mx.f-service.jp - robtex.com
mx.f-service.jp
| DNSSEC | ⚠️ Not signed | ||||||
f-service.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.167.0.57🇯🇵 SAKURA-B133.167.0.0/24 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka-shi, Osaka 530-0011, Japan | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| MX | f-service.jp ⭐ | ||||||
| TXT | v=spf1 a:www50047.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2024-10-01 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A211.13.204.142017-12-09 → 2017-12-09 · 2 obs
● 2017-12-09 09:59:10
○ 2026-03-27 05:34:28
○ 2026-03-27 05:34:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, h.dns.jp, a.dns.jp, e.dns.jp... | - |
| f-service.jp | ns2.dns.ne.jp, ns1.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f-service.jp (unsigned zone)
⏱️ Timing
Total: 819ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)