haf.jp - robtex.com
haf.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.125.84🇯🇵 SAKURA-C112.78.112.0/20 | ||||||
| PTR | www624b.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| MX | haf.jp ⭐ | ||||||
| A | 112.78.125.84🇯🇵 SAKURA-C112.78.112.0/20 | ||||||
| PTR | www624b.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www624b.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-04-24 #1 | ||||||
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=1771290902 | ||||||
MX for
haf.jp |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXhaf.jp2015-07-07 → 2026-03-09 · 2 obs
● 2026-03-09 20:02:32
●A112.78.125.842015-07-07 → 2026-03-09 · 2 obs
● 2026-03-09 20:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, d.dns.jp, c.dns.jp, b.dns.jp... | - |
| haf.jp | ns2.dns.ne.jp, ns1.dns.ne.jp | 2 records |
✅ Authoritative Response
Server: 133.167.21.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for haf.jp (unsigned zone)
⏱️ Timing
Total: 1186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.125.84 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | haf.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www624b.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
Mail Server Role
haf.jp serves as the mail server for haf.jp.
IP Addresses
haf.jp resolves to one IP number: 112.78.125.84.
Other host names, for instance kasamatsu-keiba.sakura.ne.jp, www.fujiland.co.jp, aruku-taipei.com, fujiland.co.jp and akamoto.biz share IP numbers with haf.jp.
Name Servers
haf.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
haf.jp at least partially shares name servers with other domains, including s-athlete.com, kokinu.sakura.ne.jp, e-hata.sakura.ne.jp, kikko.co.jp and w-yurari.com.
These name servers are commonly used with dns.sakura.ad.jp.
Host names with a single IP:
master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
haf.jp is handled by a single mail server, haf.jp.
Host name haf.jp resolves to a single IP: 112.78.125.84.