bulowsvvs.dk is a .dk domain served by 2 nameservers (norm.ns.cloudflare.com, sara.ns.cloudflare.com). It was registered on 30 July 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.18.63 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by bulowsvvs-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 |
|---|---|---|---|---|---|---|---|
| 104.21.18.63 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.180.180 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:123f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::ac43:b4b4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.18.63,172.67.180.180 ech=AEX+DQBBXwAgACDTnerx03A+FJ4G8zSCBnSTLYbXaC4zQ1o88YNn3uF8EwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:123f,2606:4700:3037::ac43:b4b4 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (bulowsvvs.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 104.21.18.63 172.67.180.180 2606:4700:3036::6815:123f 2606:4700:3037::ac43:b4b4 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network bulowsvvs.dk: 104.21.18.63 172.67.180.180 2606:4700:3036::6815:123f 2606:4700:3037::ac43:b4b4 (AS13335) www.bulowsvvs.dk: 104.21.18.63 172.67.180.180 2606:4700:3036::6815:123f 2606:4700:3037::ac43:b4b4 (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| 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| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.bulowsvvs.dk | K7QPTT9KfH5P3Qqv-E2x-22BPT8FW-pQPY1dK0ZIf8Q |
| TXT | _acme-challenge.bulowsvvs.dk | v6JLEmwok-W4sgrTraCPRKzIhw5_z72bej5ptpN6Vyg |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2416775501 |
| Primary NS (MNAME) | norm.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 | 2002-07-30 |
| Expires | 2027-09-30 (347d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 21:22:14 | 1637ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-07 16:16:45 | 3481ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-06 15:18:35 shown | 3352ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-30 13:17:55 | 1289ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-30 10:18:38 | 1035ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-23 16:50:46 | 1233ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-04 07:53:39 | 1564ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 12:24:56 | 949ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-20 02:09:17 | 2233ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-09 05:04:59 | 2059ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-06 13:43:05 | 2038ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-13 01:15:12 | 1296ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-21 04:17:09 | 1372ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-16 17:42:45 | 1311ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-16 17:41:01 | 712ms | 2 NS 2 A 1 MX | 🔒 Secure |