boligsilkeborg.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 24 June 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.154.243.138 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by boligsilkeborg-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|
| ns1.netsite.dk | — | — | — |
| ns2.netsite.eu | — | — | — |
| ns3.netsite.se | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.154.243.138 | — | vdom161.net.dk1.zitcom.dk | AS48854 | team.blue Denmark A/S | 185.154.240.0/22 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| google-site-verification=tdrYFeKKmipN8CzQ9V0I0GpwO606SWCyK3Nom0XALeM |
| MS=ms72224245 |
| v=spf1 ip4:87.53.75.14 ip4:89.221.167.227 ip4:89.221.167.228 ip4:89.221.167.229 include:spf.protection.outlook.com include:spf.incom-it.dk -all |
| Policy | Record (boligsilkeborg.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:87.53.75.14 ip4:89.221.167.227 ip4:89.221.167.228 ip4:89.221.167.229 include:spf.protection.outlook.com include:spf.incom-it.dk -all |
| Policy | Record (_dmarc.boligsilkeborg.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;sp=none;pct=100;rua=mailto:5a1311df76@rua.easydmarc.eu;ruf=mailto:5a1311df76@ruf.easydmarc.eu;ri=86400;aspf=s;adkim=s;fo=1 |
| www CNAME | boligsilkeborg.dk (all on boligsilkeborg.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u34555634.wl135.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u34555634.wl135.sendgrid.net | RSA · ~2048 bit |
| selector1 | selector1-boligsilkeborg-dk._domainkey.boligsilkeborgdk.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: 2/10 · 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 | 2026061101 |
| Primary NS (MNAME) | ns1.netsite.dk |
| Responsible (RNAME) | hostmaster@netsite.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Netsite A/S |
| Registered | 2003-06-24 |
| Expires | 2027-06-30 (251d) |
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 |
|---|---|---|---|
| 2026-10-15 03:51:46 | 1260ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 13:38:45 | 774ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 10:31:37 | 1299ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 10:29:45 | 895ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 13:43:16 | 927ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 07:43:47 | 1750ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 06:17:40 | 1060ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 15:32:08 | 1213ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 23:29:46 | 1132ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 18:23:16 | 10593ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 20:16:13 | 1815ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 19:25:41 | 1525ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-03 16:50:44 | 1895ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 18:50:10 | 1431ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 20:40:33 | 1564ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-09 03:39:06 | 1536ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 10:22:35 | 1396ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 16:00:43 | 2554ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 17:46:26 | 1459ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 20:37:57 | 1167ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 08:40:27 | 1315ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 15:45:09 shown | 690ms | 3 NS 1 A 1 MX | 🔒 Secure |