snake-oil.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 80-161-165-76-cable.dk.customer.tdc.net → 80.161.165.76 |
| 🔶 Autoconfig | 80-161-165-76-cable.dk.customer.tdc.net → 80.161.165.76 |
| www CNAME | 80-161-165-76-cable.dk.customer.tdc.net (all on tdc.net) → 80.161.165.76 (AS3292) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.snake-oil.dk | 80-161-165-76-cable.dk.customer.tdc.net |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101101 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2018-03-07 |
| Expires | 2026-12-31 (74d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 13:46:31 shown | 1106ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 22:04:32 | 490ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 17:49:53 | 454ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 02:54:06 | 817ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-03 07:11:40 | 2627ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-17 17:28:45 | 4866ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 14:44:09 | 2478ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 07:27:38 | 2951ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 06:46:21 | 988ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 23:02:14 | 795ms | 2 NS 1 A 0 MX | 🔒 Secure |