prot.is - robtex.com
prot.is
is
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.is ⭐ | ||||||
| NS | c.nic.is | ||||||
| NS | d.nic.is | ||||||
| NS | e.nic.is | ||||||
| NS | f.nic.is | ||||||
| SOA | a.nic.ishostmaster@isnic.is serial=1772040602 | ||||||
Subdomains
mail.prot.is |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1-09.azure-dns.com2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 12:59:02
●NSns2-09.azure-dns.net2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 12:59:02
●NSns3-09.azure-dns.org2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 12:59:02
●NSns4-09.azure-dns.info2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 12:59:02
●MXmail.prot.is2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 12:59:02
●A85.94.71.1232026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 12:59:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, c.nic.is, d.nic.is, e.nic.is... | - |
| prot.is | ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info | - |
✅ Authoritative Response
Server:208.84.5.9
NS records: ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prot.is (unsigned zone)
⏱️ Timing
Total: 610ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.94.71.123 |
| NS | 4 | ns1-09.azure-dns.com, ns2-09.azure-dns.net... |
| MX | 1 | mail.prot.is (pri: 10) |
| TXT | 2 | v=spf1 mx a ip4:85.94.71.120/29 -all, google-site-verification=R-2nTXv72FwrrdN |
| SOA | 1 | ns1-09.azure-dns.com mail.prot.is |
Analysis
Hierarchy
prot.is is the parent of mail.prot.is.
IP Addresses
prot.is resolves to one IP number: 85.94.71.123.
other host names including mail.racunala.eu, mail.protis.hr, www.protis.hr, racunala.eu and mail.bitsoft.hr share IP numbers with prot.is.
Name Servers
prot.is is delegated to four name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.
prot.is at least partially shares name servers with other domains, for instance osualum.com, aichilift.com, msn-member.org, nurihs.sa.edu.au and xn--80asqedk.xn--p1ai.
Host names with two IP numbers:
ns1-09.azure-dns.com points to 2603:1061:0:700::9 and 13.107.236.9; ns4-09.azure-dns.info points to 2620:1ec:bda:700::9 and 208.84.5.9; ns2-09.azure-dns.net points to 2620:1ec:8ec:700::9 and 150.171.21.9; ns3-09.azure-dns.org points to 2a01:111:4000:700::9 and 204.14.183.9.
Mail Servers
prot.is is handled by a single mail server, mail.prot.is.
prot.is shares the same mail server setup as other domains, for instance mail.prot.is.
mail.prot.is resolves to IP 85.94.71.124.