atmocore.dk is a .dk domain served by 2 nameservers (abby.ns.cloudflare.com, miles.ns.cloudflare.com). It was registered on 8 July 2026 (WHOIS) and first appeared in the .dk zone on 9 July 2026. Its website address 104.21.58.71 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by atmocore-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 |
|---|---|---|---|---|---|---|---|
| 104.21.58.71 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.157.121 | 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 |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:3a47 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:9d79 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.58.71,172.67.157.121 ech=AEX+DQBBygAgACDTQo5eoPD7zu8ZIhY3Y+ajdH5rg3o3FfAVjnZNEajqVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3a47,2606:4700:3036::ac43:9d79 |
| TXT Record |
|---|
| MS=ms91236200 |
| v=spf1 include:spf.protection.outlook.com ~all |
| Policy | Record (atmocore.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.atmocore.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:95e7b62bb11e4a8e9c283b74040fc46d@dmarc-reports.cloudflare.net |
| www | 104.21.58.71 172.67.157.121 2606:4700:3033::6815:3a47 2606:4700:3036::ac43:9d79 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network atmocore.dk: 104.21.58.71 172.67.157.121 2606:4700:3033::6815:3a47 2606:4700:3036::ac43:9d79 (AS13335) www.atmocore.dk: 104.21.58.71 172.67.157.121 2606:4700:3033::6815:3a47 2606:4700:3036::ac43:9d79 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-atmocore-dk._domainkey.atmocoreaps.q-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-atmocore-dk._domainkey.atmocoreaps.q-v1.dkim.mail.microsoft | 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: 1/10 · 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 | 2417464037 |
| Primary NS (MNAME) | abby.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2026-07-08 |
| Expires | 2027-07-07 (261d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 14:40:17 shown | 2981ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 21:27:46 | 848ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 07:36:53 | 916ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-20 19:43:47 | 1651ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-17 21:53:46 | 1012ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-28 01:19:28 | 2886ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 23:43:43 | 1440ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-17 06:51:36 | 3681ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-20 11:15:33 | 1303ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-19 03:49:18 | 2226ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-09 08:32:57 | 2947ms | 2 NS 1 A 0 MX | 🔒 Secure |