back.tw - robtex.com
back.tw
tw
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.dns.tw β π | ||||||
| NS | anytld.apnic.net β οΈ Not in parent delegation | ||||||
| NS | b.dns.tw π | ||||||
| NS | c.dns.tw π | ||||||
| NS | d.dns.tw π | ||||||
| NS | e.dns.tw π | ||||||
| NS | f.dns.tw π | ||||||
| NS | g.dns.tw π | ||||||
| NS | h.dns.tw π | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2010989343 | ||||||
Same first word
Similar names
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| back.tw | dns2.p01.nsone.net, ns03.jnjdns.com, ns04.jnjdns.com, dns4.p01.nsone.net... | - |
β Authoritative Response
Server: 198.51.45.1
NS records: dns2.p01.nsone.net, ns03.jnjdns.com, ns04.jnjdns.com, dns4.p01.nsone.net, ns02.jnjdns.com, dns3.p01.nsone.net, ns01.jnjdns.com, dns1.p01.nsone.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for back.tw (unsigned zone)
β±οΈ Timing
Total: 1324ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 8 | dns1.p01.nsone.net, dns2.p01.nsone.net... |
| SOA | 1 | dns1.p01.nsone.net hostmaster.nsone.net |
AI analysis
back.tw is delegated to eight name servers: ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.
back.tw at least partially shares name servers with other domains, for example hiv-medicine.com, meinschatz.info, comprayventapr.com, intuitproducts4clients.com and monofonicos.net.
These name servers are often used with the following name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns3.p03.nsone.net, dns1.p03.nsone.net, dns2.p03.nsone.net and dns4.p03.nsone.net.
Host names with two IPs:
ns01.jnjdns.com maps to 2607:f740:e659::1, 45.54.33.1
ns02.jnjdns.com maps to 2607:f740:e659:4::1, 45.54.33.65
ns03.jnjdns.com maps to 2607:f740:e659:8::1, 45.54.33.129
ns04.jnjdns.com maps to 2607:f740:e659:c::1, 45.54.33.193
dns1.p01.nsone.net maps to 2620:4d:4000:6259:7:1:0:1, 198.51.44.1
dns2.p01.nsone.net maps to 2a00:edc0:6259:7:1::2, 198.51.45.1
dns3.p01.nsone.net maps to 2620:4d:4000:6259:7:1:0:3, 198.51.44.65
dns4.p01.nsone.net maps to 2a00:edc0:6259:7:1::4, 198.51.45.65