deepfield.jp - robtex.com
deepfield.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.125.142🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2302.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 | ||||||
| PTR | master.dns.ne.jp | ||||||
| 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 | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| 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 | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | deepfield.jp ⭐ | ||||||
| A | 112.78.125.142🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2302.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2302.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2018-05-16 #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=1777414503 | ||||||
MX for
deepfield.jp |
Same first word
deepfield.co |
deepfield.com |
deepfield.co.uk |
deepfield.awsapps.com |
deepfield.eu |
deepfield.co.jp |
deepfield.io |
deepfield.org |
deepfield.org.uk |
deepfield.net |
deepfield.jp |
deepfield.info |
DNS History
6 records (5 active, 1 former)
●MXdeepfield.jp2015-07-09 → 2026-04-28 · 2 obs
● 2026-04-28 22:47:32
●A112.78.125.1422018-06-06 → 2026-04-28 · 3 obs
● 2018-06-06 20:44:32
● 2026-04-28 22:47:32
○A59.106.13.712015-07-09 → 2017-01-11 · 4 obs
● 2017-01-11 03:42:06
○ 2018-06-06 20:44:32
○ 2026-04-28 22:47:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, b.dns.jp, f.dns.jp... | - |
| deepfield.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 deepfield.jp (unsigned zone)
⏱️ Timing
Total: 912ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.125.142 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | deepfield.jp (pri: 10) |
| TXT | 1 | v=spf1 a:www2302.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)
Analysis
Mail Server Role
deepfield.jp is the mail server for deepfield.jp.
IP Addresses
deepfield.jp resolves to a single IP: 112.78.125.142.
Other host names, for instance vint.co.jp, naota-dc.com, neko-inc.com, jumpercloud.net and mail.t-np.jp share IP numbers with deepfield.jp.
Name Servers
deepfield.jp delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
deepfield.jp shares some name servers with other domains, for example hikkouyasan.com, kau.mobi, uclid-f.com, ajab.jp and ino.skr.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
One mail server handles deepfield.jp.
Host name deepfield.jp points to IP 112.78.125.142.