helgesen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this 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 |
|---|---|---|---|---|---|---|---|
| 69.36.170.22 | 43200s | — | — | — | — | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | helgesen.dk → 69.36.170.22 |
| 🔶 Autoconfig | helgesen.dk → 69.36.170.22 |
| TXT Record |
|---|
| spf2.0/pra include:aspmx.googlemail.com -all |
| v=spf1 include:_spf.google.com -all |
| Policy | Record (helgesen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.google.com -all |
| Policy | Record (_dmarc.helgesen.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:0566540d3f4f.a@dmarcinput.com;ruf=mailto:0566540d3f4f.f@dmarcinput.com;ri=86400;aspf=s;adkim=s;fo=1 |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 1675041644 |
| max_age | 86400s |
| Policy MX | alt1.aspmx.l.google.com, aspmx5.googlemail.com, aspmx4.googlemail.com, alt2.aspmx.l.google.com, aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:0566540d3f4f.m@dmarcinput.com |
| www CNAME | helgesen.dk (all on helgesen.dk) → 69.36.170.22 (AS13213) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.helgesen.dk | helgesen.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026083108 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 00:11:08 | 1897ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 14:28:53 | 1510ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 22:47:31 | 1162ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 07:35:23 shown | 1628ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 20:52:40 | 1891ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-07-15 21:47:22 | 2080ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-17 11:17:44 | 1083ms | 2 NS 1 A 7 MX | 🔒 Secure |
| 2026-06-17 11:14:22 | 2652ms | 2 NS 1 A 7 MX | 🔒 Secure |