fonecase.dk is a .dk domain served by 2 nameservers (aaden.ns.cloudflare.com, harleigh.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.232 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.10.232 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.164.203 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx.simply.com | 94.231.103.108 94.231.106.20 |
mx.simply.com mx.simply.com |
AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::6815:ae8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:a4cb | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.10.232,172.67.164.203 ech=AEX+DQBBHAAgACCWc+EM5I/tFiZdhIyr4XWwawLvNdttYVmQHyetoEKEZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:ae8,2606:4700:3034::ac43:a4cb |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| facebook-domain-verification=4rlh1gmx1h0zvkayjzbrjo6nw7m0op |
| klaviyo-site-verification=TDv7qc |
| v=spf1 include:spf.simply.com -all |
| Policy | Record (fonecase.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.fonecase.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | 104.21.10.232 172.67.164.203 2606:4700:3030::6815:ae8 2606:4700:3034::ac43:a4cb (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network fonecase.dk: 104.21.10.232 172.67.164.203 2606:4700:3030::6815:ae8 2606:4700:3034::ac43:a4cb (AS13335) www.fonecase.dk: 104.21.10.232 172.67.164.203 2606:4700:3030::6815:ae8 2606:4700:3034::ac43:a4cb (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 4B949F05A63FED95FC94B3A83DD70167… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2417442771 |
| Primary NS (MNAME) | aaden.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 22:38:46 shown | 2321ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-24 02:43:17 | 603ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-21 00:28:11 | 749ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-17 06:57:46 | 2557ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-28 06:55:45 | 608ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 06:42:26 | 802ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-07 09:56:05 | 1805ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-21 01:21:12 | 1003ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-19 02:19:08 | 1198ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-14 19:30:56 | 1016ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-02 11:25:33 | 3464ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-19 23:06:13 | 2128ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-17 10:00:16 | 10619ms | 0 NS 0 A 0 MX | ❓ Unknown |