gummihat.dk is a .dk domain served by 2 nameservers (apollo.ns.cloudflare.com, maria.ns.cloudflare.com). It was registered on 1 May 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.230 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.spamfri.dk, mx2.spamfri.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.90.230 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.162.54 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.spamfri.dk | 195.242.131.16 2001:67c:564:fffd::1001 |
mx1.spamfri.dk mx1.spamfri.dk |
AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS |
| 20 | 300s | mx2.spamfri.dk | 193.200.91.109 2001:67c:564:fffd::2001 |
mx2.spamfri.dk mx2.spamfri.dk |
AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:5ae6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:a236 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.90.230,172.67.162.54 ech=AEX+DQBBeQAgACDUMnFOeqOh+LNZoh+qYaaHk6liQK7TnN0bAEXQWmVdNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5ae6,2606:4700:3036::ac43:a236 |
| TXT Record |
|---|
| google-site-verification=3DIwkpvJkcYtg4XXjI3dHtlXuG7RQoraJmbjDDyuweg |
| v=spf1 include:_spf.e-studio.dk include:spf.shoporama.dk include:servers.mcsv.net -all |
| Policy | Record (gummihat.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.e-studio.dk include:spf.shoporama.dk include:servers.mcsv.net -all |
| www | 104.21.93.79 172.67.207.77 2606:4700:3030::6815:5d4f 2606:4700:3034::ac43:cf4d (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network gummihat.dk: 104.21.93.79 172.67.207.77 2606:4700:3030::6815:5d4f 2606:4700:3034::ac43:cf4d (AS13335) www.gummihat.dk: 104.21.93.79 172.67.207.77 2606:4700:3030::6815:5d4f 2606:4700:3034::ac43:cf4d (AS13335) |
| Wildcard | No |
DNS lookups: 5/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.spamfri.dk | DANE-EE · SPKI · SHA-256 | 884451547A03D0AC2F628D943839BAA6… |
| SMTP _25._tcp.mx2.spamfri.dk | DANE-EE · SPKI · SHA-256 | 6598C93F79B95376BB8099E9AC862167… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2409901443 |
| Primary NS (MNAME) | apollo.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-05-01 |
| Expires | 2028-04-30 (559d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 17:51:55 | 893ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-04 01:06:25 | 672ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-10-01 00:56:10 | 788ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-09-28 02:05:56 | 9432ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-08-06 19:59:46 | 1583ms | 2 NS 2 A 0 MX | 🔓 Insecure |
| 2026-07-20 23:32:27 shown | 2957ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-18 10:46:27 | 9297ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-07-10 15:00:59 | 2797ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-26 14:59:06 | 2092ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-24 17:51:47 | 1902ms | 2 NS 2 A 2 MX | 🔒 Secure |
| 2026-06-17 10:36:39 | 859ms | 2 NS 2 A 2 MX | 🔒 Secure |