2d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReloise.ns.cloudflare.com
A2a06:98c1:50::ac40:22d0🇺🇸 Cloudflare2a06:98c1:50::/45
PTReloise.ns.cloudflare.com
A108.162.194.208🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReloise.ns.cloudflare.com
A162.159.38.208Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReloise.ns.cloudflare.com
A172.64.34.208🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReloise.ns.cloudflare.com
NSmatias.ns.cloudflare.com
A2606:4700:58::a29f:2c49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A2803:f800:50::6ca2:c349🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatias.ns.cloudflare.com
A2a06:98c1:50::ac40:2349🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatias.ns.cloudflare.com
A108.162.195.73🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A162.159.44.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A172.64.35.73🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.8, 172.67.141.207
IPv6 hints2606:4700:3037::6815:2708, 2606:4700:3037::ac43:8dcf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOAeloise.ns.cloudflare.comdns@cloudflare.com serial=2407973334

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=1782692878

Same first word

learc.org
learc.co.uk
learc.org.uk
learc.net
learc.de

Similar names

carel.tw
celar.nl
ceral.com
racle.de
lacer.mx
clear.pl
carle.de
clear.amsterdam
caler.de
racle.net
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crela.at
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carel.tel
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caler.com
cerla.com
lcare.co
arcel.com.pt
clear.com.au
elarc.net
recal.ru
carel.pe
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realc.ru
clear.s3.amazonaws.com
carel.pt
clare.com.cn
clera.org
clear.cx
lacer.email
clear.co.id
recal.com
realc.com
acrel.ae
caler.com.cn
clear.email
clear.cl
racel.com
clear.link
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carel.community
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carle.eu
carel.co.nz
clear.sakura.ne.jp
carle.cz
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lreac.london
clear.nl
clare.dk
creal.mx
recal.cn
lecar.org
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ceral.net
larec.kiev.ua
carle.co
clear.co
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lacer.com.ar
racel.com.mx
carel.com.ar

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NSeloise.ns.cloudflare.commatias.ns.cloudflare.comns.ger.bln.terions.dens.ger.nbg.terions.dens.nl.ams.terions.dens.sg.sg.terions.dens.us.chg.terions.dens1.routing.netns2.routing.netns3.routing.netMXmail.learc.orgA104.21.39.8172.67.141.2072606:4700:3037::6815:27082606:4700:3037::ac43:8dcf144.76.61.235172.64.80.12606:4700:130:436c:6f75:6466:6c61:72655.1.95.162
●NSeloise.ns.cloudflare.com2026-02-23 → 2026-06-29 · 3 obs
○ 2021-04-30 04:37:18
● 2026-02-23 11:43:22
● 2026-06-29 00:34:20
●NSmatias.ns.cloudflare.com2026-02-23 → 2026-06-29 · 3 obs
○ 2021-04-30 04:37:18
● 2026-02-23 11:43:22
● 2026-06-29 00:34:20
○NSns.ger.bln.terions.de2015-06-22 → 2016-05-10 · 4 obs
● 2015-06-22 20:37:40
● 2016-05-10 08:46:26
○ 2017-01-28 21:56:12
○ 2026-06-29 00:34:20
○NSns.ger.nbg.terions.de2015-06-22 → 2016-05-10 · 4 obs
● 2015-06-22 20:37:40
● 2016-05-10 08:46:26
○ 2017-01-28 21:56:12
○ 2026-06-29 00:34:20
○NSns.nl.ams.terions.de2015-06-22 → 2016-05-10 · 4 obs
● 2015-06-22 20:37:40
● 2016-05-10 08:46:26
○ 2017-01-28 21:56:12
○ 2026-06-29 00:34:20
○NSns.sg.sg.terions.de2015-06-22 → 2016-05-10 · 4 obs
● 2015-06-22 20:37:40
● 2016-05-10 08:46:26
○ 2017-01-28 21:56:12
○ 2026-06-29 00:34:20
○NSns.us.chg.terions.de2015-06-22 → 2016-05-10 · 4 obs
● 2015-06-22 20:37:40
● 2016-05-10 08:46:26
○ 2017-01-28 21:56:12
○ 2026-06-29 00:34:20
○NSns1.routing.net2017-01-28 → 2021-04-30 · 5 obs
○ 2016-05-10 08:46:26
● 2017-01-28 21:56:12
● 2021-04-30 04:37:18
○ 2026-02-23 11:43:22
○ 2026-06-29 00:34:20
○NSns2.routing.net2017-01-28 → 2021-04-30 · 5 obs
○ 2016-05-10 08:46:26
● 2017-01-28 21:56:12
● 2021-04-30 04:37:18
○ 2026-02-23 11:43:22
○ 2026-06-29 00:34:20
○NSns3.routing.net2017-01-28 → 2021-04-30 · 5 obs
○ 2016-05-10 08:46:26
● 2017-01-28 21:56:12
● 2021-04-30 04:37:18
○ 2026-02-23 11:43:22
○ 2026-06-29 00:34:20
○MXmail.learc.org2015-06-22 → 2021-04-30 · 4 obs
● 2015-06-22 20:37:40
● 2021-04-30 04:37:18
○ 2026-02-23 11:43:22
○ 2026-06-29 00:34:20
●A104.21.39.82026-02-23 → 2026-06-29 · 3 obs
○ 2021-04-30 04:37:18
● 2026-02-23 11:43:22
● 2026-06-29 00:34:20
○A144.76.61.2352015-06-22 → 2017-01-28 · 4 obs
● 2015-06-22 20:37:40
● 2017-01-28 21:56:12
○ 2018-06-16 20:11:48
○ 2026-06-29 00:34:20
○A172.64.80.12026-02-23 → 2026-06-29 · 2 obs
○ 2026-02-23 11:43:22
○ 2026-06-29 00:34:20
●A172.67.141.2072026-02-23 → 2026-06-29 · 3 obs
○ 2021-04-30 04:37:18
● 2026-02-23 11:43:22
● 2026-06-29 00:34:20
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-23 → 2026-06-29 · 2 obs
○ 2026-02-23 11:43:22
○ 2026-06-29 00:34:20
●A2606:4700:3037::6815:27082026-02-23 → 2026-06-29 · 3 obs
○ 2021-04-30 04:37:18
● 2026-02-23 11:43:22
● 2026-06-29 00:34:20
●A2606:4700:3037::ac43:8dcf2026-02-23 → 2026-06-29 · 3 obs
○ 2021-04-30 04:37:18
● 2026-02-23 11:43:22
● 2026-06-29 00:34:20
○A5.1.95.1622018-06-16 → 2021-04-30 · 5 obs
○ 2017-01-28 21:56:12
● 2018-06-16 20:11:48
● 2021-04-30 04:37:18
○ 2026-02-23 11:43:22
○ 2026-06-29 00:34:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org-
learc.orgeloise.ns.cloudflare.com, matias.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.73

NS records: eloise.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learc.org (unsigned zone)

⏱️ Timing

Total: 1023ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.141.207, 104.21.39.8
AAAA22606:4700:3037::ac43:8dcf, 2606:4700:3037::6815:2708
NS2eloise.ns.cloudflare.com, matias.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1eloise.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

learc.org points to the four IP addresses 104.21.39.8, 172.67.141.207, 2606:4700:3037::6815:2708 and 2606:4700:3037::ac43:8dcf.

gnag.cn, phim(0x736578)i.blog, nrw.nixonmarketing.com and two other host names share IP numbers with learc.org.

Name Servers

The NS records for learc.org delegate to eloise.ns.cloudflare.com and matias.ns.cloudflare.com.

learc.org uses the same name servers as several other domains — among them crotoncollegeconsulting.com, mazipopup.com, amyroo.com and two more.

There is at least partial name server overlap between learc.org and other domains — zuoyefudao365.com, btbtt34.com, brlog.net and two more among them.

These name servers tend to appear in combination with the name servers thea.ns.cloudflare.com, carla.ns.cloudflare.com, odin.ns.cloudflare.com and norman.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

eloise.ns.cloudflare.com maps to 108.162.194.208, 162.159.38.208, 172.64.34.208 and 3 additional IP addresses.

matias.ns.cloudflare.com maps to 108.162.195.73, 162.159.44.73, 172.64.35.73 and 3 additional IP addresses.