prot.is - robtex.com
prot.is
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.94.71.123🇭🇷 TERRAKOM-AS85.94.68.0/22 Terrakom d.o.o. Route over Terrakom-HR | ||||||
| NS | ns1-09.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::9🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-09.azure-dns.com | ||||||
| A | 13.107.236.9🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| NS | ns2-09.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::9🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-09.azure-dns.net | ||||||
| A | 150.171.21.9🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| NS | ns3-09.azure-dns.org | ||||||
| A | 2a01:111:4000:700::9🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-09.azure-dns.org | ||||||
| A | 204.14.183.9🇺🇸 Microsoft204.14.180.0/22 | ||||||
| NS | ns4-09.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::9🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-09.azure-dns.info | ||||||
| A | 208.84.5.9🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| MX | mail.prot.is ⭐ | ||||||
| A | 85.94.71.124🇭🇷 TERRAKOM-AS85.94.68.0/22 Terrakom d.o.o. Route over Terrakom-HR | ||||||
| TXT | v=spf1 mx a ip4:85.94.71.120/29 -all | ||||||
| TXT | google-site-verification=R-2nTXv72FwrrdNzZh_KqzNz64-snSPSAOh10N-_FvE | ||||||
| SOA | ns1-09.azure-dns.commail@prot.is 2016-09-27 #1 | ||||||
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=1784615402 | ||||||
Subdomains
mail.prot.is |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1-09.azure-dns.com2026-02-28 → 2026-07-21 · 2 obs
● 2026-07-21 06:40:42
●NSns2-09.azure-dns.net2026-02-28 → 2026-07-21 · 2 obs
● 2026-07-21 06:40:42
●NSns3-09.azure-dns.org2026-02-28 → 2026-07-21 · 2 obs
● 2026-07-21 06:40:42
●NSns4-09.azure-dns.info2026-02-28 → 2026-07-21 · 2 obs
● 2026-07-21 06:40:42
●MXmail.prot.is2026-02-28 → 2026-07-21 · 2 obs
● 2026-07-21 06:40:42
●A85.94.71.1232026-02-28 → 2026-07-21 · 2 obs
● 2026-07-21 06:40:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, c.nic.is, d.nic.is, e.nic.is... | 10 records |
| prot.is | ns2-09.azure-dns.net, ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns3-09.azure-dns.org | - |
✅ Authoritative Response
Server:150.171.21.9
NS records: ns2-09.azure-dns.net, ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns3-09.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prot.is (unsigned zone)
⏱️ Timing
Total: 623ms | 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 |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a.nic.is, a.nic.is, c.nic.is...)
Analysis
Hierarchy
prot.is is the parent zone for mail.prot.is.
IP Addresses
prot.is resolves to just one IP address, 85.94.71.123.
Two other host names, along with mail.protis.hr, www.protis.hr and racunala.eu, also share IP numbers with prot.is.
Name Servers
The NS records for prot.is point 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 partially shares its NS delegation with several other domains, including sprite.lat, osualum.com, aichilift.com and two others.
ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org each carry two IP addresses. ns1-09.azure-dns.com has 13.107.236.9 and 2603:1061:0:700::9; ns4-09.azure-dns.info has 208.84.5.9 and 2620:1ec:bda:700::9; ns2-09.azure-dns.net has 150.171.21.9 and 2620:1ec:8ec:700::9; ns3-09.azure-dns.org has 204.14.183.9 and 2a01:111:4000:700::9.
Mail Servers
The sole mail server for prot.is is mail.prot.is.
Mail server setup for prot.is matches that of other domains, among them mail.prot.is.
There is one IP number for mail.prot.is: 85.94.71.124.