stenstrøms.dk is a .dk domain served by 2 nameservers (delilah.ns.cloudflare.com, kareem.ns.cloudflare.com). It was registered on 15 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.41.108 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 |
|---|---|---|---|---|---|---|---|
| 104.21.41.108 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.164.110 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:296c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:a46e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.41.108,172.67.164.110 ech=AEX+DQBBsgAgACCYOjmNbHKac/sD2+Kq9YaHzUxQph2GOMwknqFrDPanOAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:296c,2606:4700:3034::ac43:a46e |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (stenstrøms.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.stenstrøms.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:helpdesk@stenstroms.com |
| www | 104.21.41.108 172.67.164.110 2606:4700:3034::6815:296c 2606:4700:3034::ac43:a46e (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network stenstrøms.dk: 104.21.41.108 172.67.164.110 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.stenstrøms.dk: 104.21.41.108 172.67.164.110 2606:4700:3034::6815:296c 2606:4700:3034::ac43:a46e (AS13335) |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.stenstrøms.dk | dBR7E9oxee-LxH0fA8H5b1g10Fbp_kWVFOt6ao-a2r0 |
| TXT | _acme-challenge.stenstrøms.dk | MAKbzen10n-HMv2SOn270e8NKOJPGxgFp14fDx26Xw4 |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2417433356 |
| Primary NS (MNAME) | delilah.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Abion AB |
| Registered | 2017-02-15 |
| Expires | 2027-02-28 (130d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 00:05:27 | 406ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-14 16:30:41 shown | 2329ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-10-12 12:34:19 | 408ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-11 11:24:52 | 1118ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-09-24 21:44:49 | 651ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-13 00:08:48 | 16898ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-27 01:28:44 | 2700ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 10:32:02 | 2621ms | 2 NS 2 A 0 MX | ❓ Unknown |
| 2026-06-21 21:51:46 | 344ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 17:43:19 | 1349ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-19 21:54:23 | 487ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-06-18 01:11:58 | 709ms | 2 NS 2 A 0 MX | 🔒 Secure |