sparre.dk is a .dk domain served by 4 nameservers (ns-1367.awsdns-42.org, ns-2035.awsdns-62.co.uk, ns-349.awsdns-43.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by gw.sparre.dk, gw2.sparre.dk. The zone is not DNSSEC-signed, has no 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 | 3600s | gw.sparre.dk | 87.51.54.166 | 87-51-54-166-static.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| 20 | 3600s | gw2.sparre.dk | 5.186.64.130 | 5.186.64.130.dhcp.fibianet.dk | AS44869 FIBIA P/S |
| TXT Record |
|---|
| v=spf1 ip4:87.51.54.166 ip4:5.186.64.130 -all |
| Policy | Record (sparre.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:87.51.54.166 ip4:5.186.64.130 -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves sparre.dk: no address www.sparre.dk: no address |
| Wildcard | No |
DNS lookups: 0/10 · 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 | 1 |
| Primary NS (MNAME) | ns-872.awsdns-45.net |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 01:26:42 shown | 2879ms | 4 NS 0 A 2 MX | 🔓 Insecure |
| 2026-10-02 12:20:44 | 2921ms | 4 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-18 07:07:53 | 1151ms | 4 NS 0 A 2 MX | 🔓 Insecure |