terapi-kobenhavn.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 13 October 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.11.205.170 is hosted by Amazon.com, Inc. (AS16509) in United Kingdom. Mail is handled by mx-dfw.smtp.directrouter.com, mx-lon.smtp.directrouter.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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 3.11.205.170 | — | ec2-3-11-205-170.eu-west-2.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 3.8.0.0/13 | 🇬🇧 United Kingdom | City of London |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx-dfw.smtp.directrouter.com | 3.23.202.173 | mx1-ohi.smtp.directrouter.com | AS16509 Amazon.com, Inc. |
| 20 | — | mx-lon.smtp.directrouter.com | 34.147.189.117 | mx1-lon.smtp.directrouter.com | AS396982 Google LLC |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 3.11.205.170 |
| 🔶 Autoconfig | 3.11.205.170 |
| TXT Record |
|---|
| v=spf1 ip4:3.11.205.170 +a +mx ~all |
| Policy | Record (terapi-kobenhavn.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:3.11.205.170 +a +mx ~all |
| Policy | Record (_dmarc.terapi-kobenhavn.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400 |
| www | 3.11.205.170 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 |
|---|---|---|
| default | — | 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: 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 | 2023083002 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2022-10-13 |
| Expires | 2026-10-12 (expired) |
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 |
|---|---|---|---|
| 2026-10-19 13:10:46 | 235ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-18 11:53:41 | 90ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 11:32:32 | 346ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 11:14:25 | 116ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 07:17:02 | 322ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 05:05:34 | 93ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 02:14:14 | 1188ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-01 14:15:37 | 594ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 07:53:48 | 703ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 06:21:37 shown | 692ms | 2 NS 1 A 2 MX | 🔒 Secure |