rybicki-ibsen.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 9 March 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 146.66.85.117 is hosted by Zen Internet Ltd (AS13037) in United Kingdom. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 our latest 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 |
|---|---|---|---|---|---|---|---|
| 146.66.85.117 | 43200s | 146-66-85-117.no-dns-yet.in-addr.zen.co.uk | AS13037 | Zen Internet Ltd | 146.66.64.0/18 | 🇬🇧 United Kingdom | Rochdale |
| www CNAME | ghs.google.com (all on google.com) |
| www vs bare domain | Different networks rybicki-ibsen.dk: 146.66.85.117 (AS13037) (all like this)www.rybicki-ibsen.dk: 172.217.20.179 2a00:1450:400f:807::2013 (AS15169) |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101200 |
| 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 | 2001-03-09 |
| Expires | 2027-03-31 (165d) |
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 |
|---|---|---|---|
| 2026-10-13 05:45:47 shown | 842ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-10-02 20:19:49 | 1468ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-30 20:07:31 | 1937ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-30 08:48:58 | 544ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-22 18:13:15 | 1076ms | 4 NS 1 A 5 MX | 🔒 Secure |
| 2026-06-17 13:22:49 | 766ms | 4 NS 1 A 5 MX | 🔒 Secure |