teigaku.jp - robtex.com

teigaku.jp

DNSSEC⚠️ Not signed
A49.212.207.165🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3125.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXteigaku.jp ⭐
A49.212.207.165🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3125.sakura.ne.jp
TXTv=spf1 a:www3125.sakura.ne.jp mx ~all
TXTgoogle-site-verification=x-Mk5cRtQIAHzj87jy_8tsT833m3yV-DwcxV1iKWUZs
SOAmaster.dns.ne.jptech@sakura.ad.jp 2021-08-31 #0

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1776959102

MX for

teigaku.jp

Same first word

teigaku.com
teigaku.jp
teigaku.net

Similar names

etigaku.top
gekiatu.name
tukagei.de
kaigute.com
ekaguti.top

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpuns01.lolipop.jpuns02.lolipop.jpMXteigaku.jpmx01.lolipop.jpA49.212.207.165157.7.107.102157.7.107.121203.189.109.93
●NSmaster.dns.ne.jp2026-04-03 → 2026-04-23 · 3 obs
○ 2017-03-23 22:15:28
● 2026-04-03 16:48:20
● 2026-04-23 16:23:00
●NSns1.dns.ne.jp2026-04-03 → 2026-04-23 · 3 obs
○ 2017-03-23 22:15:28
● 2026-04-03 16:48:20
● 2026-04-23 16:23:00
●NSns2.dns.ne.jp2026-04-03 → 2026-04-23 · 3 obs
○ 2017-03-23 22:15:28
● 2026-04-03 16:48:20
● 2026-04-23 16:23:00
○NSuns01.lolipop.jp2015-08-13 → 2017-03-23 · 4 obs
● 2015-08-13 04:08:58
● 2017-03-23 22:15:28
○ 2026-04-03 16:48:20
○ 2026-04-23 16:23:00
○NSuns02.lolipop.jp2015-08-13 → 2017-03-23 · 4 obs
● 2015-08-13 04:08:58
● 2017-03-23 22:15:28
○ 2026-04-03 16:48:20
○ 2026-04-23 16:23:00
○MXmx01.lolipop.jp2015-08-13 → 2017-03-23 · 4 obs
● 2015-08-13 04:08:58
● 2017-03-23 22:15:28
○ 2026-04-03 16:48:20
○ 2026-04-23 16:23:00
●MXteigaku.jp2026-04-03 → 2026-04-23 · 3 obs
○ 2017-03-23 22:15:28
● 2026-04-03 16:48:20
● 2026-04-23 16:23:00
○A157.7.107.1022017-03-23 → 2017-03-23 · 4 obs
○ 2016-07-13 18:22:22
● 2017-03-23 22:15:28
○ 2026-04-03 16:48:20
○ 2026-04-23 16:23:00
○A157.7.107.1212016-07-13 → 2016-07-13 · 4 obs
○ 2016-03-21 04:38:08
● 2016-07-13 18:22:22
○ 2017-03-23 22:15:28
○ 2026-04-23 16:23:00
○A203.189.109.932015-08-13 → 2016-03-21 · 4 obs
● 2015-08-13 04:08:58
● 2016-03-21 04:38:08
○ 2016-07-13 18:22:22
○ 2026-04-23 16:23:00
●A49.212.207.1652026-04-03 → 2026-04-23 · 3 obs
○ 2017-03-23 22:15:28
● 2026-04-03 16:48:20
● 2026-04-23 16:23:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
teigaku.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:133.167.21.1

NS records: ns2.dns.ne.jp, ns1.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teigaku.jp (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.207.165
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1teigaku.jp (pri: 10)
TXT2v=spf1 a:www3125.sakura.ne.jp mx ~all, google-site-verification=x-Mk5cRtQIAHzj8
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)

Analysis

Mail Server Role

teigaku.jp serves as the mail server for teigaku.jp.

IP Addresses

teigaku.jp points to a single IP address: 49.212.207.165.

Other host names such as mail.ogushi.tv, pastis.co.jp, www.onbreeze.co.jp, tio-group.com and hikalec.com share IP numbers with teigaku.jp.

Name Servers

teigaku.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

At least part of the name servers for teigaku.jp are shared with other domains, for instance e-sano.com, onejapan.jp, shi-re.com, hgp-shodoshima.sakura.ne.jp and agemochiya.sakura.ne.jp.

Host names with a single IP:

master.dns.ne.jp points to: 210.224.172.18

ns1.dns.ne.jp points to: 61.211.236.1

ns2.dns.ne.jp points to: 133.167.21.1

Mail Servers

Mail for teigaku.jp is handled by a single mail server, teigaku.jp.

Host teigaku.jp points to IP 49.212.207.165.