madklubben.dk is a .dk domain served by 2 nameservers (bethany.ns.cloudflare.com, ezra.ns.cloudflare.com). It was registered on 11 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.59.101 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by madklubben-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.59.101 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.174.196 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::ac43:aec4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:3b65 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.59.101,172.67.174.196 ech=AEX+DQBB2wAgACCrBbaDa1uH9FEjsfyLw4DATcSP/ka4xCZLzT1vulCJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:aec4,2606:4700:3037::6815:3b65 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| apple-domain-verification=9JrQr8QYcTuuIPBalpwoc796U0YrvpGNGTmf7gnTRkA |
| ca3-18ad1c7c61214ddf863b175c7d0003d8 |
| google-site-verification=2SVzPRJ70xVQ0J0-TlQmSSmudjCPPFb8RWOd0US9OqU |
| google-site-verification=fvk4enKRuKW7RSz9Meql5dOzo91xLTEzeu8u5CgarEY |
| klaviyo-site-verification=XbjRt7 |
| v=spf1 include:spf.logicalware.com include:spf.protection.outlook.com include:24995300.spf03.hubspotemail.net ip4:167.89.75.44 include:sendgrid.net include:servers.mcsv.net include:web.shared.mysmtp.com ~all |
| Policy | Record (madklubben.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.logicalware.com include:spf.protection.outlook.com include:24995300.spf03.hubspotemail.net ip4:167.89.75.44 include:sendgrid.net include:servers.mcsv.net include:web.shared.mysmtp.com ~all |
| Policy | Record (_dmarc.madklubben.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; rua=mailto:o8bxj2cx@ag.dmarcian.eu; ruf=mailto:o8bxj2cx@fr.dmarcian.eu; |
| www CNAME | d1c1wzjzwy5fhg.cloudfront.net (all on cloudfront.net) |
| www vs bare domain | Different networks madklubben.dk: 104.21.59.101 172.67.174.196 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (all like this)www.madklubben.dk: 3.174.18.101 3.174.18.117 3.174.18.15 3.174.18.38 (AS16509) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit | |
| s1 | s1.domainkey.u5827342.wl093.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u5827342.wl093.sendgrid.net | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-madklubben-dk._domainkey.bistrobooking.onmicrosoft.com | RSA · ~1024 bit below 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: 10/10 · policy: ~all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.madklubben.dk | madklubben.dk.kinstavalidation.app |
| TXT | madklubben.dk.kinstavalidation.app | ZyU2Kcw6Ntm1mM8CvHLdwUoHDxRvtposB3gF5ZCXqc0 |
| TXT | madklubben.dk.kinstavalidation.app | rRirJ27NLqzvE0DxM6txbWhjyBW0iGJfGMBEvSBpVtE |
| 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 | 2414314036 |
| Primary NS (MNAME) | bethany.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 | 2007-06-11 |
| Expires | 2027-06-30 (248d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 02:37:41 | 2095ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 19:20:40 | 2409ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-16 18:58:57 | 1933ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-15 00:50:57 | 2647ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-09 00:22:41 shown | 2744ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-07 18:32:44 | 935ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-29 17:55:12 | 2817ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-25 16:49:09 | 1426ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-12 07:52:46 | 17326ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:12:55 | 1295ms | 2 NS 2 A 1 MX | 🔓 Insecure |