world-tech.jp - robtex.com
world-tech.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.46🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mx.world-tech.jp ⭐ | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698692567 | ||||||
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=1782618303 | ||||||
Subdomains
mx.world-tech.jp |
Same first word
world-tech.biz |
world-tech.jp |
world-tech.org |
world-tech.ru |
world-tech.com |
world-tech.net |
world-tech.it |
world-tech.de |
world-tech.co.uk |
Similar names
tech-world.co.uk |
tech-world.com |
tech-world.it |
weld-torch.ru |
tech-world.store |
tech-world.ca |
tech-world.ws |
tech-world.net |
tech-world.pl |
tech-world.org |
tech-world.de |
DNS History
9 records (4 active, 5 former)
●NSns.namedserver.net2017-06-08 → 2026-06-28 · 3 obs
● 2017-06-08 19:40:58
● 2026-06-28 04:21:52
○NSns1.hosting-sv.jp2015-07-21 → 2016-11-26 · 4 obs
● 2016-11-26 05:44:42
○ 2017-06-08 19:40:58
○ 2026-06-28 04:21:52
○NSns2.hosting-sv.jp2015-07-21 → 2016-11-26 · 4 obs
● 2016-11-26 05:44:42
○ 2017-06-08 19:40:58
○ 2026-06-28 04:21:52
●NSns2.namedserver.net2017-06-08 → 2026-06-28 · 3 obs
● 2017-06-08 19:40:58
● 2026-06-28 04:21:52
●MXmx.world-tech.jp2017-06-08 → 2026-06-28 · 3 obs
● 2017-06-08 19:40:58
● 2026-06-28 04:21:52
○MXqsmtp01.hosting-sv.jp2015-07-21 → 2016-11-26 · 4 obs
● 2016-11-26 05:44:42
○ 2017-06-08 19:40:58
○ 2026-06-28 04:21:52
○A125.206.115.772015-07-21 → 2016-11-26 · 4 obs
● 2016-11-26 05:44:42
○ 2017-06-08 19:40:58
○ 2026-06-28 04:21:52
●A153.122.205.462026-05-14 → 2026-06-28 · 3 obs
● 2026-05-14 15:16:52
● 2026-06-28 04:21:52
○A211.13.196.1622017-06-08 → 2017-06-08 · 4 obs
● 2017-06-08 19:40:58
○ 2026-05-14 15:16:52
○ 2026-06-28 04:21:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, d.dns.jp, a.dns.jp, e.dns.jp... | - |
| world-tech.jp | ns2.namedserver.net, ns.namedserver.net | - |
✅ Authoritative Response
Server:157.120.114.212
NS records: ns2.namedserver.net, ns.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for world-tech.jp (unsigned zone)
⏱️ Timing
Total: 2811ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.46 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mx.world-tech.jp (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
mx.world-tech.jp is a subdomain of world-tech.jp.
IP Addresses
world-tech.jp directs to one IP number, which is 153.122.205.46.
Among the host names that share IP numbers with world-tech.jp are b-i-s.net, aosetu.co.jp, kids-nopporo.com and two others.
Name Servers
Two name servers handle the delegation for world-tech.jp: ns2.namedserver.net and ns.namedserver.net.
world-tech.jp has the same name server delegation as a number of other domains, such as sub0000499288.hmk-temp.com, kokoroyari.com, 228.98.122.153.in-addr.arpa and two more.
world-tech.jp is at least partially co-delegated on name servers with other domains, such as 125.30.157.210.in-addr.arpa.
ns2.namedserver.net and ns.namedserver.net both direct to 157.120.112.212, 157.120.113.212 and 157.120.114.212, all three IP addresses being shared between the two hosts.
ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.112.212 IP addresses.
ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.113.212 IP addresses.
ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.114.212 IP addresses.
Mail Servers
world-tech.jp routes its mail through a single mail server, mx.world-tech.jp.
mx.world-tech.jp carries a single IP number, which is 153.122.206.94.