yoo.dk is a .dk domain served by 2 nameservers (angelina.ns.cloudflare.com, brian.ns.cloudflare.com). It was registered on 24 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.212.169.91 is hosted by M247 Europe SRL (AS9009) in Denmark. Mail is handled by yoo.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 185.212.169.91 | 300s | no-mans-land.m247.com | AS9009 | M247 Europe SRL | 185.212.168.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | yoo.dk | 185.212.169.91 | no-mans-land.m247.com | AS9009 M247 Europe SRL |
| TXT Record |
|---|
| google-site-verification=uYtfBmxHctSwWH9CtLOxX--0W_qXSJHRN7B-07UVStw |
| v=spf1 +a +mx +ip4:43.230.160.2 +ip4:43.230.160.47 include:relay.mailchannels.net ~all |
| Policy | Record (yoo.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:43.230.160.2 +ip4:43.230.160.47 include:relay.mailchannels.net ~all |
| 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 | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www CNAME | c6490681.tier1.quicns.com (all on quicns.com) → 185.212.169.91 (AS9009) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA Invalid key data — receivers can't verify signatures |
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| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.yoo.dk | T8YnhSAJwuptxh-BPrY4h38ZKeeatyE4_WSabDmRr2s |
| TXT | _acme-challenge.yoo.dk | h4EG0zW1HiHdM5RZsxvCeLPqroaq7njvvxMLQQZ-0lQ |
| 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 | 2417226347 |
| Primary NS (MNAME) | angelina.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | NETIM |
| Registered | 2024-01-24 |
| Expires | 2027-01-23 (98d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 23:31:51 shown | 673ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 12:44:22 | 7001ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 04:43:22 | 3280ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-06 01:58:37 | 13955ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-05 02:46:38 | 4934ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 11:14:17 | 3560ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 19:57:11 | 5582ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-10 12:38:48 | 10118ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 13:06:39 | 3232ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 18:48:06 | 1285ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-05 21:11:28 | 1347ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-04 19:57:24 | 2316ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 09:35:35 | 937ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 18:51:28 | 1157ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 23:56:48 | 1160ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 15:18:48 | 1080ms | 2 NS 1 A 1 MX | 🔓 Insecure |