combine.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.2.93 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by combine-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.curanet.dk | — | — | — |
| ns2.curanet.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 20.50.2.93 | — | — | AS8075 | Microsoft Corporation | 20.48.0.0/12 | 🇳🇱 The Netherlands | Amsterdam |
| TXT Record |
|---|
| adobe-idp-site-verification=9a3ba625-a56d-4935-b2b2-fd9b132a92f9 |
| MS=ms15691276 |
| MS=ms20302817 |
| v=spf1 include:spf.protection.outlook.com include:spf1.venuemanager.net ip4:212.97.222.162 ip4:185.107.202.226 ip4:194.88.217.97 ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 ?all |
| Policy | Record (combine.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.protection.outlook.com include:spf1.venuemanager.net ip4:212.97.222.162 ip4:185.107.202.226 ip4:194.88.217.97 ip4:167.89.108.1 ip4:167.89.108.13 ip4:167.89.92.35 ?all |
| Policy | Record (_dmarc.combine.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www CNAME | cdn.webflow.com (all on webflow.com) |
| www vs bare domain | Same network combine.dk: 198.202.211.1 (AS209242) www.combine.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u9003653.wl154.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u9003653.wl154.sendgrid.net | RSA · ~1024 bit below 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
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032601 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 13:08:42 | 1880ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 21:30:16 | 1081ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 11:10:06 | 2292ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 07:39:33 | 1666ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 13:38:14 | 1494ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 03:32:45 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 00:37:07 | 2800ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 21:50:18 shown | 2662ms | 2 NS 1 A 1 MX | 🔒 Secure |