astoemrer.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 13 July 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt2.aspmx.l.google.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| ns4.simply.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 162.159.135.42 | — | — | AS13335 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | — | aspmx.l.google.com | 142.250.147.27 | rd-in-f27.1e100.net | AS15169 Google LLC |
| 5 | — | alt2.aspmx.l.google.com | 172.253.158.26 | so-in-f26.1e100.net | AS15169 Google LLC |
| 10 | — | alt3.aspmx.l.google.com | 192.178.230.27 | yunrtab-in-f27.1e100.net | AS15169 Google LLC |
| TXT Record |
|---|
| MS=ms85879684 |
| sendinblue-code:aa94b19c49b17567f09504abb3cb0634 |
| v=spf1 include:_spf.google.com include:spf.sendinblue.com ~all |
| Policy | Record (astoemrer.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com include:spf.sendinblue.com ~all |
| www | 162.159.135.42 (AS13335) (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 | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 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: 2/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032601 |
| 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 | 2010-07-13 |
| Expires | 2027-07-31 (284d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 02:33:17 | 730ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-02 11:59:57 | 895ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 11:51:39 | 657ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-02 18:07:46 | 9836ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-25 14:07:47 | 3026ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 13:47:21 | 1880ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 13:46:35 shown | 2294ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 13:46:21 | 668ms | 4 NS 1 A 3 MX | 🔒 Secure |