søbyrevisorer.dk is a .dk domain served by 3 nameservers (ns1.wpdns.host, ns2.wpdns.host, ns3.wpdns.host). It was registered on 23 April 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. On 21 October 2026 we saw it transfer from ONE.COM A/S to CURANET A/S. Its website address 209.250.245.236 is hosted by The Constant Company, LLC (AS20473) in The Netherlands. Mail is handled by xnsbyrevisorervjb-dk0m3b.mail.protection.outlook.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 |
|---|---|---|---|---|---|---|---|
| 209.250.245.236 | 1800s | soebyrevisorer.tempurl.host | AS20473 | The Constant Company, LLC | 209.250.224.0/19 | 🇳🇱 The Netherlands | Amsterdam |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a05:f480:1400:393d:5400:6ff:feaf:c5ee | 1800s | — | AS20473 | The Constant Company, LLC | 2a05:f480:1000:0:0:0:0:0/36 | 🇳🇱 The Netherlands | Amsterdam |
| TXT Record |
|---|
| MS=ms82540403 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (søbyrevisorer.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.søbyrevisorer.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc@soebyrevisorer.dk; ruf=mailto:dmarc@soebyrevisorer.dk; fo=1 |
| www | 209.250.245.236 2a05:f480:1400:393d:5400:6ff:feaf:c5ee (AS20473) (address records, no CNAME) |
| www vs bare domain | Same network søbyrevisorer.dk: 209.250.245.236 2a05:f480:1400:393d:5400:6ff:feaf:c5ee (AS20473) www.søbyrevisorer.dk: 209.250.245.236 2a05:f480:1400:393d:5400:6ff:feaf:c5ee (AS20473) |
| 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 | 0 |
| Primary NS (MNAME) | ns1.vultr.com |
| Responsible (RNAME) | dnsadm@choopa.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2012-04-23 |
| Expires | 2027-04-30 (184d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-21 06:35:12 shown | 1528ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-14 15:13:06 | 1265ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 12:35:10 | 1306ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 23:50:56 | 749ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 13:03:31 | 1085ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 23:42:57 | 1010ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-19 23:56:37 | 5064ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 04:39:33 | 3623ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 04:51:02 | 1350ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 14:17:23 | 2892ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-21 07:50:17 | 315ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 06:31:35 | 2863ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 14:45:10 | 1184ms | 2 NS 1 A 1 MX | 🔒 Secure |