bi.ptr21.ptrcloud.net - robtex.com
bi.ptr21.ptrcloud.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 211.125.68.162๐ฏ๐ต GMO-INTERNET211.125.64.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | bi.ptr21.ptrcloud.net | ||||||
ptr21.ptrcloud.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns2.namedserver.net โญ โ ๏ธ Not in parent delegation | ||||||
| NS | ns.namedserver.net โ ๏ธ Not in parent delegation | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2 | ||||||
PTR for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA211.125.68.1622017-01-10 โ 2026-03-26 ยท 2 obs
โ 2017-01-10 05:17:02
โ 2026-03-26 17:23:38
โ 2026-03-26 17:23:38
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| ptrcloud.net | ns.namedserver.net, ns2.namedserver.net | 6 records |
โ Authoritative Response
Server:157.120.112.212
NS records: ns.namedserver.net, ns2.namedserver.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ptrcloud.net (unsigned zone)
โฑ๏ธ Timing
Total: 435ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.125.68.162 |
๐ Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns.namedserver.net, ns.namedserver.net, ns.namedserver.net...)
Analysis
IP Addresses
bi.ptr21.ptrcloud.net resolves to one IP number: 211.125.68.162.
Other host names, for instance dns1.cdrive.jp, share IP numbers with bi.ptr21.ptrcloud.net.