dahlgaardtømrer.dk is a .dk domain served by 2 nameservers (doug.ns.cloudflare.com, teagan.ns.cloudflare.com). It was registered on 13 January 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.71.83 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by xndahlgaardtmrerzqb-dk0m3e.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 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 |
|---|---|---|---|---|---|---|---|
| 104.21.71.83 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.143.250 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 172.67.143.250 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:4753 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:8ffa | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.71.83,172.67.143.250 ech=AEX+DQBBygAgACCGbC4dFgkavdCg3voo55wjfDcQFKmISY3Y8ADrTeQhFAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4753,2606:4700:3034::ac43:8ffa |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (dahlgaardtømrer.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 104.21.71.83 172.67.143.250 2606:4700:3031::6815:4753 2606:4700:3034::ac43:8ffa (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network dahlgaardtømrer.dk: 104.21.71.83 172.67.143.250 2606:4700:3031::6815:4753 2606:4700:3034::ac43:8ffa (AS13335) www.dahlgaardtømrer.dk: 104.21.71.83 172.67.143.250 2606:4700:3031::6815:4753 2606:4700:3034::ac43:8ffa (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | ncache nxdomain overridden by dig AD |
| Field | Value |
|---|---|
| Serial | 2416350264 |
| Primary NS (MNAME) | doug.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2021-01-13 |
| Expires | 2027-01-31 (104d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 08:39:52 shown | 2741ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-01 08:33:32 | 638ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-29 17:49:24 | 2002ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-20 19:36:17 | 1592ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-09 19:43:17 | 1283ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-04 06:07:12 | 701ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-14 01:45:39 | 1610ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-20 14:57:29 | 9544ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-18 03:52:48 | 9944ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-29 13:50:34 | 1034ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-24 11:21:10 | 1378ms | 2 NS 2 A 1 MX | ⚠️ Bogus |
| 2026-06-16 23:45:45 | 840ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-16 23:41:21 | 628ms | 2 NS 2 A 1 MX | 🔒 Secure |