fredensborg-nielsen.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 20 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.167.144.58 is hosted by HIVELOCITY, Inc. (AS29802) in United States. Mail is handled by mail.fredensborg-nielsen.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 199.167.144.58 | 3600s | s109.etcserver.com | AS29802 | HIVELOCITY, Inc. | 199.167.144.0/21 | 🇺🇸 United States | Tampa |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.fredensborg-nielsen.dk | 199.167.144.58 | s109.etcserver.com | AS29802 HIVELOCITY, Inc. |
| TXT Record |
|---|
| v=spf1 +mx +a +ip4:199.167.144.58 +include:relay.mailchannels.net nclude:spf.jetsmtp.net ~all |
| Policy | Record (fredensborg-nielsen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +mx +a +ip4:199.167.144.58 +include:relay.mailchannels.net nclude:spf.jetsmtp.net ~all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| 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 |
DNS lookups: 3/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Key type | Algorithm | Public key |
|---|---|---|
| KSK | ECDSA P-256/SHA-256 | 1T8ocuWhzxp6y1orz7JGirVqF6EGxqOKyeMbYP8t… |
| Field | Value |
|---|---|
| Serial | 2026050500 |
| 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 | 2004-04-20 |
| Expires | 2027-04-30 (185d) |
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 04:56:29 | 958ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 05:18:09 | 1487ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 04:58:10 | 889ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 05:38:24 | 1004ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 01:59:18 shown | 762ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 20:31:09 | 620ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 06:49:20 | 619ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 11:54:20 | 633ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:03:25 | 835ms | 3 NS 1 A 1 MX | 🔒 Secure |