mail.alpha-21.com - robtex.com
mail.alpha-21.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 162.43.122.129๐ฏ๐ต XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv14528.xserver.jp | ||||||
alpha-21.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 162.43.122.129๐ฏ๐ต XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| NS | ns1.xserver.jp โญ | ||||||
| NS | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| MX | alpha-21.com โญ | ||||||
| TXT | v=spf1 +a:sv14528.xserver.jp +a:alpha-21.com +mx include:spf.sender.xserver.j... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
โA153.127.234.332016-06-28 โ 2016-06-28 ยท 3 obs
โ 2016-03-12 08:28:26
โ 2016-06-28 21:16:24
โ 2026-05-15 02:27:22
โ 2016-06-28 21:16:24
โ 2026-05-15 02:27:22
โA162.43.122.1292026-05-15 โ 2026-05-15 ยท 2 obs
โ 2016-06-28 21:16:24
โ 2026-05-15 02:27:22
โ 2026-05-15 02:27:22
โA210.128.29.602015-08-20 โ 2016-03-12 ยท 5 obs
โ 2008-03-16 20:45:14
โ 2015-08-20 04:49:42
โ 2016-03-12 08:28:26
โ 2016-06-28 21:16:24
โ 2026-05-15 02:27:22
โ 2015-08-20 04:49:42
โ 2016-03-12 08:28:26
โ 2016-06-28 21:16:24
โ 2026-05-15 02:27:22
โA64.56.177.1202008-03-16 โ 2008-03-16 ยท 3 obs
โ 2008-03-16 20:45:14
โ 2015-08-20 04:49:42
โ 2026-05-15 02:27:22
โ 2015-08-20 04:49:42
โ 2026-05-15 02:27:22
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| alpha-21.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
โ Authoritative Response
Server:202.226.39.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for alpha-21.com (unsigned zone)
โฑ๏ธ Timing
Total: 1235ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.122.129 |
Analysis
IP Addresses
mail.alpha-21.com points to a single IP address: 162.43.122.129.
Other host names such as www.mtcorporation.co.jp, kurumaya.net, aiki2001.jp, www.aiki2001.jp and mail.optchic.com share IP numbers with mail.alpha-21.com.