garant-erhverv.dk is a .dk domain served by 2 nameservers (joan.ns.cloudflare.com, louis.ns.cloudflare.com). It was registered on 12 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 165.160.13.20 is hosted by Corporation Service Company (AS19574) in United States. Mail is handled by smtp1.speednames.com, smtp2.speednames.com. 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 |
|---|---|---|---|---|---|---|---|
| 165.160.13.20 | 300s | — | AS19574 | Corporation Service Company | 165.160.12.0/22 | 🇺🇸 United States | — |
| 165.160.15.20 | 300s | — | AS19574 | Corporation Service Company | 165.160.12.0/22 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | smtp1.speednames.com | 185.26.230.84 | mxa.speednames.com | — |
| 20 | 300s | smtp2.speednames.com | 185.26.230.90 | mxb.speednames.com | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (garant-erhverv.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.garant-erhverv.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s |
| www CNAME | garant-erhverv.dk (all on garant-erhverv.dk) |
| www vs bare domain | Same network garant-erhverv.dk: 165.160.13.20 165.160.15.20 (AS19574) www.garant-erhverv.dk: 165.160.13.20 165.160.15.20 (AS19574) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | Revoked (empty key) |
| dkim | — | Revoked (empty key) |
| k1 | — | Revoked (empty key) |
| — | Revoked (empty key) | |
| s1 | — | Revoked (empty key) |
| s2 | — | Revoked (empty key) |
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: 0/10 · 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 | 2412372282 |
| Primary NS (MNAME) | joan.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2017-10-12 |
| Expires | 2027-05-31 (215d) |
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 |
|---|---|---|---|
| 2026-10-05 18:54:56 | 846ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-10-03 18:49:13 | 887ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-09-10 15:31:16 | 1091ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-22 03:58:34 | 32816ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-16 16:46:40 shown | 9512ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-08 14:44:40 | 9268ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-08-06 23:35:03 | 1411ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-24 10:39:38 | 1024ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-01 00:31:22 | 1044ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-19 21:57:36 | 935ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-17 09:30:24 | 882ms | 2 NS 2 A 2 MX | 🔒 Secure |