mail.programlib.com - dns.ninja
mail.programlib.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.144.132🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | s33.myssl.jp | ||||||
programlib.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.144.132🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | ns01.minim.jp ⭐ | ||||||
| NS | ns02.minim.jp | ||||||
| MX | mail.programlib.com ⭐ | ||||||
| SOA | ns01.minim.jpadmin@minim.jp serial=1767019794 | ||||||
Previously MX for
Same first word
Similar names
Previous names
Next names
DNS History
2 records (1 active, 1 former)
●A133.242.144.1322026-05-18 → 2026-09-03 · 3 obs
○ 2017-02-17 20:56:32
● 2026-05-18 18:54:30
● 2026-09-03 19:10:08
● 2026-05-18 18:54:30
● 2026-09-03 19:10:08
○A153.122.61.2072017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 20:56:32
○ 2026-05-18 18:54:30
○ 2026-09-03 19:10:08
○ 2026-05-18 18:54:30
○ 2026-09-03 19:10:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| programlib.com | ns01.minim.jp, ns02.minim.jp | - |
✅ Authoritative Response
Server:49.212.91.110
NS records: ns01.minim.jp, ns02.minim.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programlib.com (unsigned zone)
⏱️ Timing
Total: 2441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.144.132 |
Analysis
IP Addresses
mail.programlib.com points to a single IP number: 133.242.144.132.
Additional host names — customizechintai.com, mail.mos.pink, mail.centsix.com and two others — share IP numbers with mail.programlib.com.