neopatch.dk is a .dk domain served by 2 nameservers (ns1.lasse-it.dk, ns2.lasse-it.dk). It was registered on 10 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.52.61.131 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by neopatch.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.lasse-it.dk | 86.52.61.131 | 86-52-61-131.norlyscustomer.net | AS39642 Sinal A/S |
| ns2.lasse-it.dk | 2a13:e740:20f:9ca3::2 91.229.203.91 |
— — |
AS216275 Netnoerden ApS AS216275 Netnoerden ApS |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 86.52.61.131 | 300s | 86-52-61-131.norlyscustomer.net | AS39642 | Sinal A/S | 86.52.0.0/16 | 🇩🇰 Denmark | Viborg |
| 91.229.203.91 | 300s | — | AS216275 | Netnoerden ApS | 91.229.203.0/24 | 🇩🇰 Denmark | Virum |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 300s | neopatch.dk | 2a13:e740:20f:9ca3::2 86.52.61.131 91.229.203.91 |
— 86-52-61-131.norlyscustomer.net — |
AS216275 Netnoerden ApS AS39642 Sinal A/S AS216275 Netnoerden ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | neopatch.dk → 91.229.203.91 |
| 🔶 Autoconfig | neopatch.dk → 91.229.203.91 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a13:e740:20f:9ca3::2 | 300s | — | AS216275 | Netnoerden ApS | 2a13:e740:0:0:0:0:0:0/29 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 a:mail.neopatch.dk -all |
| Policy | Record (neopatch.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:mail.neopatch.dk -all |
| Policy | Record (_dmarc.neopatch.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:re+lmmza2uqx8v@dmarc.postmarkapp.com; sp=reject; aspf=r; |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 20261020 |
| max_age | 4809600s |
| Policy MX | lasse-it.dk, neopatch.dk |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:postmaster@lasse-it.dk |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www CNAME | neopatch.dk (all on neopatch.dk) |
| www vs bare domain | Same network neopatch.dk: 86.52.61.131 91.229.203.91 2a13:e740:20f:9ca3::2 (AS39642 AS216275) www.neopatch.dk: 86.52.61.131 91.229.203.91 2a13:e740:20f:9ca3::2 (AS39642 AS216275) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 0 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~4096 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| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.neopatch.dk | neopatch.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.neopatch.dk | DANE-EE · SPKI · SHA-256 | 7B86AFB1359757E6005D8C6B629C8A81… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026021139 |
| Primary NS (MNAME) | ns1.lasse-it.dk |
| Responsible (RNAME) | root@lasse-it.dk |
| Refresh | 7200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2023-02-10 |
| Expires | 2027-02-09 (108d) |
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 |
|---|---|---|---|
| 2026-10-23 15:50:37 shown | 4298ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-20 18:47:45 | 642ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-03 23:49:55 | 2520ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-29 23:18:50 | 1052ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-27 23:00:17 | 2863ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-08 15:03:34 | 3004ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 11:26:01 | 5400ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-16 04:19:00 | 1180ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-22 21:29:00 | 2861ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-30 02:41:52 | 957ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-18 05:18:24 | 993ms | 2 NS 2 A 1 MX | 🔒 Secure |