nhm.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 7 September 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.48.72.41 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.dandomain.dk, mx2.dandomain.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 |
|---|---|---|---|---|---|---|---|
| 86.48.72.41 | 3600s | sumo04.solido.net | AS47292 | Sentia Denmark A/S | 86.48.72.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.dandomain.dk | 212.237.249.50 | mx1.dandomain.dk | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.dandomain.dk | 46.36.209.11 | mx2.dandomain.dk | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.dandomain.dk → 212.237.249.98 |
| 🔶 Autoconfig | autoconfig-mf.dandomain.dk → 212.237.249.54 |
| TXT Record |
|---|
| v=spf1 include:spf.dandomain.dk include:sendgrid.net ?all |
| Policy | Record (nhm.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.dandomain.dk include:sendgrid.net ?all |
| Policy | Record (_dmarc.nhm.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 86.48.72.41 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u16150706.wl207.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u16150706.wl207.sendgrid.net | 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: 5/10 · policy: ?all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2024082001 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2018-09-07 |
| Expires | 2027-09-30 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 07:48:00 shown | 519ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 16:20:41 | 890ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-01 20:14:44 | 629ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-31 11:43:18 | 536ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-25 15:54:55 | 25019ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 00:48:29 | 1605ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 20:02:06 | 682ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 18:07:58 | 2863ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 00:20:31 | 1087ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 14:05:10 | 1868ms | 2 NS 1 A 2 MX | 🔒 Secure |