back.is - robtex.com
back.is
is
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.is ⭐ | ||||||
| NS | b.nic.is | ||||||
| NS | c.nic.is | ||||||
| NS | d.nic.is | ||||||
| NS | e.nic.is | ||||||
| NS | f.nic.is ⚠️ Not in parent delegation | ||||||
| SOA | a.nic.ishostmaster@isnic.is serial=1771290612 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| back.is | amy.ns.cloudflare.com, duke.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.193.110
NS records: amy.ns.cloudflare.com, duke.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for back.is (unsigned zone)
⏱️ Timing
Total: 81ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.93.23, 172.67.203.5 |
| AAAA | 2 | 2606:4700:3032::6815:5d17, 2606:4700:3031::ac43:cb05 |
| NS | 2 | amy.ns.cloudflare.com, duke.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 24), route2.mx.cloudflare.net (pri: 3)... |
| TXT | 2 | brevo-code:fa25891e34afc30dd7817fc29a3ce, v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amy.ns.cloudflare.com dns.cloudflare.com |
AI analysis
back.is resolves to four IPs: 2606:4700:3031::ac43:cb05, 2606:4700:3032::6815:5d17, 104.21.93.23 and 172.67.203.5.
Other host names, for instance ristorante.us, bf278.com, kitzeck.at, ifemur.com and peterbroetzmann.com share IP numbers with back.is.
back.is has two name servers: amy.ns.cloudflare.com and duke.ns.cloudflare.com.
back.is shares the same name server setup as other domains, for example hpyjmp.com, construtorapacheco.com, striiiipst.com, migarage.mx and (0x787878)iijmp.com.
back.is shares some name servers with other domains, for example m2.tc, kemangnet.com, simpletelly.com, kht05.vip and agatlabs.com.
These name servers are commonly used with the name servers byron.ns.cloudflare.com.
Host names with six IP numbers: amy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101; duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.
back.is is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
back.is shares some mail servers with other domains, at least partially; for instance thehavenstore.com, lettresetpolices.com, illustrious.in, rogervalencia.com and ammail.org.
Host names with six IP numbers:
route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13
route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19
route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25