mycrm.dk is a .dk domain served by 2 nameservers (pearl.ns.cloudflare.com, sid.ns.cloudflare.com). It was registered on 15 March 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.26.81 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by gw.mycrm.dk. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.26.81 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.135.164 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | gw.mycrm.dk | 136.144.183.154 2a01:7c8:aac7::1 |
gw.swat.dk gw.ams05.transip.net |
AS20857 Signet B.V. AS20857 Signet B.V. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.mycrm.dk → 95.170.85.79 |
| 🔶 Autoconfig | 104.21.26.81 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:87a4 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:1a51 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.26.81,172.67.135.164 ech=AEX+DQBB4wAgACBxLzCVt58u0238+KpWIyBCwB3Sd6EJvNsgsS4+2o/FSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:87a4,2606:4700:3035::6815:1a51 |
| TXT Record |
|---|
| v=spf1 include:spf.swat.dk -all |
| Policy | Record (mycrm.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.swat.dk -all |
| Policy | Record (_dmarc.mycrm.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@mycrm.dk |
| Check | Result |
|---|---|
| Status | ⚠️ Invalid |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✗ Missing / invalid |
| Policy ID | 2026082101 |
| Policy MX | — |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:tlsrpt@mycrm.dk |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | ; |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www | 104.21.26.81 172.67.135.164 2606:4700:3034::ac43:87a4 2606:4700:3035::6815:1a51 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~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: 3/10 · policy: -all
No problems found| 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 | 2416146059 |
| Primary NS (MNAME) | pearl.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 | 2016-03-15 |
| Expires | 2027-03-31 (158d) |
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 |
|---|---|---|---|
| 2026-10-18 00:08:52 | 1720ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-16 23:07:06 | 3349ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-13 21:09:25 | 1264ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-12 19:10:14 | 2497ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-10 08:58:10 | 5257ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 01:45:23 | 1584ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 13:14:17 shown | 2797ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-27 12:40:17 | 1194ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-24 05:49:36 | 1525ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-10 22:34:29 | 7752ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-27 22:51:54 | 2864ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-19 06:44:30 | 4969ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-12 03:32:16 | 9040ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-15 21:06:05 | 2076ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 15:10:14 | 754ms | 2 NS 2 A 1 MX | ❓ Unknown |