kentec.jp - robtex.com
kentec.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www.gmoserver.jp | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx.kentec.jp ⭐ | ||||||
| A | 160.251.229.96🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx-10.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@kentec.jp serial=1772161534 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1774461603 | ||||||
PTR for
Same first word
kentec.ne.jp |
kentec.net |
kentec.com.hk |
kentec.co.uk |
kentec.it |
kentec.ca |
kentec.ch |
kentec.info |
kentec.nl |
kentec.jp |
kentec.com.br |
kentec.com.tw |
kentec.com |
kentec.fr |
kentec.co.jp |
Similar names
DNS History
12 records (4 active, 8 former)
○NS01.dnsv.jp2015-10-16 → 2017-05-23 · 4 obs
● 2015-10-16 23:07:18
● 2017-05-23 17:27:42
○ 2026-03-25 18:30:50
○NS02.dnsv.jp2015-10-16 → 2017-05-23 · 4 obs
● 2015-10-16 23:07:18
● 2017-05-23 17:27:42
○ 2026-03-25 18:30:50
○NS03.dnsv.jp2015-10-16 → 2017-05-23 · 4 obs
● 2015-10-16 23:07:18
● 2017-05-23 17:27:42
○ 2026-03-25 18:30:50
○NS04.dnsv.jp2015-10-16 → 2017-05-23 · 4 obs
● 2015-10-16 23:07:18
● 2017-05-23 17:27:42
○ 2026-03-25 18:30:50
●NSdns01.gmoserver.jp2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 18:30:50
●NSdns02.gmoserver.jp2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 18:30:50
○NSns3.sphere.ad.jp2015-07-22 → 2015-07-22 · 3 obs
○ 2015-10-16 23:07:18
○ 2026-03-25 18:30:50
○NSns4.sphere.ad.jp2015-07-22 → 2015-07-22 · 3 obs
○ 2015-10-16 23:07:18
○ 2026-03-25 18:30:50
○MXkentec.jp2015-07-22 → 2015-07-22 · 3 obs
○ 2015-10-16 23:07:18
○ 2026-03-25 18:30:50
●MXmx.kentec.jp2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 18:30:50
○A1.33.173.1172015-07-22 → 2017-05-23 · 3 obs
● 2017-05-23 17:27:42
○ 2026-03-25 18:30:50
●A160.251.229.822026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 18:30:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| kentec.jp | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kentec.jp (unsigned zone)
⏱️ Timing
Total: 1427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.82 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx.kentec.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.kentec.jp |
Analysis
IP Addresses
kentec.jp maps to IP address 160.251.229.82.
Other host names, for instance miniserver.jp, pba-net.com, nosshycompany.co.jp, shinjo.org and neoport.co.jp share IP numbers with kentec.jp.
Name Servers
Two name servers dns01.gmoserver.jp and dns02.gmoserver.jp are delegated to kentec.jp.
kentec.jp uses the same name server configuration as other domains, such as islay-ellen.com, diablor.net, world-ryutsu.co.jp, iguchimotors.com and royaljelly-taiken.com.
Host names with a single IP address:
dns01.gmoserver.jp points to 157.7.33.81
dns02.gmoserver.jp points to 157.7.34.81
Mail Servers
kentec.jp is handled by a single mail server, mx.kentec.jp.
mx.kentec.jp points to one IP number: 160.251.229.96.