esperion.dk is a .dk domain served by 2 nameservers (aisha.ns.cloudflare.com, sonny.ns.cloudflare.com). It was registered on 16 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.92.168 is hosted by Cloudflare, Inc. (AS13335). The zone is of unknown DNSSEC status, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.92.168 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.196.143 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::ac43:c48f | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:5ca8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.92.168,172.67.196.143 ech=AEX+DQBBpwAgACDo/XZK9WMmGUCu8Y1c0FhuQkvvhv7Eh3p+EjEWTF1DbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:c48f,2606:4700:3037::6815:5ca8 |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:192.250.229.77 include:spf.mysecurecloudhost.com ~all |
| Policy | Record (esperion.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:192.250.229.77 include:spf.mysecurecloudhost.com ~all |
| Policy | Record (_dmarc.esperion.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 104.21.92.168 172.67.196.143 2606:4700:3036::ac43:c48f 2606:4700:3037::6815:5ca8 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network esperion.dk: 104.21.92.168 172.67.196.143 2606:4700:3036::ac43:c48f 2606:4700:3037::6815:5ca8 (AS13335) www.esperion.dk: 104.21.92.168 172.67.196.143 2606:4700:3036::ac43:c48f 2606:4700:3037::6815:5ca8 (AS13335) |
| Wildcard | No |
| 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: 5/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'esperion.dk/DS/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2406661048 |
| Primary NS (MNAME) | aisha.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2026-03-16 |
| Expires | 2027-03-15 (149d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 13:46:16 | 1669ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-25 13:33:49 | 623ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-24 13:24:21 | 1209ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-24 05:43:59 | 681ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-18 07:28:23 | 2210ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-11 05:42:05 | 1645ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-04 03:48:06 | 1222ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 17:24:19 | 684ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-27 05:54:42 | 1531ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-25 19:38:03 | 569ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-15 20:31:15 | 1133ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-02 19:49:41 | 1461ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 18:46:31 shown | 5046ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-06-22 23:40:11 | 1174ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 08:25:25 | 383ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-17 08:25:00 | 376ms | 2 NS 2 A 0 MX | 🔓 Insecure |