carolinechristoffersen.dk is a .dk domain served by 2 nameservers (jon.quicns.com, kevin.quicns.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.212.169.91 is hosted by M247 Europe SRL (AS9009) in Denmark. Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| jon.quicns.com | 64.66.240.1 | — | AS398367 Lite Speed Technologies Inc. |
| kevin.quicns.com | 64.66.241.1 | — | AS398367 Lite Speed Technologies Inc. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.212.169.91 | 300s | no-mans-land.m247.com | AS9009 | M247 Europe SRL | 185.212.168.0/22 | 🇩🇰 Denmark | Copenhagen |
| 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 | 93.191.156.103 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (carolinechristoffersen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.carolinechristoffersen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | 93.191.156.103 (AS48854) (address records, no CNAME) |
| www vs bare domain | Different networks carolinechristoffersen.dk: 185.212.169.91 (AS9009) (all like this)www.carolinechristoffersen.dk: 93.191.156.103 (AS48854) |
| Wildcard | Yes: any name under the zone resolves |
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 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| 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 | 1788242020 |
| Primary NS (MNAME) | jon.quicns.com |
| Responsible (RNAME) | dns@quicns.com |
| Refresh | 14400s |
| Retry | 2400s |
| Expire | 2419000s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-03 19:31:20 shown | 16676ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-31 08:19:33 | 17270ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 23:13:35 | 9642ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-12 09:45:39 | 6196ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 18:32:44 | 4540ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 04:45:29 | 1175ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 21:11:43 | 4523ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 19:27:20 | 52125ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 19:26:12 | 2681ms | 2 NS 1 A 1 MX | 🔓 Insecure |