terapisilkeborg.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 24 October 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.33.152.50 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by terapisilkeborg-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 3.33.152.50 | 360s | a393efcbee787c12c.awsglobalaccelerator.com | AS16509 | Amazon.com, Inc. | 3.33.128.0/17 | 🇺🇸 United States | — |
| 52.223.13.110 | 360s | a393efcbee787c12c.awsglobalaccelerator.com | AS16509 | Amazon.com, Inc. | 52.223.0.0/17 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| TXT Record |
|---|
| 39ptmij0tbbio16bod6tah35bd |
| MS=ms43021801 |
| v=spf1 a include:spf.curanet.dk include:spf.simply.com include:spf.protection.outlook.com -all |
| Policy | Record (terapisilkeborg.dk) |
|---|---|
| -all (hard fail) | v=spf1 a include:spf.curanet.dk include:spf.simply.com include:spf.protection.outlook.com -all |
| www CNAME | hosting.auxo.dk (all on auxo.dk) |
| www vs bare domain | Different networks terapisilkeborg.dk: 3.33.152.50 52.223.13.110 (AS16509) (all like this)www.terapisilkeborg.dk: 104.21.57.189 172.67.165.120 2606:4700:3031::ac43:a578 2606:4700:3036::6815:39bd (AS13335) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-terapisilkeborg-dk._domainkey.terapisilkeborg.p-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-terapisilkeborg-dk._domainkey.terapisilkeborg.p-v1.dkim.mail.microsoft | RSA · ~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 | 2026062901 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2014-10-24 |
| Expires | 2026-10-31 (11d) |
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 |
|---|---|---|---|
| 2026-10-08 01:34:46 | 1044ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-23 18:44:13 | 662ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 00:50:59 | 1411ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-02 13:24:08 shown | 882ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-26 05:35:55 | 1390ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 02:35:52 | 711ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 03:39:45 | 2458ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-18 07:36:13 | 1245ms | 2 NS 1 A 2 MX | 🔓 Insecure |