selsius.dk is a .dk domain served by 3 nameservers (ns1.stom.dk, ns2.stom.dk, ns3.stom.dk). It was registered on 14 July 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.13.122 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 87.116.13.122 | 3600s | s6.stom.dk | AS31027 | GlobalConnect A/S | 87.116.0.0/18 | 🇩🇰 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 | 93.191.156.121 |
| 🔶 Autoconfig | 93.191.156.121 |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:87.116.13.122 +include:spf.simply.com +include:spf.stom.dk ~all |
| Policy | Record (selsius.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:87.116.13.122 +include:spf.simply.com +include:spf.stom.dk ~all |
| www CNAME | selsius.dk (all on selsius.dk) → 87.116.13.122 (AS31027) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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: 4/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.selsius.dk | daYBuI11Pr1CLNYwEvLyEdVupZVMgWsne4btbgXQC2Q |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2025110901 |
| Primary NS (MNAME) | ns1.stom.dk |
| Responsible (RNAME) | cpanel@stom.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2017-07-14 |
| Expires | 2027-07-31 (286d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 23:31:27 | 638ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-27 16:33:31 | 810ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-09 03:47:13 | 1741ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 13:17:29 | 2638ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 20:18:49 shown | 741ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 12:48:59 | 1286ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 07:55:01 | 1128ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 20:42:54 | 544ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 18:38:01 | 1231ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 02:40:10 | 488ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 19:58:59 | 653ms | 3 NS 1 A 1 MX | 🔓 Insecure |