mail.f-map.jp - robtex.com
mail.f-map.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.212.180.93🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2683.sakura.ne.jp | ||||||
f-map.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.192.97.3🇺🇸 Amazon13.192.0.0/16 EC2 NRT prefix | ||||||
| A | 43.206.73.23🇯🇵 Amazon43.206.0.0/15 EC2 NRT Prefix | ||||||
| NS | f-map.jp ⭐ | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| MX | mail.f-map.jp ⭐ | ||||||
| TXT | v=spf1 ip4:153.122.103.156 ip4:153.122.103.176 include:_spf.google.com a:www2... | ||||||
| SOA | f-map.jppostmaster@f-map.jp serial=1773103850 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A49.212.180.932026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 14:21:46
● 2026-03-26 16:10:18
● 2026-03-26 16:10:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, g.dns.jp, e.dns.jp, f.dns.jp... | - |
| f-map.jp | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ Authoritative Response
Server:202.239.23.39
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f-map.jp (unsigned zone)
⏱️ Timing
Total: 1489ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.180.93 |
Analysis
Mail Server Role
mail.f-map.jp serves as the mail server for f-map.jp.
IP Addresses
mail.f-map.jp points to a single IP address: 49.212.180.93.
Other host names such as tansen.co.jp, tokati1829.sakura.ne.jp, ne-system.net, sensyou.net and hyper-inn.net share IP numbers with mail.f-map.jp.