lensi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.15.113.155 is hosted by Scaleway SAS (AS12876) in The Netherlands. Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 51.15.113.155 | 3600s | 155-113-15-51.instances.scw.cloud | AS12876 | Scaleway SAS | 51.15.0.0/16 | 🇳🇱 The Netherlands | Haarlem |
| TXT Record |
|---|
| v=spf1 include:spf.messagingengine.com ~all |
| Policy | Record (lensi.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.messagingengine.com ~all |
| Policy | Record (_dmarc.lensi.dk) |
|---|---|
| p=quarantine | v=DMARC1;p=quarantine;pct=100;rua=mailto:lensi@lensi.dk;ruf=mailto:lensi@lensi.dk; |
| www | 46.30.211.38 (AS51468) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
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 | 2026101001 |
| 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 | 2009-05-22 |
| Expires | 2031-05-31 (1685d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 09:07:39 shown | 1215ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-26 02:35:55 | 847ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-14 19:08:38 | 1713ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-11 23:34:32 | 3286ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-14 16:16:35 | 5524ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-12 22:54:40 | 1196ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 20:08:45 | 2344ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 05:38:29 | 843ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-18 06:03:53 | 1169ms | 2 NS 1 A 2 MX | 🔒 Secure |