discoverable.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 10 October 2026 (WHOIS) and first appeared in the .dk zone on 11 October 2026. Its website address 199.36.158.100 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 199.36.158.100 | 3600s | — | AS54113 | Fastly, Inc. | 199.36.158.0/24 | 🇺🇸 United States | — |
| TXT Record |
|---|
| google-site-verification=aiZ4_sokz6sFhrEQ0jiKahEudzaa_SqtFWJsTW1zWQ0 |
| google-site-verification=pN7BWGn5sHU6o2BKiAg4Ff0tQJFMkzNkvyNhearFzos |
| hosting-site=discovery-34791 |
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (discoverable.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| www CNAME | discovery-34791.web.app (all on web.app) |
| www vs bare domain | Same network discoverable.dk: 199.36.158.100 (AS54113) www.discoverable.dk: 199.36.158.100 2620:0:890::100 (AS54113) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | 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 | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101111 |
| 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 | 2026-10-10 |
| Expires | 2027-10-09 (353d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 10:11:54 | 814ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-12 09:38:36 shown | 977ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-11 08:34:30 | 389ms | 3 NS 1 A 0 MX | 🔒 Secure |