mail.okome.com - robtex.com
mail.okome.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.120.42.203🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | ns21.prontobb.net | ||||||
okome.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.120.42.203🇯🇵 SAKURA-A153.120.0.0/17 (2/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| NS | ns21.prontobb.net ⭐ | ||||||
| NS | dns2.prontonet.ne.jp | ||||||
| MX | mail.okome.com ⭐ | ||||||
| TXT | google-site-verification=ZHZ-gi5rotF78Yh3m2Q_30iwWWl1_WKDZXjDV7I9WKA | ||||||
| TXT | v=spf1 +ip4:153.120.42.203 +a +mx +a:ns21.prontobb.net +a:newns1.prontobb.net... | ||||||
| SOA | ns21.prontobb.netns21\@webmaster.prontonet.co.jp 2026-06-08 #1 | ||||||
MX for
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
●A153.120.42.2032026-06-23 → 2026-07-12 · 3 obs
○ 2016-08-10 12:43:04
● 2026-06-23 06:53:16
● 2026-07-12 08:21:00
● 2026-06-23 06:53:16
● 2026-07-12 08:21:00
○A210.239.8.1552016-08-10 → 2016-08-10 · 4 obs
○ 2016-01-22 06:28:30
● 2016-08-10 12:43:04
○ 2026-06-23 06:53:16
○ 2026-07-12 08:21:00
● 2016-08-10 12:43:04
○ 2026-06-23 06:53:16
○ 2026-07-12 08:21:00
○A66.102.141.212015-08-16 → 2016-01-22 · 4 obs
● 2015-08-16 08:22:26
● 2016-01-22 06:28:30
○ 2016-08-10 12:43:04
○ 2026-07-12 08:21:00
● 2016-01-22 06:28:30
○ 2016-08-10 12:43:04
○ 2026-07-12 08:21:00
○CNAMEns1.okome.com2016-08-10 → 2016-08-10 · 4 obs
○ 2016-01-22 06:28:30
● 2016-08-10 12:43:04
○ 2026-06-23 06:53:16
○ 2026-07-12 08:21:00
● 2016-08-10 12:43:04
○ 2026-06-23 06:53:16
○ 2026-07-12 08:21:00
○CNAMEsmail.takeone.net2015-08-16 → 2016-01-22 · 4 obs
● 2015-08-16 08:22:26
● 2016-01-22 06:28:30
○ 2016-08-10 12:43:04
○ 2026-07-12 08:21:00
● 2016-01-22 06:28:30
○ 2016-08-10 12:43:04
○ 2026-07-12 08:21:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| okome.com | ns21.prontobb.net, dns2.prontonet.ne.jp | - |
✅ Authoritative Response
Server:153.120.42.203
NS records: ns21.prontobb.net, dns2.prontonet.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for okome.com (unsigned zone)
⏱️ Timing
Total: 1029ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.120.42.203 |
Analysis
Mail Server Role
mail.okome.com serves as a mail server for okome.com.
IP Addresses
mail.okome.com points to a single IP number: 153.120.42.203.
Additional host names — prontobb.net, kimura-toso.com, prontonet.mobi and two others — share IP numbers with mail.okome.com.