herermit.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.10.108.251 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mail.herermit.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 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 |
|---|---|---|---|---|---|---|---|
| 212.10.108.251 | 43200s | 212-10-108-251.norlyscustomer.net | AS39642 | Sinal A/S | 212.10.0.0/16 | 🇩🇰 Denmark | Frederikshavn |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.herermit.dk | 212.10.108.251 | 212-10-108-251.norlyscustomer.net | AS39642 Sinal A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.10.108.251 |
| 🔶 Autoconfig | 212.10.108.251 |
| TXT Record |
|---|
| v=spf1 mx a include:web.shared.mysmtp.com ~all |
| Policy | Record (herermit.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a include:web.shared.mysmtp.com ~all |
| Policy | Record (_dmarc.herermit.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:mariachi@herermit.dk; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| 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: 6/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091301 |
| 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 | 2006-03-09 |
| Expires | 2027-03-31 (158d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 13:24:08 | 589ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 04:15:50 shown | 553ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 15:04:45 | 1598ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 12:04:20 | 670ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 10:43:28 | 1548ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-15 22:54:59 | 783ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 04:28:21 | 1176ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 15:34:06 | 628ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 17:49:45 | 4715ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 22:45:51 | 1164ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 11:21:39 | 670ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:18:52 | 773ms | 2 NS 1 A 1 MX | 🔒 Secure |