webapp.jp - dns.ninja
webapp.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=1786203902 | ||||||
Subdomains
web.webapp.jp |
Same first word
Similar names
DNS History
16 records (10 active, 6 former)
●NS01.dnsv.jp2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 13:56:42
● 2026-08-08 16:38:56
●NS02.dnsv.jp2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 13:56:42
● 2026-08-08 16:38:56
●NS03.dnsv.jp2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 13:56:42
● 2026-08-08 16:38:56
●NS04.dnsv.jp2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 13:56:42
● 2026-08-08 16:38:56
●NSns-cloud-c1.googledomains.com2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 13:56:42
● 2026-08-08 16:38:56
●NSns-cloud-c2.googledomains.com2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 13:56:42
● 2026-08-08 16:38:56
●NSns-cloud-c3.googledomains.com2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 13:56:42
● 2026-08-08 16:38:56
●NSns-cloud-c4.googledomains.com2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 13:56:42
● 2026-08-08 16:38:56
○NSns2.isite.co.jp2015-07-22 → 2017-09-18 · 4 obs
● 2017-09-18 22:54:18
○ 2026-03-17 13:56:42
○ 2026-08-08 16:38:56
○NSns3.isite.co.jp2015-07-22 → 2017-09-18 · 4 obs
● 2017-09-18 22:54:18
○ 2026-03-17 13:56:42
○ 2026-08-08 16:38:56
●MXalviss.jhkb.jp2026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 13:56:42
● 2026-08-08 16:38:56
○MXalviss1.isite.co.jp2015-07-22 → 2016-12-14 · 4 obs
● 2016-12-14 12:54:50
○ 2017-09-18 22:54:18
○ 2026-08-08 16:38:56
○MXalviss4.isite.co.jp2017-09-18 → 2017-09-18 · 4 obs
● 2017-09-18 22:54:18
○ 2026-03-17 13:56:42
○ 2026-08-08 16:38:56
○A101.143.237.1222016-12-14 → 2017-09-18 · 5 obs
● 2016-12-14 12:54:50
● 2017-09-18 22:54:18
○ 2026-03-17 13:56:42
○ 2026-08-08 16:38:56
●A128.22.62.1882026-03-17 → 2026-08-08 · 3 obs
● 2026-03-17 13:56:42
● 2026-08-08 16:38:56
○A219.122.254.1672015-07-22 → 2016-04-09 · 4 obs
● 2016-04-09 02:56:14
○ 2016-12-14 12:54:50
○ 2026-08-08 16:38:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | 15 records |
| webapp.jp | 04.dnsv.jp, ns-cloud-c1.googledomains.com, 01.dnsv.jp, 03.dnsv.jp... | 7 records |
✅ Authoritative Response
Server:157.7.32.53
NS records: 04.dnsv.jp, ns-cloud-c1.googledomains.com, 01.dnsv.jp, 03.dnsv.jp, ns-cloud-c4.googledomains.com, ns-cloud-c3.googledomains.com, 02.dnsv.jp, ns-cloud-c2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webapp.jp (unsigned zone)
⏱️ Timing
Total: 1107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.22.62.188 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | alviss.jhkb.jp (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.webapp.jp ~all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 22
In-bailiwick: 15 (a.dns.jp, a.dns.jp, b.dns.jp...)
Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)
Analysis
Hierarchy
webapp.jp is a parent domain of web.webapp.jp.
IP Addresses
webapp.jp points to a single IP number: 128.22.62.188.
There are other host names — 128-022-062-188.rev.utility.optage.co.jp among them — that share IP numbers with webapp.jp.
Name Servers
DNS for webapp.jp is handled by 8 name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and 5 others.
webapp.jp shares at least some of its name servers with other domains, including palisadesfiresurvivors.com, weniko.com, lako-marketplaceconsult.com and two others.
These name servers are frequently paired with the name servers ns-cloud-c4.googledomains.com, 01.dnsv.jp, 02.dnsv.jp and two others.
Host names with two IP numbers:
ns-cloud-c1.googledomains.com has two IP addresses: 216.239.32.108 and 2001:4860:4802:32::6c.
ns-cloud-c2.googledomains.com has two IP addresses: 216.239.34.108 and 2001:4860:4802:34::6c.
ns-cloud-c3.googledomains.com has two IP addresses: 216.239.36.108 and 2001:4860:4802:36::6c.
ns-cloud-c4.googledomains.com has two IP addresses: 216.239.38.108 and 2001:4860:4802:38::6c.
01.dnsv.jp has two IP addresses: 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp has two IP addresses: 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp has two IP addresses: 157.7.35.53 and 2400:8500:3fff::53.
Host names pointing to a single IP address:
02.dnsv.jp directs to 157.7.33.53.
Mail Servers
webapp.jp has one mail server: alviss.jhkb.jp.
webapp.jp shares its mail server setup with other domains, such as alviss.jhkb.jp.
alviss.jhkb.jp has exactly one IP number: 128.22.62.148.