mail.blue-ground.com - robtex.com
mail.blue-ground.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 153.126.175.155๐ฏ๐ต SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | sakura155.activeworks.co.jp | ||||||
blue-ground.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns1.activeworks.co.jp โญ | ||||||
| NS | ns.activeworks.co.jp | ||||||
| MX | blueground-com01b.mail.protection.outlook.com โญ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:_spf.google.com +ip4:153.12... | ||||||
| TXT | MS=ms18122410 | ||||||
| SOA | ns.activeworks.co.jpadmin@activeworks.co.jp 2025-01-01 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA153.126.175.1552026-03-31 โ 2026-05-15 ยท 3 obs
โ 2016-06-17 15:39:42
โ 2026-03-31 14:02:20
โ 2026-05-15 06:21:12
โ 2026-03-31 14:02:20
โ 2026-05-15 06:21:12
โA210.175.250.1092015-05-23 โ 2016-06-17 ยท 4 obs
โ 2015-05-23 16:23:46
โ 2016-06-17 15:39:42
โ 2026-03-31 14:02:20
โ 2026-05-15 06:21:12
โ 2016-06-17 15:39:42
โ 2026-03-31 14:02:20
โ 2026-05-15 06:21:12
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| blue-ground.com | ns.activeworks.co.jp, ns1.activeworks.co.jp | - |
โ Authoritative Response
Server:153.126.175.155
NS records: ns.activeworks.co.jp, ns1.activeworks.co.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for blue-ground.com (unsigned zone)
โฑ๏ธ Timing
Total: 1711ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.126.175.155 |
Analysis
IP Addresses
mail.blue-ground.com points to a single IP number: 153.126.175.155.
Other host names, for instance mail.activeworks.ne.jp, mail.acsc.jp, ns.activeworks.co.jp, ns.activeworks.ne.jp and mail.activeworks.co.jp share IP numbers with mail.blue-ground.com.