christoffersenguld.dk is a .dk domain served by 2 nameservers (ns1.atznet.dk, ns2.atznet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 168.119.240.191 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx4.spamfri.dk, mx2.spamfri.dk and 1 more. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.atznet.dk | — | — | — |
| ns2.atznet.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 168.119.240.191 | — | static.191.240.119.168.clients.your-server.de | AS24940 | Hetzner Online GmbH | 168.119.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx4.spamfri.dk | 193.200.91.108 | mx4.spamfri.dk | AS62121 Christian Ebsen ApS |
| 20 | — | mx2.spamfri.dk | 193.200.91.109 | mx2.spamfri.dk | AS62121 Christian Ebsen ApS |
| 30 | — | mx3.spamfri.dk | 62.69.152.43 62.69.152.43 |
43.34-46.152.69.62.in-addr.arpa mx3.spamfri.dk |
AS47527 DLX A/S AS47527 DLX A/S |
| TXT Record |
|---|
| klaviyo-site-verification=WmN4UU |
| v=spf1 ip4:185.2.140.242 include:_spf.atznet.dk -all |
| Policy | Record (christoffersenguld.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:185.2.140.242 include:_spf.atznet.dk -all |
| Policy | Record (_dmarc.christoffersenguld.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 104.21.35.206 172.67.179.145 2606:4700:3035::6815:23ce 2606:4700:3036::ac43:b391 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network christoffersenguld.dk: 104.21.35.206 172.67.179.145 2606:4700:3035::6815:23ce 2606:4700:3036::ac43:b391 (AS13335) www.christoffersenguld.dk: 104.21.35.206 172.67.179.145 2606:4700:3035::6815:23ce 2606:4700:3036::ac43:b391 (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx2.spamfri.dk | DANE-EE · SPKI · SHA-256 | 6598C93F79B95376BB8099E9AC862167… |
| SMTP _25._tcp.mx3.spamfri.dk | DANE-EE · SPKI · SHA-256 | BBFB0694919290E5BC9D6E2C6F47D846… |
| SMTP _25._tcp.mx4.spamfri.dk | DANE-EE · SPKI · SHA-256 | 4EE743A99328AEF5142706CA5FD3AD61… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025041401 |
| Primary NS (MNAME) | ns1.atznet.dk |
| Responsible (RNAME) | hostmaster@atznet.dk |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 172800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 01:34:30 | 1040ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-19 14:18:34 | 2380ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-27 06:20:28 | 1055ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-24 14:44:14 | 1234ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 20:45:29 shown | 634ms | 2 NS 1 A 3 MX | 🔒 Secure |