mailmax.jp - robtex.com
mailmax.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.112.23🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www1713.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 | mailmax.jp ⭐ | ||||||
| A | 112.78.112.23🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www1713.sakura.ne.jp | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2009-04-07 #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=1784141103 | ||||||
MX for
mailmax.jp |
Same first word
mailmax.eu |
mailmax.be |
mailmax.org |
mailmax.se |
mailmax.in |
mailmax.net |
mailmax.info |
mailmax.com |
mailmax.nl |
mailmax.hu |
mailmax.de |
mailmax.jp |
mailmax.me |
Similar names
DNS History
5 records (5 active, 0 former)
●MXmailmax.jp2015-07-02 → 2026-07-15 · 2 obs
● 2026-07-15 19:09:48
●A112.78.112.232015-07-02 → 2026-07-15 · 2 obs
● 2026-07-15 19:09:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, a.dns.jp, b.dns.jp, c.dns.jp... | - |
| mailmax.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 mailmax.jp (unsigned zone)
⏱️ Timing
Total: 1521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.112.23 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | mailmax.jp (pri: 10) |
| 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
mailmax.jp is listed as a mail server for itself.
IP Addresses
mailmax.jp resolves to one IP address: 112.78.112.23.
seirei-ffs.com, microdiet.org, u-farm.jp and two other host names share IP numbers with mailmax.jp.
Name Servers
Three name servers are authoritative for mailmax.jp: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
mailmax.jp shares at least some of its name servers with other domains, including marshallblog.jp, 31.127.153.in-addr.arpa, tridentseafoods.sakura.ne.jp and two others.
Three hostnames, one IP address apiece: 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
Mail for mailmax.jp is handled by one mail server — mailmax.jp.
There is one IP number for mailmax.jp: 112.78.112.23.