opticals.dk is a .dk domain served by 2 nameservers (ns1.centos-webpanel.com, ns2.centos-webpanel.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.154.25.61 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by opticals.dk. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.centos-webpanel.com | 54.36.136.192 | freedns.centos-webpanel.com | AS16276 OVH SAS |
| ns2.centos-webpanel.com | 198.27.104.41 | ip41.ip-198-27-104.net | AS16276 OVH SAS |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 95.154.25.61 | — | 95-154-25-61.norlyscustomer.net | AS39642 | Sinal A/S | 95.154.0.0/18 | 🇩🇰 Denmark | Outrup |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | — | opticals.dk | 95.154.25.61 | 95-154-25-61.norlyscustomer.net | AS39642 Sinal A/S |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:95.154.25.61 ~all |
| Policy | Record (opticals.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:95.154.25.61 ~all |
| Policy | Record (_dmarc.opticals.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www CNAME | opticals.dk (all on opticals.dk) → 95.154.25.61 (AS39642) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~1024 bit below 2048 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: 2/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2024113042 |
| Primary NS (MNAME) | ns1.centos-webpanel.com |
| Responsible (RNAME) | postmaster@opticals.dk |
| Refresh | 3600s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 13:39:40 | 9430ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 02:00:34 | 6520ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-08 09:25:38 | 11249ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 02:20:40 | 11335ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 10:59:19 | 14497ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 12:25:35 | 10799ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-18 18:34:45 | 4847ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-26 23:57:38 | 3836ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 15:16:52 | 2492ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 19:00:47 | 6472ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:50:18 shown | 3861ms | 2 NS 1 A 1 MX | 🔓 Insecure |