asgerbo.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was registered on 3 May 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.194.41.141 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by mail.protonmail.ch, server7181.serverpark.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 54.194.41.141 | 7200s | ec2-54-194-41-141.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 54.192.0.0/14 | 🇮🇪 Ireland | Dublin |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 7200s | mail.protonmail.ch | 176.119.200.128 185.205.70.128 185.70.42.128 |
mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch |
AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG |
| 20 | 7200s | server7181.serverpark.dk | 5.186.164.181 | server7181.serverpark.dk | AS44869 FIBIA P/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 54.194.41.141 |
| 🔶 Autoconfig | 54.194.41.141 |
| TXT Record |
|---|
| protonmail-verification=b8363037bc54a5ff98f7106c2761b0ad6d9cbecb |
| v=spf1 a mx include:_spf.serverpark.dk ~all |
| v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (asgerbo.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:_spf.serverpark.dk ~all |
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch mx ~all |
| Policy | Record (_dmarc.asgerbo.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 54.194.41.141 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: ~all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2011050366 |
| Primary NS (MNAME) | ns4.dns-123.net |
| Responsible (RNAME) | admin@dns-123.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2011-05-03 |
| Expires | 2027-05-31 (224d) |
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 |
|---|---|
| sensualitetsmassage.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 10:48:51 | 1005ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 10:48:04 | 911ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 07:07:17 | 926ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 01:43:17 | 2609ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 20:56:17 shown | 970ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-21 07:04:10 | 1157ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:44:36 | 938ms | 3 NS 1 A 2 MX | 🔒 Secure |