merrybio.dk is a .dk domain served by 2 nameservers (betty.ns.cloudflare.com, gerardo.ns.cloudflare.com). It was registered on 16 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.55.79 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by merrybio-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 |
|---|---|---|---|---|---|---|---|
| 104.21.55.79 | 600s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.170.193 | 600s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:aac1 | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:374f | 600s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.55.79,172.67.170.193 ech=AEX+DQBBwAAgACBcatv0vcdu5GkpvPstOSLsHt4RtzmMTrUkgy4nfjAxUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:aac1,2606:4700:3037::6815:374f |
| TXT Record |
|---|
| MS=ms12665888 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (merrybio.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.merrybio.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www CNAME | ext-cust.squarespace.com (all on squarespace.com) |
| www vs bare domain | Different networks merrybio.dk: 104.21.55.79 172.67.170.193 2606:4700:3032::ac43:aac1 2606:4700:3034::6815:374f (AS13335) (all like this)www.merrybio.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-merrybio-dk._domainkey.visionejendomme.y-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-merrybio-dk._domainkey.visionejendomme.y-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 | 2406575695 |
| Primary NS (MNAME) | betty.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-03-16 |
| Expires | 2027-03-15 (148d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 09:10:04 | 3702ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-12 02:50:23 | 2460ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-11 01:53:49 | 1990ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-28 05:31:14 | 801ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-15 21:44:44 | 1810ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-13 09:55:37 | 6200ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-16 16:19:09 | 1939ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-27 17:24:48 | 1029ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-21 17:26:57 shown | 784ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 15:26:24 | 708ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:18:46 | 1050ms | 2 NS 2 A 1 MX | 🔓 Insecure |