sanktlukas.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 188.208.36.103 is hosted by Combell NV (AS34762) in Belgium. Mail is handled by sanktlukas-dk.mx1.comendosystems.com, sanktlukas-dk.mx2.comendosystems.net. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.208.36.103 | 3600s | 188.208.36.103.static.hosted.by.combell-ops.net | AS34762 | Combell NV | 188.208.36.0/23 | 🇧🇪 Belgium | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| 🔶 Autoconfig | 188.208.36.103 |
| TXT Record |
|---|
| _globalsign-domain-verification=cXRkDfsDAtr-zNXoXUeFO5CTY1RbHmhXE8URz_AoQ9 |
| MS=ABD9ED5C0299DF504E7A09E06032BE49027D2738 |
| MS=ms58328132 |
| v=spf1 include:spf.protection.outlook.com include:_spf.mlsend.com mx a ip4:185.193.122.187 ip4:93.160.58.170 include:spf.curanet.dk include:spf.mailanyone.net ~all |
| Policy | Record (sanktlukas.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com include:_spf.mlsend.com mx a ip4:185.193.122.187 ip4:93.160.58.170 include:spf.curanet.dk include:spf.mailanyone.net ~all |
| Policy | Record (_dmarc.sanktlukas.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email |
| www | 188.208.36.103 (AS34762) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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.u57307053.wl054.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u57307053.wl054.sendgrid.net | 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: 8/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025120203 |
| 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 |
|---|---|---|---|
| 2026-10-07 15:37:29 | 799ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 15:12:42 | 586ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 10:24:25 | 617ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 01:56:33 | 883ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-26 02:54:30 shown | 999ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-10 13:27:34 | 1081ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 16:22:25 | 700ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 07:45:10 | 841ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 23:34:50 | 844ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 08:15:32 | 3318ms | 2 NS 1 A 2 MX | 🔒 Secure |