yaomania.jp - robtex.com
yaomania.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.50.43.172🇯🇵 TSUKAERUNET121.50.40.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| NS | ns1.yaomania.jp ⭐ ⚠️ Not in parent delegation | ||||||
| A | 121.50.45.109🇯🇵 TSUKAERUNET121.50.40.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | sub.kitsystem.jp | ||||||
| NS | ns1.sub.kitsystem.jp ⚠️ Not in zone NS records | ||||||
| A | 121.50.45.109🇯🇵 TSUKAERUNET121.50.40.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | sub.kitsystem.jp | ||||||
| NS | ns2.sub.kitsystem.jp ⚠️ Not in zone NS records | ||||||
| A | 121.50.45.109🇯🇵 TSUKAERUNET121.50.40.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | sub.kitsystem.jp | ||||||
| NS | ns2.yaomania.jp ⚠️ Not in parent delegation | ||||||
| A | 121.50.45.109🇯🇵 TSUKAERUNET121.50.40.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | sub.kitsystem.jp | ||||||
| MX | mail.yaomania.jp ⭐ | ||||||
| A | 121.50.45.109🇯🇵 TSUKAERUNET121.50.40.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | sub.kitsystem.jp | ||||||
| TXT | v=spf1 +a +mx +a:zealous-feistel.121-50-45-109.plesk.page include:spf.kitsyst... | ||||||
| SOA | ns1.yaomania.jpwebteam@system76s.co.jp 2026-03-24 #2 | ||||||
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=1777676403 | ||||||
Subdomains
kitmail.yaomania.jp |
Similar names
DNS History
10 records (6 active, 4 former)
○NSns01.key-p.co.jp2015-07-21 → 2017-02-19 · 4 obs
● 2017-02-19 21:42:30
○ 2026-05-01 23:12:12
○ 2026-05-01 23:12:14
○NSns02.key-p.co.jp2015-07-21 → 2017-02-19 · 4 obs
● 2017-02-19 21:42:30
○ 2026-05-01 23:12:12
○ 2026-05-01 23:12:14
●NSns1.sub.kitsystem.jp2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 23:12:12
● 2026-05-01 23:12:14
●NSns1.yaomania.jp2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 23:12:12
● 2026-05-01 23:12:14
●NSns2.sub.kitsystem.jp2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 23:12:12
● 2026-05-01 23:12:14
●NSns2.yaomania.jp2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 23:12:12
● 2026-05-01 23:12:14
○MXkitmail.yaomania.jp2015-07-21 → 2017-02-19 · 4 obs
● 2017-02-19 21:42:30
○ 2026-05-01 23:12:12
○ 2026-05-01 23:12:14
●MXmail.yaomania.jp2026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 23:12:12
● 2026-05-01 23:12:14
●A121.50.43.1722026-05-01 → 2026-05-01 · 3 obs
● 2026-05-01 23:12:12
● 2026-05-01 23:12:14
○A124.37.152.1792015-07-21 → 2017-02-19 · 4 obs
● 2017-02-19 21:42:30
○ 2026-05-01 23:12:12
○ 2026-05-01 23:12:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| yaomania.jp | ns2.sub.kitsystem.jp, ns1.sub.kitsystem.jp | - |
✅ Authoritative Response
Server:121.50.45.109
NS records: ns2.sub.kitsystem.jp, ns1.sub.kitsystem.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yaomania.jp (unsigned zone)
⏱️ Timing
Total: 1714ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.50.43.172 |
| NS | 2 | ns1.yaomania.jp, ns2.yaomania.jp |
| MX | 1 | mail.yaomania.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:zealous-feistel.121-50- |
| SOA | 1 | ns1.yaomania.jp webteam.system76s.co.jp |
Analysis
Hierarchy
The parent of kitmail.yaomania.jp is yaomania.jp.
IP Addresses
yaomania.jp points to a single IP: 121.50.43.172.
Other host names, for instance e-denpyou.com, koyodenki.co.jp, law-minori.com, fh-kobe.com and kpa-kobe.com share IP numbers with yaomania.jp.
Name Servers
yaomania.jp's delegation is handled by four name servers: ns1.yaomania.jp, ns2.yaomania.jp, ns1.sub.kitsystem.jp and ns2.sub.kitsystem.jp.
yaomania.jp partially shares name servers with other domains; examples include kasaiflore.com, kobe-zeikyo.net, m-tek.co.jp, falcomtec.com and studio-photo.co.jp.
These name servers are commonly used alongside ns1.kasaiflore.com, ns2.kasaiflore.com, ns1.kobe-zeikyo.net, ns2.kobe-zeikyo.net, ns1.m-tek.co.jp, ns2.m-tek.co.jp, ns1.falcomtec.com, ns2.falcomtec.com, ns1.studio-photo.co.jp and ns2.studio-photo.co.jp.
Names with a single IP:
ns1.yaomania.jp points to 121.50.45.109
ns2.yaomania.jp points to 121.50.45.109
ns1.sub.kitsystem.jp points to 121.50.45.109
ns2.sub.kitsystem.jp points to 121.50.45.109
Names pointing to 121.50.45.109: ns1.yaomania.jp, ns2.yaomania.jp, ns1.sub.kitsystem.jp and ns2.sub.kitsystem.jp
Mail Servers
yaomania.jp is handled by a single mail server, mail.yaomania.jp.
mail.yaomania.jp points to a single IP: 121.50.45.109.