agentoft.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.59.100.209 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by agentoft.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.59.100.209 | 172800s | agentoft.dk | AS3292 | TDC Holding A/S | 87.59.0.0/16 | 🇩🇰 Denmark | Hillerød |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 172800s | agentoft.dk | 87.59.100.209 | agentoft.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| google-site-verification=6ITkLytZaBzsilBJyZXugQt7K1VwRb83vHdgPRqQtfw |
| v=spf1 ip4:87.59.100.209 ~all |
| Policy | Record (agentoft.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:87.59.100.209 ~all |
| Policy | Record (_dmarc.agentoft.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:5ae316da@in.mailhardener.com,mailto:agentoft@agentoft.dk; ruf=mailto:5ae316da@in.mailhardener.com,mailto:agentoft@agentoft.dk; fo=1 |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 202604020900 |
| max_age | 604800s |
| Policy MX | agentoft.dk |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:5ae316da@in.mailhardener.com, mailto:tls-reports@agentoft.dk |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.agentoft.dk | DANE-EE · SPKI · SHA-256 | DB75F1E2D7A2AF62B93A62B5A1304C49… |
| HTTPS _443._tcp.agentoft.dk | DANE-EE · SPKI · SHA-256 | DB75F1E2D7A2AF62B93A62B5A1304C49… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100204 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 07:01:51 shown | 1773ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 06:56:42 | 490ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 19:19:32 | 618ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-05 22:13:29 | 652ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 22:15:04 | 5551ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 20:12:16 | 1870ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 23:01:15 | 791ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 07:49:59 | 746ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 23:28:37 | 570ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:50:15 | 1730ms | 3 NS 1 A 1 MX | 🔒 Secure |