consider.dk is a .dk domain served by 2 nameservers (brianna.ns.cloudflare.com, cesar.ns.cloudflare.com). It was registered on 29 July 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.248.138.182 is hosted by Netnoerden ApS (AS216275) in Denmark. Mail is handled by pmg9.hostedby.dk, pmg.hostedby.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 |
|---|---|---|---|---|---|---|---|
| 80.248.138.182 | 300s | mail.hostedby.dk | AS216275 | Netnoerden ApS | 80.248.138.0/23 | 🇩🇰 Denmark | Søborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 300s | pmg9.hostedby.dk | 91.229.203.190 | pmg9.hostedby.dk | AS216275 Netnoerden ApS |
| 10 | 300s | pmg.hostedby.dk | 91.229.203.190 | pmg9.hostedby.dk | AS216275 Netnoerden ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 254.254.254.254 |
| 🔶 Autoconfig | consider.dk → 80.248.138.182 |
| TXT Record |
|---|
| v=spf1 include:hostedby.dk -all |
| Policy | Record (consider.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:hostedby.dk -all |
| Policy | Record (_dmarc.consider.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:3wlutktp@ag.eu.dmarcadvisor.com; ruf=mailto:3wlutktp@fr.eu.dmarcadvisor.com; |
| www CNAME | consider.dk (all on consider.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~2048 bit |
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: 5/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.consider.dk | consider.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2416652141 |
| Primary NS (MNAME) | brianna.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | dns.services ApS |
| Registered | 2006-07-29 |
| Expires | 2028-07-31 (653d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 05:53:04 | 1031ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-05 05:33:06 shown | 2238ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-04 05:27:44 | 2797ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-26 03:31:19 | 2736ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-11 21:18:45 | 981ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 04:59:19 | 4806ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 07:45:32 | 8705ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-18 22:31:27 | 9207ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-08 04:26:14 | 9062ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-07 01:06:54 | 11846ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-26 13:45:12 | 3110ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-20 19:16:54 | 41297ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-11 00:15:01 | 25033ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 15:26:49 | 3527ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 08:59:09 | 1736ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 22:06:39 | 507ms | 2 NS 1 A 2 MX | 🔒 Secure |