havemandfyn.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. Its website address 77.111.240.137 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by havemandfyn-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.137 | 3600s | webcluster10.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 77.111.240.137 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:48:9c9d:4e2c:bbac | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 a include:spf.protection.outlook.com include:_custspf.one.com -all |
| Policy | Record (havemandfyn.dk) |
|---|---|
| -all (hard fail) | v=spf1 a include:spf.protection.outlook.com include:_custspf.one.com -all |
| www | 77.111.240.137 2a02:2350:5:102:48:9c9d:4e2c:bbac (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network havemandfyn.dk: 77.111.240.137 2a02:2350:5:102:48:9c9d:4e2c:bbac (AS51468) www.havemandfyn.dk: 77.111.240.137 2a02:2350:5:102:48:9c9d:4e2c:bbac (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-havemandfyn-dk._domainkey.havearkitektfyn.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-havemandfyn-dk._domainkey.havearkitektfyn.onmicrosoft.com | RSA · ~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: 3/10 · 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 | 2026080402 |
| 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 |
|---|---|---|---|
| 2026-09-30 18:32:31 | 1088ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 16:57:10 | 2635ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 21:08:37 | 1440ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 08:36:11 shown | 1446ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 06:30:40 | 1786ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-12 17:58:18 | 9135ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 14:25:37 | 1014ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 17:33:43 | 1172ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 06:26:30 | 1140ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 23:29:44 | 1818ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 16:23:55 | 1370ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:06:14 | 1513ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:03:59 | 3438ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:01:55 | 930ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:58:11 | 1643ms | 2 NS 1 A 1 MX | 🔒 Secure |