vhsyd.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 31 August 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.10.10.80 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by vhsyd-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.10.10.80 | 600s | — | AS51468 | One.com A/S | 185.10.8.0/22 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:67c:3c0:12::53 | 600s | — | AS51468 | One.com A/S | 2001:67c:3c0:0:0:0:0:0/48 | 🇩🇰 Denmark | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms59448342 |
| v=spf1 ip4:5.57.53.235 include:_spf.presscloud.com include:mailmailmail.net include:spf.protection.outlook.com include:servers.mcsv.net include:spf.idsolutions.dk ~all |
| Policy | Record (vhsyd.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:5.57.53.235 include:_spf.presscloud.com include:mailmailmail.net include:spf.protection.outlook.com include:servers.mcsv.net include:spf.idsolutions.dk ~all |
| www | Exists, no address |
| www vs bare domain | Same network |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| k1 | dkim.mcsv.net | RSA · ~1024 bit below 2048 bit |
| selector1 | selector1-vhsyd-dk._domainkey.vhnet.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-vhsyd-dk._domainkey.vhnet.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 6/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2022022302 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2011-08-31 |
| Expires | 2027-08-31 (308d) |
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 |
|---|---|---|---|
| 2026-10-21 20:17:54 | 1281ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-13 04:28:44 | 1456ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 15:10:02 | 1113ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 04:16:48 | 506ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 03:59:41 | 981ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 11:20:57 | 932ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 23:15:38 shown | 2873ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 14:50:29 | 1105ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 21:48:28 | 822ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 12:25:21 | 1059ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 17:46:27 | 1053ms | 4 NS 1 A 1 MX | 🔒 Secure |