kobenext.com - robtex.com

kobenext.com

DNSSEC⚠️ Not signed
A160.16.98.121🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-225-22117.vs.sakura.ne.jp
NSns2.kobenext.com ⭐ ⚠️ Not in parent delegation
A121.50.45.109🇯🇵 TSUKAERUNET121.50.40.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi
PTRsub.kitsystem.jp
NSns1.kobenext.com ⚠️ Not in parent delegation
A121.50.45.109🇯🇵 TSUKAERUNET121.50.40.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi
PTRsub.kitsystem.jp
NSns1.sub.kitsystem.jp ⚠️ Not in zone NS records
A121.50.45.109🇯🇵 TSUKAERUNET121.50.40.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi
PTRsub.kitsystem.jp
NSns2.sub.kitsystem.jp ⚠️ Not in zone NS records
A121.50.45.109🇯🇵 TSUKAERUNET121.50.40.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi
PTRsub.kitsystem.jp
MXmail.kobenext.com ⭐
A121.50.45.109🇯🇵 TSUKAERUNET121.50.40.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi
PTRsub.kitsystem.jp
TXTv=spf1 +a +mx +a:sub.kitsystem.jp include:spf.kitsystem.jp ~all
SOAns2.kobenext.comwebteam@system76s.co.jp 2022-09-07 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777349706

Subdomains

ns2.kobenext.com
mail.kobenext.com
ns1.kobenext.com

Same first word

kobenext.com

Similar names

teknebox.eu

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns1.kobenext.comns1.sub.kitsystem.jpns2.kobenext.comns2.sub.kitsystem.jpns01.key-p.co.jpns02.key-p.co.jpMXmail.kobenext.comkitmail.kobenext.comA160.16.98.121113.43.246.43124.37.152.179
○NSns01.key-p.co.jp2015-05-23 → 2020-01-09 · 4 obs
● 2015-05-23 22:16:40
● 2020-01-09 03:44:46
○ 2026-04-10 00:23:40
○ 2026-04-28 04:38:44
○NSns02.key-p.co.jp2015-05-23 → 2020-01-09 · 4 obs
● 2015-05-23 22:16:40
● 2020-01-09 03:44:46
○ 2026-04-10 00:23:40
○ 2026-04-28 04:38:44
●NSns1.kobenext.com2026-04-10 → 2026-04-28 · 3 obs
○ 2020-01-09 03:44:46
● 2026-04-10 00:23:40
● 2026-04-28 04:38:44
●NSns1.sub.kitsystem.jp2026-04-10 → 2026-04-28 · 3 obs
○ 2020-01-09 03:44:46
● 2026-04-10 00:23:40
● 2026-04-28 04:38:44
●NSns2.kobenext.com2026-04-10 → 2026-04-28 · 3 obs
○ 2020-01-09 03:44:46
● 2026-04-10 00:23:40
● 2026-04-28 04:38:44
●NSns2.sub.kitsystem.jp2026-04-10 → 2026-04-28 · 3 obs
○ 2020-01-09 03:44:46
● 2026-04-10 00:23:40
● 2026-04-28 04:38:44
○MXkitmail.kobenext.com2015-05-23 → 2020-01-09 · 4 obs
● 2015-05-23 22:16:40
● 2020-01-09 03:44:46
○ 2026-04-10 00:23:40
○ 2026-04-28 04:38:44
●MXmail.kobenext.com2026-04-10 → 2026-04-28 · 3 obs
○ 2020-01-09 03:44:46
● 2026-04-10 00:23:40
● 2026-04-28 04:38:44
○A113.43.246.432020-01-09 → 2020-01-09 · 4 obs
○ 2017-02-17 15:57:00
● 2020-01-09 03:44:46
○ 2026-04-10 00:23:40
○ 2026-04-28 04:38:44
○A124.37.152.1792015-05-23 → 2017-02-17 · 4 obs
● 2015-05-23 22:16:40
● 2017-02-17 15:57:00
○ 2020-01-09 03:44:46
○ 2026-04-28 04:38:44
●A160.16.98.1212026-04-10 → 2026-04-28 · 3 obs
○ 2020-01-09 03:44:46
● 2026-04-10 00:23:40
● 2026-04-28 04:38:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
kobenext.comns1.sub.kitsystem.jp, ns2.sub.kitsystem.jp-

✅ Authoritative Response

Server:121.50.45.109

NS records: ns1.sub.kitsystem.jp, ns2.sub.kitsystem.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kobenext.com (unsigned zone)

⏱️ Timing

Total: 1026ms | Queries: -

📄 Records

TypeCountSample Data
A1160.16.98.121
NS2ns2.kobenext.com, ns1.kobenext.com
MX1mail.kobenext.com (pri: 10)
TXT1v=spf1 +a +mx +a:sub.kitsystem.jp includ
SOA1ns2.kobenext.com webteam.system76s.co.jp

Analysis

Hierarchy

kobenext.com is a parent of ns2.kobenext.com, mail.kobenext.com and ns1.kobenext.com.

IP Addresses

kobenext.com resolves to one IP number: 160.16.98.121.

Other host names, for instance tk2-225-22117.vs.sakura.ne.jp, kanafen.co.jp, syaon.net, uchimoto-gekanaika.com and shimadatochi.com share IP numbers with kobenext.com.

Name Servers

kobenext.com delegates to four name servers: ns1.kobenext.com, ns2.kobenext.com, ns1.sub.kitsystem.jp and ns2.sub.kitsystem.jp.

kobenext.com at least partially shares name servers with other domains, including uchimoto-gekanaika.com, shimadatochi.com, kpa-kobe.com, osaka-noukai.jp and swdpre.co.jp.

These name servers are commonly used with ns1.uchimoto-gekanaika.com, ns2.uchimoto-gekanaika.com, ns1.shimadatochi.com, ns2.shimadatochi.com, ns1.kpa-kobe.com, ns2.kpa-kobe.com, ns1.osaka-noukai.jp and ns2.osaka-noukai.jp.

Host names with one IP number:

The host names ns1.kobenext.com, ns2.kobenext.com, ns1.sub.kitsystem.jp and ns2.sub.kitsystem.jp point to 121.50.45.109.

Mail Servers

A single mail server handles kobenext.com, mail.kobenext.com.

Host name mail.kobenext.com resolves to a single IP: 121.50.45.109.