topholmfys.dk is a .dk domain with no delegation in this scan. It was registered on 25 October 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.124 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.124 | — | linux107.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.124 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (topholmfys.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.topholmfys.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | 94.231.103.124 (AS48854) (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 |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: 🔒 Secure). |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025042300 |
| 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 | 2015-10-25 |
| Expires | 2026-10-31 (7d) |
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 |
|---|---|---|---|
| 2026-10-21 04:07:43 | 506ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-15 17:35:55 | 397ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 23:11:36 | 579ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 22:38:38 | 495ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 06:39:21 | 635ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 23:02:37 | 564ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 16:35:26 | 767ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 06:38:29 shown | 10921ms | 0 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-18 04:11:05 | 1160ms | 3 NS 1 A 1 MX | 🔒 Secure |