istilfest.dk is a .dk domain served by 2 nameservers (elmo.ns.cloudflare.com, iris.ns.cloudflare.com). It was registered on 27 November 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.18.235 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by istilfest-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 our latest 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 |
|---|---|---|---|---|---|---|---|
| 104.21.18.235 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.183.228 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.152 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:12eb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:b7e4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.18.235,172.67.183.228 ech=AEX+DQBBygAgACAh5RoqTwocUj3hlCaMvaOHj1GYIghfZpsnZupBZ8yRCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:12eb,2606:4700:3033::ac43:b7e4 |
| TXT Record |
|---|
| ca3-ba49c23352fb44d695988d5dd043df9e |
| google-site-verification=8qFjF-DfD3IklDQq_zcchiewS_-7hg8GIDSuCyKX1Ic |
| google-site-verification=i7r2mb0nT_h81Opp5mT40AD01gUzvadAwnETSh65TbU |
| MS=ms95767096 |
| v=spf1 include:zoho.com include:sparkpostmail.com include:spf.protection.outlook.com ~all |
| Policy | Record (istilfest.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:zoho.com include:sparkpostmail.com include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.istilfest.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 104.21.18.235 172.67.183.228 2606:4700:3030::6815:12eb 2606:4700:3033::ac43:b7e4 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network istilfest.dk: 104.21.18.235 172.67.183.228 2606:4700:3030::6815:12eb 2606:4700:3033::ac43:b7e4 (AS13335) www.istilfest.dk: 104.21.18.235 172.67.183.228 2606:4700:3030::6815:12eb 2606:4700:3033::ac43:b7e4 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-istilfest-dk._domainkey.fridaygroupaps.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-istilfest-dk._domainkey.fridaygroupaps.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: 8/10 · policy: ~all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.istilfest.dk | istilfest.dk.kinstavalidation.app |
| TXT | istilfest.dk.kinstavalidation.app | dYvghv3MXwwr90JQgNuU2kqMF5Fy8gtpHbn8Y0gGDNg |
| TXT | istilfest.dk.kinstavalidation.app | eT_4G3GuDtI_y3DULz5zzDR-v3s4KNzSPY9U5Tkqem8 |
| 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 | 2418098249 |
| Primary NS (MNAME) | elmo.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 | 2012-11-27 |
| Expires | 2026-11-30 (36d) |
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).
| Domain | Registrar |
|---|---|
| aloecocktailbar.dk | Punktum dk A/S (direct) |
| cocktailcompany.dk | Punktum dk A/S (direct) |
| mocktailcompany.dk | Simply.com A/S |
| potio.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 07:08:24 shown | 1844ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-20 06:24:56 | 6062ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-18 02:24:57 | 1437ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-06 04:19:02 | 2030ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 02:46:45 | 774ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 08:33:24 | 1825ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-19 11:35:15 | 2846ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-18 11:32:16 | 6064ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-08 06:29:09 | 1876ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 18:04:47 | 1080ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 14:01:40 | 2556ms | 2 NS 1 A 1 MX | 🔓 Insecure |