ceresit.dk is a .dk domain served by 2 nameservers (udns1.cscdns.net, udns2.cscdns.uk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 65.9.46.17 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by .. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|
| 0 | 28800s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (ceresit.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.ceresit.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=none; aspf=s; adkim=s |
| www CNAME | d3qrp9sjgjruuk.cloudfront.net (all on cloudfront.net) |
| www vs bare domain | Same network ceresit.dk: 216.137.52.107 216.137.52.51 216.137.52.66 216.137.52.68 (AS16509) www.ceresit.dk: 18.173.5.105 18.173.5.21 18.173.5.52 18.173.5.70 (AS16509) |
| 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 | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2018041920 |
| Primary NS (MNAME) | udns1.cscdns.net |
| Responsible (RNAME) | premiumdns@support.neustar |
| Refresh | 7200s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 10:50:51 shown | 702ms | 2 NS 4 A 1 MX | 🔓 Insecure |
| 2026-09-20 08:45:34 | 843ms | 2 NS 4 A 1 MX | 🔓 Insecure |
| 2026-06-29 15:56:50 | 829ms | 2 NS 4 A 1 MX | 🔓 Insecure |
| 2026-06-16 20:10:39 | 4500ms | 2 NS 4 A 0 MX | 🔓 Insecure |