smarthomeguiden.dk is a .dk domain served by 2 nameservers (ns1.smarthomeguiden.dk, ns2.smarthomeguiden.dk). It was registered on 18 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.142.0.168 is hosted by Ultahost, Inc. (AS214036) in The Netherlands. Mail is handled by mail.smarthomeguiden.dk. The zone is not DNSSEC-signed, 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.smarthomeguiden.dk | 192.142.0.168 | mail.qsmart.dk | AS214036 Ultahost, Inc. |
| ns2.smarthomeguiden.dk | 192.142.0.168 | mail.qsmart.dk | AS214036 Ultahost, Inc. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 192.142.0.168 | 86400s | mail.qsmart.dk | AS214036 | Ultahost, Inc. | 192.142.0.0/23 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.smarthomeguiden.dk | 192.142.0.168 | mail.qsmart.dk | AS214036 Ultahost, Inc. |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 0 | 993 | smarthomeguiden.dk |
| TXT Record |
|---|
| v=spf1 +a +mx +a:mail.qsmart.dk -all |
| Policy | Record (smarthomeguiden.dk) |
|---|---|
| -all (hard fail) | v=spf1 +a +mx +a:mail.qsmart.dk -all |
| Policy | Record (_dmarc.smarthomeguiden.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; adkim=s; aspf=s |
| www CNAME | smarthomeguiden.dk (all on smarthomeguiden.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | 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: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.smarthomeguiden.dk | 2Q1sHjGQ_t3fWwhuNJ-Ta28KLmh7P1mjPHAbhysYZUM |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.smarthomeguiden.dk | DANE-EE · Full cert · SHA-256 | A726C9C9E854FFC3D4E4A3ECED9C6004… |
| SMTP _25._tcp.mail.smarthomeguiden.dk | DANE-EE · Full cert · SHA-256 | B06240872116C7D3DA5B937CDCCFBD7A… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026072107 |
| Primary NS (MNAME) | ns1.smarthomeguiden.dk |
| Responsible (RNAME) | faktura@qsmart.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-04-18 |
| Expires | 2027-04-17 (175d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 15:44:16 | 923ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 05:24:05 | 1039ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 02:33:15 | 1192ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-20 16:12:04 | 1355ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 16:56:15 | 10004ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 05:39:34 | 1259ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-22 03:23:53 shown | 1366ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 01:37:54 | 1241ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:12:59 | 1269ms | 2 NS 1 A 1 MX | 🔓 Insecure |