webmail.sofico.jp - dns.ninja
webmail.sofico.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.241.240.3🇯🇵 UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM) | ||||||
| PTR | 221x241x240x3.ap221.ftth.ucom.ne.jp | ||||||
sofico.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.159.134.42Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | chelsea.ns.cloudflare.com ⭐ | ||||||
| NS | osmar.ns.cloudflare.com | ||||||
| MX | sofico-be.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms45461075 | ||||||
| TXT | apple-domain-verification=90HsOfVfb2mzmkMD | ||||||
| TXT | atlassian-domain-verification=4bd9vVHf0ka5zao5ZsGPRbRODX36yoruubltjT31Isqk55U... | ||||||
| TXT | rkm30che4fas5d4vgpp6kifh60 | ||||||
| TXT | v=spf1 a:fmail.sofico.be a:mailserv.sofico.be a:mailserv2.sofico.be ip4:13.11... | ||||||
| SOA | chelsea.ns.cloudflare.comdns@cloudflare.com serial=2406141668 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A221.241.240.32014-12-15 → 2026-06-08 · 2 obs
● 2014-12-15 00:51:36
● 2026-06-08 14:39:12
● 2026-06-08 14:39:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, h.dns.jp, e.dns.jp, c.dns.jp... | - |
| sofico.jp | chelsea.ns.cloudflare.com, osmar.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.177
NS records: chelsea.ns.cloudflare.com, osmar.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sofico.jp (unsigned zone)
⏱️ Timing
Total: 1007ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.241.240.3 |
Analysis
IP Addresses
webmail.sofico.jp resolves to one IP address: 221.241.240.3.
Among the host names that share IP numbers with webmail.sofico.jp is 221x241x240x3.ap221.ftth.ucom.ne.jp, as one example.