tmi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.158 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by tmi-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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.191.156.158 | 27s | linux270.unoeuro.com | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.99.150.8 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (tmi.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.tmi.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:6597c839d86ee@dmarc-dk.centerasecurity.com |
| www CNAME | tmi.dk (all on tmi.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u1998947.wl198.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u1998947.wl198.sendgrid.net | RSA · ~1024 bit below 2048 bit |
| selector1 | selector1-tmi-dk._domainkey.tack.onmicrosoft.com | 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: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061707 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 23:00:11 | 964ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 07:06:43 | 952ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 23:06:03 | 1339ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 22:24:38 | 1273ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 16:30:25 | 2574ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 10:31:22 | 4487ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 13:10:52 | 5372ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-20 17:58:27 | 5860ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 00:10:00 | 1030ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 22:26:53 | 2928ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 20:51:41 | 1015ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 13:46:21 | 913ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 09:11:32 shown | 464ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 08:11:58 | 989ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 22:22:52 | 1044ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 06:17:13 | 902ms | 2 NS 1 A 1 MX | 🔒 Secure |