tech-jpn.jp - robtex.com

tech-jpn.jp

DNSSEC⚠️ Not signed
A210.224.185.44🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2434.sakura.ne.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MX5-i-orange.sakura.ne.jp ⭐
A210.224.185.44🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2434.sakura.ne.jp
TXTv=spf1 a:www2434.sakura.ne.jp ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1697837641

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=1774410302

Previously MX for

tech-jpn.jp

Subdomains

www.tech-jpn.jp

Same first word

tech-jpn.jp

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns-1166.awsdns-17.orgns-1937.awsdns-50.co.ukns-460.awsdns-57.comns-896.awsdns-48.netMX5-i-orange.sakura.ne.jptech-jpn.jpA210.224.185.44133.242.140.62210.229.246.35
●NS01.dnsv.jp2015-06-30 → 2026-03-25 · 5 obs
● 2015-06-30 04:16:18
● 2016-11-30 04:42:30
○ 2017-12-01 19:39:34
● 2026-03-04 11:24:58
● 2026-03-25 04:24:44
●NS02.dnsv.jp2015-06-30 → 2026-03-25 · 5 obs
● 2015-06-30 04:16:18
● 2016-11-30 04:42:30
○ 2017-12-01 19:39:34
● 2026-03-04 11:24:58
● 2026-03-25 04:24:44
●NS03.dnsv.jp2015-06-30 → 2026-03-25 · 5 obs
● 2015-06-30 04:16:18
● 2016-11-30 04:42:30
○ 2017-12-01 19:39:34
● 2026-03-04 11:24:58
● 2026-03-25 04:24:44
●NS04.dnsv.jp2015-06-30 → 2026-03-25 · 5 obs
● 2015-06-30 04:16:18
● 2016-11-30 04:42:30
○ 2017-12-01 19:39:34
● 2026-03-04 11:24:58
● 2026-03-25 04:24:44
○NSns-1166.awsdns-17.org2017-12-01 → 2017-12-01 · 4 obs
○ 2016-11-30 04:42:30
● 2017-12-01 19:39:34
○ 2026-03-04 11:24:58
○ 2026-03-25 04:24:44
○NSns-1937.awsdns-50.co.uk2017-12-01 → 2017-12-01 · 4 obs
○ 2016-11-30 04:42:30
● 2017-12-01 19:39:34
○ 2026-03-04 11:24:58
○ 2026-03-25 04:24:44
○NSns-460.awsdns-57.com2017-12-01 → 2017-12-01 · 4 obs
○ 2016-11-30 04:42:30
● 2017-12-01 19:39:34
○ 2026-03-04 11:24:58
○ 2026-03-25 04:24:44
○NSns-896.awsdns-48.net2017-12-01 → 2017-12-01 · 4 obs
○ 2016-11-30 04:42:30
● 2017-12-01 19:39:34
○ 2026-03-04 11:24:58
○ 2026-03-25 04:24:44
●MX5-i-orange.sakura.ne.jp2026-03-04 → 2026-03-25 · 3 obs
○ 2017-12-01 19:39:34
● 2026-03-04 11:24:58
● 2026-03-25 04:24:44
○MXtech-jpn.jp2017-12-01 → 2017-12-01 · 3 obs
● 2017-12-01 19:39:34
○ 2026-03-04 11:24:58
○ 2026-03-25 04:24:44
○A133.242.140.622015-06-30 → 2016-11-30 · 4 obs
● 2015-06-30 04:16:18
● 2016-11-30 04:42:30
○ 2017-12-01 19:39:34
○ 2026-03-25 04:24:44
●A210.224.185.442026-03-04 → 2026-03-25 · 3 obs
○ 2017-12-01 19:39:34
● 2026-03-04 11:24:58
● 2026-03-25 04:24:44
○A210.229.246.352017-12-01 → 2017-12-01 · 4 obs
○ 2016-11-30 04:42:30
● 2017-12-01 19:39:34
○ 2026-03-04 11:24:58
○ 2026-03-25 04:24:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
tech-jpn.jp02.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp, 04.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.33.53

NS records: 02.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech-jpn.jp (unsigned zone)

⏱️ Timing

Total: 1060ms | Queries: -

📄 Records

TypeCountSample Data
A1210.224.185.44
NS401.dnsv.jp, 02.dnsv.jp...
MX15-i-orange.sakura.ne.jp (pri: 10)
TXT1v=spf1 a:www2434.sakura.ne.jp ~all
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)

Analysis

Hierarchy

tech-jpn.jp is the parent of www.tech-jpn.jp.

IP Addresses

tech-jpn.jp resolves to one IP number: 210.224.185.44.

other host names including e-radfan.com, lightbank.co.jp, integroup.jp, 5-i-orange.sakura.ne.jp and integroup.co.jp share IP numbers with tech-jpn.jp.

Name Servers

tech-jpn.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

tech-jpn.jp at least partially shares name servers with other domains, for instance zerozerolove.net, e-komachi.com, photo-calendar.com, moepic.com and oleoteca.jp.

Host names with two IP numbers:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

Host names with one IP number:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

tech-jpn.jp is handled by a single mail server, 5-i-orange.sakura.ne.jp.

tech-jpn.jp shares the same mail server setup as other domains, for instance 5-i-orange.sakura.ne.jp.

5-i-orange.sakura.ne.jp resolves to IP 210.224.185.44.