snesl.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.89.248.201 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.89.248.201 | — | 0x5359f8c9.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 83.89.0.0/16 | 🇩🇰 Denmark | Skovlunde |
| TXT Record |
|---|
| protonmail-verification=108010409866445379c10f096fd2e29ec6d3eebb |
| v=spf1 include:_spf.protonmail.ch include:_custspf.one.com ~all |
| Policy | Record (snesl.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch include:_custspf.one.com ~all |
| Policy | Record (_dmarc.snesl.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 83.89.248.201 (AS3292) (address records, no CNAME) |
| 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 |
DNS lookups: 3/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026060901 |
| 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 | 2022-05-09 |
| Expires | 2027-05-08 (193d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 22:10:40 | 1271ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-03 12:00:16 | 776ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 23:53:46 | 4512ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 23:45:56 | 743ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 16:19:02 | 1892ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-15 06:08:34 | 619ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-08 05:54:56 | 1161ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-11 07:28:19 | 3050ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-09 16:46:35 | 913ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 18:39:14 | 1908ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-22 12:57:14 | 601ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 23:38:57 shown | 577ms | 2 NS 1 A 2 MX | 🔒 Secure |