ivdk.dk is a .dk domain served by 4 nameservers (ns1.ascio.com, ns2.ascio.com, ns3.ascio.com and 1 more). It was registered on 30 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.63.97.17 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by ivdk-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 87.63.97.17 | 60s | — | AS3292 | TDC Holding A/S | 87.62.0.0/15 | 🇩🇰 Denmark | Viby J |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| TXT Record |
|---|
| MS=ms31439975 |
| v=spf1 ip4:89.188.72.47 include:spf.protection.outlook.com -all |
| Policy | Record (ivdk.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:89.188.72.47 include:spf.protection.outlook.com -all |
| www | Address record (no CNAME) |
| 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 | 1718293820 |
| Primary NS (MNAME) | ns1.ascio.com |
| Responsible (RNAME) | mro@ehhs.dk |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2019-09-30 |
| Expires | 2028-09-30 (714d) |
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 |
|---|---|---|---|
| 2026-09-26 06:49:02 shown | 3406ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 00:38:13 | 10200ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 16:06:46 | 1468ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 11:33:57 | 3178ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 20:24:32 | 1563ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 04:01:42 | 995ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 17:07:24 | 1415ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 15:27:51 | 1639ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:45:24 | 1389ms | 4 NS 1 A 1 MX | 🔓 Insecure |