keyworld.co.jp - robtex.com
keyworld.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dnss10.so-net.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 210.139.255.1🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp ⚠️ Not in zone NS records | ||||||
| A | 210.139.255.17🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss11.so-net.ne.jp | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Previously NS for
keyworld.co.jp |
Previously MX for
keyworld.co.jp |
Same first word
keyworld.ru |
keyworld.vip |
keyworld.tv |
keyworld.technology |
keyworld.com |
keyworld.pro |
keyworld.co.uk |
keyworld.space |
keyworld.co.jp |
keyworld.it |
keyworld.co |
Similar names
worldkey.com |
keywordl.com |
dykeworl.kasserver.com |
worldkey.cl |
workedly.com |
worldkey.se |
worldkey.in |
worldkey.net |
worldkey.io |
DNS History
7 records (2 active, 5 former)
●NSdnss10.so-net.ne.jp2015-06-01 → 2026-05-15 · 2 obs
● 2026-05-15 17:12:00
●NSdnss11.so-net.ne.jp2015-06-01 → 2026-05-15 · 2 obs
● 2026-05-15 17:12:00
○NSkeyworld.co.jp2015-06-01 → 2017-08-27 · 4 obs
● 2017-08-27 22:39:42
○ 2026-05-13 08:26:00
○ 2026-05-15 17:12:00
○MXkeyworld.co.jp2015-06-01 → 2016-01-28 · 4 obs
● 2016-01-28 20:18:08
○ 2017-04-26 21:09:06
○ 2026-05-15 17:12:00
○MXmx.keyworld.co.jp2017-07-03 → 2017-08-27 · 5 obs
● 2017-07-03 09:23:04
● 2017-08-27 22:39:42
○ 2026-05-13 08:26:00
○ 2026-05-15 17:12:00
○A111.68.195.102015-06-01 → 2016-01-28 · 4 obs
● 2016-01-28 20:18:08
○ 2017-04-26 21:09:06
○ 2026-05-15 17:12:00
○A211.13.196.1522017-07-03 → 2017-08-27 · 5 obs
● 2017-07-03 09:23:04
● 2017-08-27 22:39:42
○ 2026-05-13 08:26:00
○ 2026-05-15 17:12:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, f.dns.jp, b.dns.jp, c.dns.jp... | - |
| keyworld.co.jp | dnss11.so-net.ne.jp, dnss10.so-net.ne.jp | - |
✅ Authoritative Response
Server:210.139.255.17
NS records: dnss11.so-net.ne.jp, dnss10.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for keyworld.co.jp (unsigned zone)
⏱️ Timing
Total: 1230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers dnss10.so-net.ne.jp and dnss11.so-net.ne.jp handle the delegation for keyworld.co.jp.
keyworld.co.jp shares the same name server setup as other domains, for instance pal-s.com, testpc-11-2521.com, choeiji.org, aasysser.com and wrestling-high.com.
keyworld.co.jp at least partially shares name servers with other domains, for instance seikoutecunos.com, yokotas-net.com, nanaha.or.jp, izumo-corp.co.jp and four-compass.com.
These name servers are commonly used alongside dns-mdo.so-net.ne.jp.
Host names with one IP:
dnss10.so-net.ne.jp points to: 210.139.255.1
dnss11.so-net.ne.jp points to: 210.139.255.17