mail.jamuinc.com - robtex.com
mail.jamuinc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.5.178.85๐ฏ๐ต WHOSNEXT103.5.176.0/22 PACNET (proxy-registered route object) | ||||||
| PTR | sv103x5x178x85.who-s-next.com | ||||||
jamuinc.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.5.178.85๐ฏ๐ต WHOSNEXT103.5.176.0/22 PACNET (proxy-registered route object) | ||||||
| NS | ns1.jamuinc.com โญ โ ๏ธ Not in parent delegation | ||||||
| NS | ns2.jamuinc.com โ ๏ธ Not in parent delegation | ||||||
| NS | sv02.next-server.jp โ ๏ธ Not in zone NS records | ||||||
| MX | mail.jamuinc.com โญ | ||||||
| TXT | v=spf1 +a +mx +a:sv02.next-server.jp -all | ||||||
| TXT | v=spf1 +ip4:103.5.177.20/24 -all | ||||||
| SOA | ns1.jamuinc.comsupport@who-s-next.com 2026-02-19 #2 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA103.5.177.482015-06-11 โ 2016-05-06 ยท 4 obs
โ 2015-06-11 10:25:16
โ 2016-05-06 20:36:00
โ 2026-03-15 10:48:10
โ 2026-04-13 03:05:24
โ 2016-05-06 20:36:00
โ 2026-03-15 10:48:10
โ 2026-04-13 03:05:24
โA103.5.178.852026-03-15 โ 2026-04-13 ยท 3 obs
โ 2016-05-06 20:36:00
โ 2026-03-15 10:48:10
โ 2026-04-13 03:05:24
โ 2026-03-15 10:48:10
โ 2026-04-13 03:05:24
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jamuinc.com | sv02.next-server.jp | - |
โ Authoritative Response
Server:103.5.178.20
NS records: sv02.next-server.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for jamuinc.com (unsigned zone)
โฑ๏ธ Timing
Total: 1765ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.5.178.85 |
Analysis
Mail Server Role
mail.jamuinc.com serves as the mail server for jamuinc.com.
IP Addresses
mail.jamuinc.com points to an IP address: 103.5.178.85.
other host names, for instance ns2.jamuinc.com, sv103x5x178x85.who-s-next.com, jamuinc.com and ns1.jamuinc.com share IP numbers with mail.jamuinc.com.