wwjd.jp - robtex.com
wwjd.jp
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=1775990702 | ||||||
Subdomains
mail.wwjd.jp |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-1363.awsdns-42.org2015-08-22 → 2026-04-12 · 2 obs
● 2026-04-12 11:23:30
●NSns-2012.awsdns-59.co.uk2015-08-22 → 2026-04-12 · 2 obs
● 2026-04-12 11:23:30
●NSns-61.awsdns-07.com2015-08-22 → 2026-04-12 · 2 obs
● 2026-04-12 11:23:30
●NSns-747.awsdns-29.net2015-08-22 → 2026-04-12 · 2 obs
● 2026-04-12 11:23:30
●MXmail.wwjd.jp2015-08-22 → 2026-04-12 · 2 obs
● 2026-04-12 11:23:30
●A54.178.156.62015-08-22 → 2026-04-12 · 2 obs
● 2026-04-12 11:23:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| wwjd.jp | ns-61.awsdns-07.com, ns-747.awsdns-29.net, ns-1363.awsdns-42.org, ns-2012.awsdns-59.co.uk | - |
✅ Authoritative Response
Server:205.251.199.220
NS records: ns-61.awsdns-07.com, ns-747.awsdns-29.net, ns-1363.awsdns-42.org, ns-2012.awsdns-59.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wwjd.jp (unsigned zone)
⏱️ Timing
Total: 851ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.178.156.6 |
| NS | 4 | ns-1363.awsdns-42.org, ns-2012.awsdns-59.co.uk... |
| MX | 1 | mail.wwjd.jp (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns-61.awsdns-07.com awsdns-hostmaster.am |
Analysis
Hierarchy
wwjd.jp is a parent of mail.wwjd.jp.
IP Addresses
wwjd.jp points to a single IP number: 54.178.156.6.
Other host names such as ec2-54-178-156-6.ap-northeast-1.compute.amazonaws.com and mail.wwjd.jp share IP numbers with wwjd.jp.
Name Servers
wwjd.jp is delegated to four name servers: ns-61.awsdns-07.com, ns-747.awsdns-29.net, ns-1363.awsdns-42.org and ns-2012.awsdns-59.co.uk.
wwjd.jp at least partially shares name servers with other domains, for instance solaredge.nl, texcido.com, dicentra.cc, jamf.jp and gresham-college.ac.uk.
Host names with two IP numbers:
ns-61.awsdns-07.com points to: 2600:9000:5300:3d00::1 and 205.251.192.61.
ns-747.awsdns-29.net points to: 2600:9000:5302:eb00::1 and 205.251.194.235.
ns-1363.awsdns-42.org points to: 2600:9000:5305:5300::1 and 205.251.197.83.
ns-2012.awsdns-59.co.uk points to: 2600:9000:5307:dc00::1 and 205.251.199.220.
Mail Servers
wwjd.jp is handled by a single mail server, mail.wwjd.jp.
mail.wwjd.jp points to a single IP: 54.178.156.6.