mail.osaka-u.com - robtex.com
mail.osaka-u.com
| DNSSEC | โ ๏ธ Not signed | ||||||
osaka-u.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns1.xdomain.ne.jp โญ | ||||||
| NS | ns2.xdomain.ne.jp | ||||||
| NS | ns3.xdomain.ne.jp | ||||||
| SOA | ns1.xdomain.ne.jproot@xdomain.ne.jp serial=0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
โA23.27.192.1152015-06-09 โ 2015-06-09 ยท 3 obs
โ 2015-06-09 03:22:40
โ 2016-11-19 15:27:44
โ 2026-04-27 00:59:22
โ 2016-11-19 15:27:44
โ 2026-04-27 00:59:22
โA66.221.99.642016-11-19 โ 2016-11-19 ยท 3 obs
โ 2015-06-09 03:22:40
โ 2016-11-19 15:27:44
โ 2026-04-27 00:59:22
โ 2016-11-19 15:27:44
โ 2026-04-27 00:59:22
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| osaka-u.com | ns1.xdomain.ne.jp, ns2.xdomain.ne.jp, ns3.xdomain.ne.jp | - |
โ Authoritative Response
Server:35.75.232.118
NS records: ns1.xdomain.ne.jp, ns2.xdomain.ne.jp, ns3.xdomain.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for osaka-u.com (unsigned zone)
โฑ๏ธ Timing
Total: 1057ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|