producerresponsibility.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.7.158.53 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by producerresponsibility-dk.mail.protection.outlook.com. 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 |
|---|---|---|---|---|---|---|---|
| 81.7.158.53 | 3600s | — | AS47292 | Sentia Denmark A/S | 81.7.158.0/23 | 🇩🇰 Denmark | Kongens Lyngby |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| _eln7ey5zhu2g2dv6iwwp0josv2w12kg |
| _globalsign-domain-verification=L5HDl5mJ_mj0_FkrJujSaGbq9_FrFGtAuXIdNnIeow |
| _o9r6nm5xm7foejvw5ekyc3bhzwmxhlt |
| _t4ycu8j1hy80fwhp6v6n0xs03czcze4 |
| 2d06lgbsz1t4syv0hbn1ydq5dtjsgghl |
| MS=ms63315901 |
| v=spf1 a ip4:13.93.108.177 ip4:81.7.158.165 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all |
| Policy | Record (producerresponsibility.dk) |
|---|---|
| -all (hard fail) | v=spf1 a ip4:13.93.108.177 ip4:81.7.158.165 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all |
| www | 81.7.158.53 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network producerresponsibility.dk: 81.7.158.53 (AS47292) www.producerresponsibility.dk: 81.7.158.53 (AS47292) |
| 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| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 14:57:58 shown | 990ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 13:58:39 | 924ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 06:53:39 | 812ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 10:52:24 | 1615ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 04:22:40 | 1157ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-23 01:37:30 | 1202ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-22 15:47:22 | 2387ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 07:58:25 | 5185ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 21:50:49 | 879ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 04:26:21 | 3847ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 04:07:43 | 2137ms | 2 NS 1 A 1 MX | 🔒 Secure |