learningtree.co.jp - robtex.com

learningtree.co.jp

DNSSEC⚠️ Not signed
A150.60.228.115🇯🇵 CPI-NET150.60.0.0/16 KDDI Web Communications Inc.
NSns-568.awsdns-07.net ⭐
A2600:9000:5302:3800::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-568.awsdns-07.net
A205.251.194.56🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-568.awsdns-07.net
NSns-1201.awsdns-22.org
A2600:9000:5304:b100::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1201.awsdns-22.org
A205.251.196.177🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1201.awsdns-22.org
NSns-1809.awsdns-34.co.uk
A2600:9000:5307:1100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1809.awsdns-34.co.uk
A205.251.199.17🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1809.awsdns-34.co.uk
NSns-424.awsdns-53.com
A2600:9000:5301:a800::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-424.awsdns-53.com
A205.251.193.168🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-424.awsdns-53.com
MXlearningtree-co-jp.mail.protection.outlook.com ⭐
A2a01:111:f403:c802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy4pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:c927::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A2a01:111:f403:f901::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr02cu00402.inbound.protection.outlook.com
A2a01:111:f403:f908::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr21cu00100.inbound.protection.outlook.com
A52.101.9.20🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00604.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.11.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00103.inbound.protection.outlook.com
A52.101.41.22🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00406.inbound.protection.outlook.com
TXTaccess-domain-verification=9aff7071fe9a3a0f0ec7eed75372bb644b39b920c879835b5f...
TXTbdqih3el2gje07a8qv5vet6q1o
TXTbox-domain-verification=23dbc3983eadcda513cb90dda762164583db2e4f6adf104178038...
TXTgoogle-site-verification=l-CfAHsyUNYjD81OvDJVvXN5RplfYM8l6_Ku17hBitU
TXTpardot1057893=bb8def73f1ab3db31434639d0feae07a091b9f277b977dbec397a1d8ead6dfd3
TXTpardot1057893bb8def73f1ab3db31434639d0feae07a091b9f277b977dbec397a1d8ead6dfd3
TXTsending_domain1057893=44addc259a2d88cdcaa0900fe71cd52bae75015c486bc369f268861...
TXTv=spf1 mx:learningtree.com ip4:185.249.68.16/28 include:spf.azure.learningtre...
SOAns-568.awsdns-07.netawsdns-hostmaster@amazon.com serial=1

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (85/100)
WOT: SAFE (58/100)

Same first word

learningtree.co.jp
learningtree.org
learningtree.ae
learningtree.com
learningtree.app
learningtree.fr
learningtree.international
learningtree.se
learningtree.biz
learningtree.ie
learningtree.ai
learningtree.ca
learningtree.co.nz
learningtree.co.uk
learningtree.training
learningtree.center

Similar names

treelearning.de
treelearning.biz
treelearning.fr
intergeneral.com
learnnigtree.com
greenlatrine.com
terelearning.com
treelearning.com
treelearning.org
eternalreign.de
learnigntree.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns-1201.awsdns-22.orgns-1809.awsdns-34.co.ukns-424.awsdns-53.comns-568.awsdns-07.netMXlearningtree-co-jp.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA150.60.228.115150.60.164.24199.85.219.105
●NSns-1201.awsdns-22.org2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 17:29:26
● 2026-04-13 05:44:06
●NSns-1809.awsdns-34.co.uk2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 17:29:26
● 2026-04-13 05:44:06
●NSns-424.awsdns-53.com2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 17:29:26
● 2026-04-13 05:44:06
●NSns-568.awsdns-07.net2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 17:29:26
● 2026-04-13 05:44:06
○MXalt1.aspmx.l.google.com2015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 17:29:26
○ 2015-11-29 10:23:24
○ 2026-04-13 05:44:06
○MXalt2.aspmx.l.google.com2015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 17:29:26
○ 2015-11-29 10:23:24
○ 2026-04-13 05:44:06
○MXaspmx.l.google.com2015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 17:29:26
○ 2015-11-29 10:23:24
○ 2026-04-13 05:44:06
○MXaspmx2.googlemail.com2015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 17:29:26
○ 2015-11-29 10:23:24
○ 2026-04-13 05:44:06
○MXaspmx3.googlemail.com2015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 17:29:26
○ 2015-11-29 10:23:24
○ 2026-04-13 05:44:06
●MXlearningtree-co-jp.mail.protection.outlook.com2015-07-26 → 2026-04-13 · 2 obs
● 2015-07-26 17:29:26
● 2026-04-13 05:44:06
○A150.60.164.242016-07-10 → 2019-01-28 · 5 obs
○ 2016-03-08 00:27:40
● 2016-07-10 08:44:02
● 2019-01-28 19:34:30
○ 2026-03-19 02:34:34
○ 2026-04-13 05:44:06
●A150.60.228.1152026-03-19 → 2026-04-13 · 3 obs
○ 2019-01-28 19:34:30
● 2026-03-19 02:34:34
● 2026-04-13 05:44:06
○A199.85.219.1052015-07-26 → 2016-03-08 · 4 obs
● 2015-07-26 17:29:26
● 2016-03-08 00:27:40
○ 2016-07-10 08:44:02
○ 2026-04-13 05:44:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
learningtree.co.jpns-424.awsdns-53.com, ns-568.awsdns-07.net, ns-1201.awsdns-22.org, ns-1809.awsdns-34.co.uk-

✅ Authoritative Response

Server:205.251.199.17

NS records: ns-424.awsdns-53.com, ns-568.awsdns-07.net, ns-1201.awsdns-22.org, ns-1809.awsdns-34.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learningtree.co.jp (unsigned zone)

⏱️ Timing

Total: 858ms | Queries: -

📄 Records

TypeCountSample Data
A1150.60.228.115
NS4ns-1201.awsdns-22.org, ns-1809.awsdns-34.co.uk...
MX1learningtree-co-jp.mail.protection.outlo
TXT8access-domain-verification=9aff7071fe9a3, bdqih3el2gje07a8qv5vet6q1o...
SOA1ns-568.awsdns-07.net awsdns-hostmaster.a

Analysis

IP Addresses

learningtree.co.jp points to a single IP: 150.60.228.115.

Name Servers

learningtree.co.jp's delegation is handled by four name servers: ns-424.awsdns-53.com, ns-568.awsdns-07.net, ns-1201.awsdns-22.org and ns-1809.awsdns-34.co.uk.

learningtree.co.jp partially shares name servers with other domains; examples include newtoybox.com, compass-broker.com, checkedup.com, ruralstring.com and wildcatstorage.net.

These name servers are commonly used with ns-1059.awsdns-04.org, ns-301.awsdns-37.com and ns-1883.awsdns-43.co.uk.

Host names with two IPs:

ns-424.awsdns-53.com points to 2600:9000:5301:a800::1 and 205.251.193.168

ns-568.awsdns-07.net points to 2600:9000:5302:3800::1 and 205.251.194.56

ns-1201.awsdns-22.org points to 2600:9000:5304:b100::1 and 205.251.196.177

ns-1809.awsdns-34.co.uk points to 2600:9000:5307:1100::1 and 205.251.199.17

Mail Servers

learningtree.co.jp is handled by a single mail server, learningtree-co-jp.mail.protection.outlook.com.

Hostname learningtree-co-jp.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c927::, 2a01:111:f403:f901::2, 2a01:111:f403:f908::, 52.101.9.20, 52.101.10.8, 52.101.11.3 and 52.101.41.22.