econos.jp - robtex.com
econos.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 182.48.49.52🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2142.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 | econos.jp ⭐ | ||||||
| A | 182.48.49.52🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2142.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www2142.sakura.ne.jp mx ip4:27.133.134.234 include:spf.haihaimail.jp... | ||||||
| TXT | google-site-verification=M2tPCb8RM6dRLSHN5bXKdJB2ZmVvIzRiqkwOidBKDtc | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-06-03 #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=1782081003 | ||||||
MX for
econos.jp |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSmaster.dns.ne.jp2017-03-13 → 2026-06-21 · 3 obs
● 2017-03-13 18:42:26
● 2026-06-21 23:27:38
●NSns1.dns.ne.jp2017-03-13 → 2026-06-21 · 3 obs
● 2017-03-13 18:42:26
● 2026-06-21 23:27:38
●NSns2.dns.ne.jp2017-03-13 → 2026-06-21 · 3 obs
● 2017-03-13 18:42:26
● 2026-06-21 23:27:38
○NSskyhawk.asahi-net.or.jp2015-07-14 → 2016-07-22 · 4 obs
● 2016-07-22 07:02:02
○ 2017-03-13 18:42:26
○ 2026-06-21 23:27:38
○NStomcat.asahi-net.or.jp2015-07-14 → 2016-07-22 · 4 obs
● 2016-07-22 07:02:02
○ 2017-03-13 18:42:26
○ 2026-06-21 23:27:38
●MXeconos.jp2017-03-13 → 2026-06-21 · 3 obs
● 2017-03-13 18:42:26
● 2026-06-21 23:27:38
○MXvdmx1.asahi-net.or.jp2015-07-14 → 2016-07-22 · 4 obs
● 2016-07-22 07:02:02
○ 2017-03-13 18:42:26
○ 2026-06-21 23:27:38
○MXvdmx2.asahi-net.or.jp2015-07-14 → 2016-07-22 · 4 obs
● 2016-07-22 07:02:02
○ 2017-03-13 18:42:26
○ 2026-06-21 23:27:38
●A182.48.49.522017-03-13 → 2026-06-21 · 2 obs
● 2026-06-21 23:27:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| econos.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for econos.jp (unsigned zone)
⏱️ Timing
Total: 800ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 182.48.49.52 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | econos.jp (pri: 10) |
| TXT | 2 | v=spf1 a:www2142.sakura.ne.jp mx ip4:27., google-site-verification=M2tPCb8RM6dRLSH |
| 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
econos.jp acts as its own mail server.
IP Addresses
econos.jp points to a single IP number: 182.48.49.52.
Additional host names — kabooom.org, mail.daimaru-re.jp, a-saniter.jp and two others — share IP numbers with econos.jp.
Name Servers
econos.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
econos.jp shares at least some of its name servers with other domains, including paddington-tea.com, t-cafe.jp, ssh-p.sakura.ne.jp and two others.
master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
econos.jp has a single mail server: econos.jp itself.
econos.jp resolves to a single IP number: 182.48.49.52.