php72.okserver.jp - robtex.com
php72.okserver.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.127.71.88🇯🇵 SAKURA-A153.127.0.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ik1-433-48834.vs.sakura.ne.jp | ||||||
| TXT | v=spf1 ip4:php72.okserver.jp ~all | ||||||
okserver.jp
MX for
DNS History
1 record (1 active, 0 former)
●A153.127.71.882026-02-15 → 2026-03-28 · 2 obs
● 2026-02-15 17:29:34
● 2026-03-28 08:18:48
● 2026-03-28 08:18:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| okserver.jp | ns5.value-domain.com, ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com... | - |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns5.value-domain.com, ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for okserver.jp (unsigned zone)
⏱️ Timing
Total: 436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.127.71.88 |
| TXT | 1 | v=spf1 ip4:php72.okserver.jp ~all |
Analysis
Mail Server Role
php72.okserver.jp serves as the mail server for okserver.jp.
okserver.jp, 74-yakuin-schedule.okserver.jp and acty.okserver.jp are commonly used as a mail server together with php72.okserver.jp.
IP Addresses
php72.okserver.jp points to an IP address: 153.127.71.88.
other host names include timecard.okserver.jp, chibariyo2.okserver.jp, oauth.okserver.jp, dev-sgacafe.okserver.jp and php56.okserver.jp; they share IP numbers with php72.okserver.jp.