byenviborg.dk is a .dk domain served by 2 nameservers (kip.ns.cloudflare.com, sharon.ns.cloudflare.com). It was registered on 19 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.33.60.67 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is of unknown DNSSEC status, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| kip.ns.cloudflare.com | — | — | — |
| sharon.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 66.33.60.67 | — | — | AS16509 | Amazon.com, Inc. | 66.33.60.0/24 | 🇺🇸 United States | — |
| 76.76.21.98 | — | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (byenviborg.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.byenviborg.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:a8b3b156a04a47749c073ac8862e6df8@dmarc-reports.cloudflare.net; adkim=s; aspf=s |
| www CNAME | cname.vercel-dns.com (all on vercel-dns.com) |
| www vs bare domain | Same network byenviborg.dk: 66.33.60.66 76.76.21.142 (AS16509) www.byenviborg.dk: 66.33.60.130 76.76.21.61 (AS16509) |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Serial | 2407008994 |
| Primary NS (MNAME) | kip.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-03-19 |
| Expires | 2027-03-18 (150d) |
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 |
|---|---|---|---|
| 2026-10-01 00:55:34 | 566ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-29 19:46:01 | 474ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-23 11:25:43 | 753ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-17 12:02:08 | 708ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-06 23:56:12 | 1265ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-30 17:45:47 | 526ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-26 10:26:50 | 9577ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-17 07:24:06 | 17085ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-26 01:05:52 | 674ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-16 18:11:04 shown | 413ms | 2 NS 2 A 0 MX | ❓ Unknown |