sporskiftet.dk is a .dk domain served by 2 nameservers (elle.ns.cloudflare.com, felicity.ns.cloudflare.com). It was registered on 2 March 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.skjaerlund.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.skjaerlund.dk | 87.61.101.100 | 0x573d6564.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| google-site-verification=5bSsQLCO-Wt196frNyRxAErAEK4X1RpbCB9QDEjCM-c |
| v=spf1 mx a:mail.skjaerlund.dk ~all |
| Policy | Record (sporskiftet.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a:mail.skjaerlund.dk ~all |
| Policy | Record (_dmarc.sporskiftet.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; adkim=r; aspf=s |
| www CNAME | proxy.skjaerlund.dk (all on skjaerlund.dk) → 87.61.101.100 (AS3292) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | RSA · ~2048 bit |
| — | 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2417621918 |
| Primary NS (MNAME) | elle.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 | 2004-03-02 |
| Expires | 2027-03-31 (164d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 19:30:26 shown | 734ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-14 18:24:33 | 1156ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-12 15:15:14 | 1127ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 19:20:08 | 602ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-28 06:47:36 | 982ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-23 10:37:07 | 1257ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-07 22:01:15 | 1192ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-01 09:23:09 | 1119ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-30 17:11:21 | 582ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-29 05:55:43 | 970ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 05:20:58 | 722ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 05:17:00 | 973ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-22 15:16:06 | 1799ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-18 10:35:17 | 2911ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-13 08:38:07 | 1221ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-06 23:56:42 | 975ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-18 16:10:05 | 2963ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-11 13:59:24 | 9787ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-03 12:27:23 | 7083ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-26 19:37:10 | 888ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-26 07:20:08 | 959ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-25 09:46:25 | 3447ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 23:01:54 | 938ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 22:58:18 | 1160ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 01:01:50 | 683ms | 2 NS 0 A 1 MX | 🔒 Secure |