avalonhouse.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.145.123 is hosted by Google LLC (AS15169) in The Netherlands. Mail is handled by mx10.mailspamprotection.com, mx20.mailspamprotection.com and 1 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 35.214.145.123 | 3599s | 123.145.214.35.bc.googleusercontent.com | AS15169 | Google LLC | 35.208.0.0/13 | 🇳🇱 The Netherlands | Groningen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx10.mailspamprotection.com | 34.149.79.66 | 66.79.149.34.bc.googleusercontent.com | AS396982 Google LLC |
| 20 | 3600s | mx20.mailspamprotection.com | 34.120.156.61 | 61.156.120.34.bc.googleusercontent.com | AS396982 Google LLC |
| 30 | 3600s | mx30.mailspamprotection.com | 34.111.121.216 | 216.121.111.34.bc.googleusercontent.com | AS396982 Google LLC |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:35.214.145.123 include:_spf.mailspamprotection.com include:sendgrid.net include:servers.mcsv.net include:_spf.simplero.com ~all |
| Policy | Record (avalonhouse.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:35.214.145.123 include:_spf.mailspamprotection.com include:sendgrid.net include:servers.mcsv.net include:_spf.simplero.com ~all |
| www | 35.214.145.123 (AS15169) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA Invalid key data — receivers can't verify signatures |
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: 10/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-02-03 |
| Expires | 2027-02-02 (101d) |
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 |
|---|---|
| avalonscenen.dk | Simply.com A/S |
| gaiaville.dk | Simply.com A/S |
| venuscoach.dk | Simply.com A/S |
| venusterapi.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 14:23:27 shown | 698ms | 3 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-03 16:07:39 | 761ms | 3 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-29 15:31:31 | 1177ms | 3 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-08 08:26:13 | 696ms | 3 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-25 17:58:15 | 653ms | 3 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-24 01:07:31 | 808ms | 3 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-23 08:28:58 | 917ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:54:32 | 730ms | 3 NS 1 A 3 MX | 🔒 Secure |