mx.elfnet.co.jp - robtex.com
mx.elfnet.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
elfnet.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.99.172.177🇯🇵 FUTURE219.99.168.0/21 FS CIDR BLOCK ORIGIN-AS23824-interim | ||||||
| NS | manage.asp-frontier.net ⭐ | ||||||
| NS | dns1.asp-frontier.net | ||||||
| NS | dns2.asp-frontier.net | ||||||
| NS | dns3.asp-frontier.net | ||||||
| MX | mail.elfnet.co.jp ⭐ | ||||||
| TXT | v=spf1 include:spfgw.fsi.ne.jp ~all | ||||||
| SOA | manage.asp-frontier.netroot@manage.asp-frontier.net 2023-08-07 #2 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A211.13.204.42016-02-07 → 2016-08-17 · 3 obs
● 2016-02-07 09:16:40
● 2016-08-17 16:18:04
○ 2026-04-12 00:25:44
● 2016-08-17 16:18:04
○ 2026-04-12 00:25:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| elfnet.co.jp | dns2.asp-frontier.net, dns3.asp-frontier.net, dns1.asp-frontier.net | - |
✅ Authoritative Response
Server:219.99.166.20
NS records: dns2.asp-frontier.net, dns3.asp-frontier.net, dns1.asp-frontier.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for elfnet.co.jp (unsigned zone)
⏱️ Timing
Total: 1223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|