climbr.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 July 2026 (WHOIS) and first appeared in the .dk zone on 4 July 2026. Its website address 216.24.57.1 is hosted by Render (AS397273) in United States. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 216.24.57.1 | 3600s | ip-216-24-57-1.ingress.render.com | AS397273 | Render | 216.24.57.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www CNAME | climbr-dk.onrender.com (all on onrender.com) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-07-02 |
| Expires | 2027-07-01 (257d) |
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 |
|---|---|---|---|
| 2026-10-09 12:55:22 shown | 696ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 12:10:29 | 1660ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 04:34:23 | 507ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 22:19:55 | 436ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 04:27:03 | 414ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 16:20:10 | 431ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 12:20:26 | 500ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 04:54:46 | 481ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-20 20:33:39 | 867ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 04:27:57 | 4518ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 02:37:47 | 9553ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-09 05:37:34 | 855ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 08:36:01 | 400ms | 2 NS 1 A 1 MX | 🔒 Secure |