streicher.dk is a .dk domain served by 2 nameservers (lindsey.ns.cloudflare.com, tadeo.ns.cloudflare.com). It was registered on 4 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is not DNSSEC-signed, 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.54.51 |
| 🔶 Autoconfig | 104.21.54.51 |
| TXT Record |
|---|
| apple-domain=fPpfBwciE1wVNynm |
| v=spf1 include:icloud.com ~all |
| Policy | Record (streicher.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:icloud.com ~all |
| Policy | Record (_dmarc.streicher.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc-aggregate@streicher.dk |
| www | 104.21.54.51 172.67.223.216 2606:4700:3033::6815:3633 2606:4700:3033::ac43:dfd8 (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves streicher.dk: no address (all like this)www.streicher.dk: 104.21.54.51 172.67.223.216 2606:4700:3033::6815:3633 2606:4700:3033::ac43:dfd8 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 5/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2410059243 |
| Primary NS (MNAME) | lindsey.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 | 2001-05-04 |
| Expires | 2027-06-30 (253d) |
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 |
|---|---|---|---|
| 2026-10-19 01:40:59 | 2243ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-27 00:18:22 | 868ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-21 20:46:34 | 1161ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-14 18:55:27 | 1383ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-10 10:39:25 | 3105ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-22 00:22:18 | 2084ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-21 00:07:58 | 1708ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-21 21:13:16 shown | 3375ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-27 13:54:44 | 866ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-23 21:01:18 | 3157ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-21 19:07:57 | 635ms | 2 NS 0 A 2 MX | ⚠️ Bogus |
| 2026-06-17 22:53:29 | 1274ms | 2 NS 0 A 2 MX | 🔓 Insecure |