mail.second-2.com - dns.ninja
mail.second-2.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.112.11🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www1701.sakura.ne.jp | ||||||
second-2.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.37.165.222🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| MX | mail.second-2.com ⭐ | ||||||
| TXT | v=spf1 ip4:112.78.112.11 ip4:60.43.191.138 include:ocn.ne.jp include:_spf.biz... | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2026-04-16 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A112.78.112.112026-05-10 → 2026-06-25 · 2 obs
● 2026-05-10 06:53:26
● 2026-06-25 11:52:10
● 2026-06-25 11:52:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net... | - |
| second-2.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ 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 second-2.com (unsigned zone)
⏱️ Timing
Total: 427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.112.11 |
Analysis
Mail Server Role
mail.second-2.com serves as a mail server for second-2.com.
IP Addresses
mail.second-2.com points to a single IP number: 112.78.112.11.
Additional host names — sake-fukushima.jp, zukunasi.sakura.ne.jp, kiritappu-mate.com and two others — share IP numbers with mail.second-2.com.