ostend.io - robtex.com
ostend.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 135.237.25.243🇺🇸 Microsoft135.236.0.0/15 | ||||||
| NS | ns1-07.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::7🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| A | 13.107.236.7🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| NS | ns2-07.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| A | 150.171.21.7🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| NS | ns3-07.azure-dns.org | ||||||
| A | 2a01:111:4000:700::7🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| A | 204.14.183.7🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| NS | ns4-07.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| A | 208.84.5.7🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| TXT | ssrk7992lntmg4lodehp5l5il9 | ||||||
| SOA | ns1-07.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1784284983 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1-07.azure-dns.com2026-06-16 → 2026-07-17 · 2 obs
● 2026-07-17 11:04:58
●NSns2-07.azure-dns.net2026-06-16 → 2026-07-17 · 2 obs
● 2026-07-17 11:04:58
●NSns3-07.azure-dns.org2026-06-16 → 2026-07-17 · 2 obs
● 2026-07-17 11:04:58
●NSns4-07.azure-dns.info2026-06-16 → 2026-07-17 · 2 obs
● 2026-07-17 11:04:58
●A135.237.25.2432026-06-16 → 2026-07-17 · 2 obs
● 2026-07-17 11:04:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| ostend.io | ns4-07.azure-dns.info, ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org | - |
✅ Authoritative Response
Server:208.84.5.7
NS records: ns4-07.azure-dns.info, ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostend.io (unsigned zone)
⏱️ Timing
Total: 286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 135.237.25.243 |
| NS | 4 | ns1-07.azure-dns.com, ns2-07.azure-dns.net... |
| TXT | 1 | ssrk7992lntmg4lodehp5l5il9 |
| SOA | 1 | ns1-07.azure-dns.com azuredns-hostmaster |
Analysis
IP Addresses
ostend.io resolves to just one IP address, 135.237.25.243.
Additional host names — including myvcm.net and mail.myvcm.net — share IP numbers with ostend.io.
Name Servers
The NS records for ostend.io point to four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.
ostend.io has at least partial name server overlap with other domains, such as negox.net, horizon-call.com, alternate.co.at and two others.
ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org all point to exactly two IP numbers each: ns1-07.azure-dns.com → 13.107.236.7 and 2603:1061:0:700::7; ns4-07.azure-dns.info → 208.84.5.7 and 2620:1ec:bda:700::7; ns2-07.azure-dns.net → 150.171.21.7 and 2620:1ec:8ec:700::7; ns3-07.azure-dns.org → 204.14.183.7 and 2a01:111:4000:700::7.