mail2.optim.cloud - dns.ninja
mail2.optim.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.127.215.138🇯🇵 SAKURA-A153.127.192.0/19 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | a.optim.co.jp | ||||||
optim.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-219.awsdns-27.com ⭐ | ||||||
| NS | ns-1354.awsdns-41.org | ||||||
| NS | ns-1684.awsdns-18.co.uk | ||||||
| NS | ns-666.awsdns-19.net | ||||||
| MX | mail2.optim.cloud ⭐ | ||||||
| TXT | google-site-verification=rUDmF8x6r4k1_-VsY2dsxhJ03puB0ewPjLpJwU-LDqg | ||||||
| SOA | ns-219.awsdns-27.comawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A153.127.215.1382026-02-15 → 2026-06-24 · 2 obs
● 2026-02-15 11:15:14
● 2026-06-24 00:36:26
● 2026-06-24 00:36:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cloud | ns01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net | - |
| optim.cloud | ns-1354.awsdns-41.org, ns-219.awsdns-27.com, ns-666.awsdns-19.net, ns-1684.awsdns-18.co.uk | - |
✅ Authoritative Response
Server:205.251.194.154
NS records: ns-1354.awsdns-41.org, ns-219.awsdns-27.com, ns-666.awsdns-19.net, ns-1684.awsdns-18.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optim.cloud (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.127.215.138 |
Analysis
Mail Server Role
The mail server mail2.optim.cloud processes email for optim.cloud.
IP Addresses
mail2.optim.cloud resolves to just one IP address, 153.127.215.138.
Additional host names — including mail.cios.dev and a.optim.co.jp — share IP numbers with mail2.optim.cloud.