supportteamet.dk is a .dk domain served by 2 nameservers (ns1.dnsserver.dk, ns2.dnsserver.dk). It first appeared in the .dk zone on 17 June 2026. Its website address 212.237.249.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 212.237.249.16 | 3600s | splash.curanet.dk | AS48854 | team.blue Denmark A/S | 212.237.248.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 212.237.249.16 |
| 🔶 Autoconfig | 212.237.249.16 |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| 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.u37938690.wl191.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u37938690.wl191.sendgrid.net | RSA · ~2048 bit |
| selector1 | selector1-supportteamet-dk._domainkey.grouponline365.e-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-supportteamet-dk._domainkey.grouponline365.e-v1.dkim.mail.microsoft | 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.
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061504 |
| Primary NS (MNAME) | ns1.dnsserver.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-23 23:56:11 | 783ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-05 08:36:51 | 3087ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-10 10:25:54 | 2872ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-06 19:09:42 | 1109ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-05 17:31:19 | 1362ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-03 11:59:00 | 2650ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-26 09:42:55 | 650ms | 2 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-22 17:06:29 shown | 2212ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 05:51:06 | 1067ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 16:40:48 | 591ms | 2 NS 1 A 0 MX | 🔒 Secure |