qti.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 28 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.44 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.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 |
|---|---|---|---|---|---|---|---|
| 185.20.205.44 | 3600s | linux370.unoeuro.com | AS48854 | team.blue Denmark A/S | 185.20.204.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.20.205.44 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| Policy | Record (_dmarc.qti.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | 46.30.215.203 2a02:2350:5:108:5f:400a:a8a5:eb8b (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network qti.dk: 46.30.215.203 2a02:2350:5:108:5f:400a:a8a5:eb8b (AS51468) www.qti.dk: 46.30.215.203 2a02:2350:5:108:5f:400a:a8a5:eb8b (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | — | 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.
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026070206 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2017-09-28 |
| Expires | 2027-09-30 (346d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 03:44:47 | 1363ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 09:40:59 | 915ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 05:46:14 | 433ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 18:37:26 | 704ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-16 23:04:59 | 1387ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 12:04:28 | 939ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 07:52:05 | 1001ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-20 01:52:30 | 4900ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-18 23:21:56 | 5813ms | 2 NS 1 A 4 MX | 🔓 Insecure |
| 2026-07-03 12:00:27 shown | 920ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 14:30:27 | 711ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 07:45:27 | 708ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 20:36:14 | 710ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 12:59:38 | 1229ms | 4 NS 1 A 1 MX | 🔒 Secure |