billigststrøm.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 18 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.100 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is of unknown DNSSEC status, 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.100 | 600s | dnsforward.simply.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 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 | 94.231.103.13 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (billigststrøm.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.billigststrøm.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
DNS lookups: 1/10 · policy: -all
No problems found| 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 | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2025121700 |
| 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 | Simply.com A/S |
| Registered | 2025-09-18 |
| Expires | 2026-09-17 (expired) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 11:13:04 | 140ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-21 02:41:47 | 398ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-20 01:32:30 | 101ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-19 00:08:19 | 131ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-17 23:30:27 | 211ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-16 23:14:26 | 118ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-15 22:58:35 | 239ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-14 21:00:53 | 220ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-13 20:10:41 | 120ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-12 18:38:16 | 178ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-10 15:22:40 | 95ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 08:04:21 | 288ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 08:02:49 | 594ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 07:59:38 | 516ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-06 04:46:24 | 441ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 04:44:21 | 132ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 04:34:11 | 116ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 04:33:40 | 375ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 04:27:22 | 91ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 04:21:30 | 302ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 04:17:08 | 266ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-29 04:07:18 | 216ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 03:58:36 | 215ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 03:41:47 | 220ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-26 03:27:22 | 232ms | 1 NS 0 A 0 MX | ❓ Unknown |