fstb.dk - robtex.com
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fstb.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.167.88.58🇺🇸 Amazon | ||||||
| PTR | server-3-167-88-58.iad55.r.cloudfront.net | ||||||
| A | 3.167.88.80🇺🇸 Amazon | ||||||
| A | 3.167.88.84🇺🇸 Amazon | ||||||
| A | 3.167.88.112🇺🇸 Amazon | ||||||
| NS | ns-632.awsdns-15.net ⭐ | ||||||
| A | 2600:9000:5302:7800::1🇺🇸 Amazon | ||||||
| PTR | ns-632.awsdns-15.net | ||||||
| A | 205.251.194.120🇺🇸 Amazon | ||||||
| PTR | ns-632.awsdns-15.net | ||||||
| NS | ns-1481.awsdns-57.org | ||||||
| A | 2600:9000:5305:c900::1🇺🇸 Amazon | ||||||
| PTR | ns-1481.awsdns-57.org | ||||||
| A | 205.251.197.201🇺🇸 Amazon | ||||||
| PTR | ns-1481.awsdns-57.org | ||||||
| NS | ns-1545.awsdns-01.co.uk | ||||||
| A | 2600:9000:5306:900::1🇺🇸 Amazon | ||||||
| PTR | ns-1545.awsdns-01.co.uk | ||||||
| A | 205.251.198.9🇺🇸 Amazon | ||||||
| PTR | ns-1545.awsdns-01.co.uk | ||||||
| NS | ns-495.awsdns-61.com | ||||||
| A | 2600:9000:5301:ef00::1🇺🇸 Amazon | ||||||
| PTR | ns-495.awsdns-61.com | ||||||
| A | 205.251.193.239🇺🇸 Amazon | ||||||
| PTR | ns-495.awsdns-61.com | ||||||
| MX | fstb-dk.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=4C59B02DD9548E5B50647B58436B101264FE088E | ||||||
| TXT | MS=ms47314334 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:amazonses.com ~all | ||||||
| SOA | ns-632.awsdns-15.netawsdns-hostmaster@amazon.com serial=1 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ 🔒 | ||||||
| NS | c.nic.dk 🔒 | ||||||
| NS | h.nic.dk 🔒 | ||||||
| NS | l.nic.dk 🔒 | ||||||
| NS | s.nic.dk 🔒 | ||||||
| NS | t.nic.dk 🔒 | ||||||
| TXT | DK zone updateEpoch 1770506101localtime Sun Feb 8 00:15:01 2026gmtime Sat Fe... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1770506101 | ||||||
Up
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, s.nic.dk, c.nic.dk, l.nic.dk... | - |
| fstb.dk | ns-495.awsdns-61.com, ns-632.awsdns-15.net, ns-1481.awsdns-57.org, ns-1545.awsdns-01.co.uk | - |
✅ Authoritative Response
Server: 205.251.198.9
NS records: ns-495.awsdns-61.com, ns-632.awsdns-15.net, ns-1481.awsdns-57.org, ns-1545.awsdns-01.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fstb.dk (unsigned zone)
⏱️ Timing
Total: 631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.167.88.84, 3.167.88.80... |
| NS | 4 | ns-1481.awsdns-57.org, ns-1545.awsdns-01.co.uk... |
| MX | 1 | fstb-dk.mail.protection.outlook.com (pri |
| TXT | 3 | MS=4C59B02DD9548E5B50647B58436B101264FE0, MS=ms47314334... |
| SOA | 1 | ns-632.awsdns-15.net awsdns-hostmaster.a |
AI analysis
fstb.dk is a parent of member.fstb.dk and assets.fstb.dk.
fstb.dk points to four IP numbers: 3.167.88.58, 3.167.88.80, 3.167.88.84 and 3.167.88.112.
For instance, other host names d12v8i9a8qe880.cloudfront.net, shivaveena.com, blackbird-online.de, server-3-167-88-80.iad55.r.cloudfront.net and calsta.gungho.jp share IP numbers with fstb.dk.
fstb.dk is delegated to four name servers: ns-495.awsdns-61.com, ns-632.awsdns-15.net, ns-1481.awsdns-57.org and ns-1545.awsdns-01.co.uk.
fstb.dk shares name servers with other domains at least partially, for example dining-advantage.com, d3grxokbnj1sla.cloudfront.net, cupertinolibrary.org, micanal5.com.mx and techreo.bo.
these name servers are often used with the following: ns-1216.awsdns-24.org, ns-1209.awsdns-23.org, ns-644.awsdns-16.net, ns-1141.awsdns-14.org, ns-1812.awsdns-34.co.uk, ns-532.awsdns-02.net, ns-2010.awsdns-59.co.uk, ns-1917.awsdns-47.co.uk, ns-1173.awsdns-18.org and ns-1317.awsdns-36.org.
Host names with two IP numbers:
ns-495.awsdns-61.com points to: 2600:9000:5301:ef00::1 and 205.251.193.239
ns-632.awsdns-15.net points to: 2600:9000:5302:7800::1 and 205.251.194.120
ns-1481.awsdns-57.org points to: 2600:9000:5305:c900::1 and 205.251.197.201
ns-1545.awsdns-01.co.uk points to: 2600:9000:5306:900::1 and 205.251.198.9
fstb.dk is handled by a single mail server, fstb-dk.mail.protection.outlook.com.