altitop.dk is a .dk domain served by 3 nameservers (ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl). It was registered on 23 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.104.28.238 is hosted by Stichting DIGI NL (AS206281) in The Netherlands. Mail is handled by altitop-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|
| ns.zxcs.be | — | — | — |
| ns.zxcs.eu | — | — | — |
| ns.zxcs.nl | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.104.28.238 | — | redirectserver01.zxcs.nl | AS206281 | Stichting DIGI NL | 185.104.28.0/22 | 🇳🇱 The Netherlands | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a06:2ec0:1::ffed | — | — | AS206281 | Stichting DIGI NL | 2a06:2ec0:0:0:0:0:0:0/32 | 🇳🇱 The Netherlands | — |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (altitop.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.altitop.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s |
| www | 185.104.28.238 2a06:2ec0:1::ffed (AS206281) (address records, no CNAME) |
| www vs bare domain | Same network altitop.dk: 185.104.28.238 2a06:2ec0:1::ffed (AS206281) www.altitop.dk: 185.104.28.238 2a06:2ec0:1::ffed (AS206281) |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2021010100 |
| Primary NS (MNAME) | ns.zxcs.nl |
| Responsible (RNAME) | hostmaster@altitop.dk |
| Refresh | 600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2022-11-23 |
| Expires | 2026-11-22 (35d) |
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 |
|---|---|---|---|
| 2026-10-01 04:11:49 | 1152ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-14 13:36:49 | 9961ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 22:39:27 | 1478ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 22:08:48 | 2956ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 20:07:29 | 4126ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 12:50:36 shown | 1797ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 12:50:08 | 1565ms | 3 NS 1 A 1 MX | 🔓 Insecure |