disctree.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 8 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.227.38.65 is hosted by Cloudflare, Inc. (AS13335) in Canada. Mail is handled by mx.simply.com. The zone is DNSSEC-signed but currently fails validation, publishes a DMARC policy and has no IPv6 address. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| ns4.simply.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 23.227.38.65 | — | myshopify.com | AS13335 | Cloudflare, Inc. | 23.227.38.0/23 | 🇨🇦 Canada | Ottawa |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| TXT Record |
|---|
| facebook-domain-verification=b48dluuemxtjbnmsnjjgtt5o39pig9 |
| google-site-verification=dvq-2_AvikvBGEv1QIzJvn2K7o5IcDbhqdXlUc8L5Fg |
| v=spf1 include:spf.simply.com include:shops.shopify.com -all |
| Policy | Record (disctree.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com include:shops.shopify.com -all |
| Policy | Record (_dmarc.disctree.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; ruf=mailto:info@disctree.dk; fo=1; |
| www CNAME | shops.myshopify.com (all on myshopify.com) |
| www vs bare domain | Same network |
| 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: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: insecurity proof failed |
| Field | Value |
|---|---|
| Serial | 2025091400 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2021-02-08 |
| Expires | 2028-02-29 (495d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:32:17 | 783ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 09:30:00 | 433ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 07:14:20 | 1397ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 07:00:08 | 575ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 06:57:40 | 707ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 06:52:55 | 807ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 06:48:15 | 487ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 07:51:25 | 632ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 22:23:33 | 514ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 01:12:52 | 734ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 19:04:13 | 669ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 09:40:02 | 1411ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 11:49:27 | 385ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 10:51:01 | 580ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 03:24:21 shown | 465ms | 4 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-17 03:20:16 | 445ms | 4 NS 1 A 1 MX | 🔒 Secure |