helsager.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.100 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.100 | 3600s | webcluster2.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:80f8:f61e:1a9f:a2bd | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| google-site-verification=cXmyZXPjkVJ2_vBu0srS_xHFFsgu69xi90u3_-TCZIY |
| www | 46.30.215.100 2a02:2350:5:111:80f8:f61e:1a9f:a2bd (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network helsager.dk: 46.30.215.100 2a02:2350:5:111:80f8:f61e:1a9f:a2bd (AS51468) www.helsager.dk: 46.30.215.100 2a02:2350:5:111:80f8:f61e:1a9f:a2bd (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101804 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-05-04 |
| Expires | 2027-06-30 (250d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 01:17:25 shown | 440ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-10 08:33:47 | 837ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-04 01:36:49 | 2749ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-12 12:25:54 | 2221ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 12:58:40 | 754ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 01:00:21 | 7040ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-20 21:41:37 | 6447ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 21:18:37 | 1589ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-12 11:38:12 | 3641ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-06 21:15:13 | 974ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 14:18:01 | 1027ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:18:27 | 1138ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 11:12:18 | 1176ms | 2 NS 1 A 4 MX | 🔒 Secure |