ffb.jp - robtex.com
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ffb.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.112.183.76🇯🇵 XSERVER-AS | ||||||
| PTR | sv5235.xserver.jp | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164🇯🇵 XSERVER-AS | ||||||
| A | 202.226.36.170🇯🇵 XSERVER-AS | ||||||
| A | 202.226.36.246🇯🇵 XSERVER-AS | ||||||
| PTR | ns1.xserver.jp | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26🇯🇵 Amazon | ||||||
| PTR | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| A | 202.226.36.247🇯🇵 XSERVER-AS | ||||||
| PTR | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| A | 183.90.224.226🇯🇵 XSERVER-AS | ||||||
| A | 183.90.224.230🇯🇵 XSERVER-AS | ||||||
| A | 202.226.39.247🇯🇵 XSERVER-AS | ||||||
| PTR | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp⚠️ | ||||||
| A | 157.112.182.218🇯🇵 XSERVER-AS | ||||||
| A | 157.112.182.220🇯🇵 XSERVER-AS | ||||||
| A | 202.226.37.247🇯🇵 XSERVER-AS | ||||||
| PTR | ns5.xserver.jp | ||||||
| MX | fukuokafb.sakura.ne.jp ⭐ | ||||||
| A | 49.212.198.41🇯🇵 SAKURA-C | ||||||
| PTR | www2831.sakura.ne.jp | ||||||
| TXT | v=spf1 +ip4:49.212.198.41 +a:sv5235.xserver.jp +a:ffb.jp ~all | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
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=1770174003 | ||||||
Up
www.ffb.jp |
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ffb.jp | ns2.xserver.jp, ns4.xserver.jp, ns1.xserver.jp, ns3.xserver.jp | - |
✅ Authoritative Response
Server: 202.226.36.164
NS records: ns2.xserver.jp, ns4.xserver.jp, ns1.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ffb.jp (unsigned zone)
⏱️ Timing
Total: 407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.183.76 |
| NS | 5 | ns1.xserver.jp, ns2.xserver.jp... |
| MX | 1 | fukuokafb.sakura.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:49.212.198.41 +a:sv5235.xser |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
AI analysis
The parent of www.ffb.jp is ffb.jp.
ffb.jp points to a single IP address: 157.112.183.76.
Other host names such as mitsuboshi-shika.com, first-1st.co.jp, seek-t.co.jp, yano.biz and saradent.com share IPs with ffb.jp.
ffb.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
ffb.jp at least partially shares name servers with other domains, for example kaminesz.com, ichou.or.jp, babyportal.net, kaifuku-katakoshi.com and 012345.biz.
Three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247
One IP number:
ns2.xserver.jp points to: 35.72.43.26
ns3.xserver.jp points to: 202.226.36.247
The fukuokafb.sakura.ne.jp mail server handles ffb.jp.
The mail server setup for ffb.jp is the same as that of other domains, for instance fukuokafb.sakura.ne.jp.
fukuokafb.sakura.ne.jp points to a single IP number: 49.212.198.41.