buusmichelsen.dk is a .dk domain served by 2 nameservers (kyree.ns.cloudflare.com, melinda.ns.cloudflare.com). It was registered on 24 October 2026 (WHOIS) and first appeared in the .dk zone on 25 October 2026. Its website address 104.21.67.198 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mailserver.purelymail.com. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.67.198 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.180.38 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mailserver.purelymail.com | 18.204.123.63 | ec2-18-204-123-63.compute-1.amazonaws.com | AS14618 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | autoconfig.purelymail.com → 18.204.123.63 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:b426 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:43c6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.67.198,172.67.180.38 ech=AEX+DQBBCAAgACDNaNWYUsi/0xJ248XcLMJyNZxZX6evcgrUT9VVZLFkfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b426,2606:4700:3036::6815:43c6 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | autodiscover.purelymail.com |
| TXT Record |
|---|
| purelymail_ownership_proof=04e77b005db9c73e5e138bd6544b287946a47d394be1e9e483a5c64cde3ab817ad62b64c8e8862157ebd96b732e4902f3826a3a1fc98927b823d61de041aefb9 |
| v=spf1 include:_spf.purelymail.com ~all |
| Policy | Record (buusmichelsen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.purelymail.com ~all |
| Policy | Record (_dmarc.buusmichelsen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.com |
| www | 104.21.67.198 172.67.180.38 2606:4700:3031::ac43:b426 2606:4700:3036::6815:43c6 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network buusmichelsen.dk: 104.21.67.198 172.67.180.38 2606:4700:3031::ac43:b426 2606:4700:3036::6815:43c6 (AS13335) www.buusmichelsen.dk: 104.21.67.198 172.67.180.38 2606:4700:3031::ac43:b426 2606:4700:3036::6815:43c6 (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2418397011 |
| Primary NS (MNAME) | kyree.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-10-24 |
| Expires | 2027-10-23 (362d) |
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).
| Domain | Registrar |
|---|---|
| christianmichelsen.dk | Simply.com A/S |