penta.dk is a .dk domain served by 2 nameservers (dawn.ns.cloudflare.com, graham.ns.cloudflare.com). It was registered on 1 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.134.42 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by penta-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 162.159.134.42 | 300s | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | — | — |
| 162.159.135.42 | 300s | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | penta.dk → 162.159.134.42 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:7::a29f:862a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700:7::a29f:872a | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 1 | 1 | 443 | autodiscover.penta.dk |
| _sipfederationtls._tcp | 1 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| _globalsign-domain-verification=1us_wmNIOfWWWKC79I9kzdNk0kWB8Cw1SCPM9-6RIQ |
| _globalsign-domain-verification=L8kCxaD8Sp9JwthJVE_dDqgJMS5MCdiRv20KLaCvM_ |
| 4g3hs9e0nq92vi8a1ndqpddi8r |
| 637977rs9274ojmgv9cu07r4hl |
| bjod5iK86QL/vZ+wGpBBSH940t7WV4iEJReVH/YEKfg= |
| ca3-e6f6d733fd804f25bf38f3e498f3cc9a |
| facebook-domain-verification=lih0rlt582vebritzyjj5l1t90stzz |
| globalsign-domain-verification=aGqR7proBDu2BcA04TvcGLnhYV_teT9NZWGTr4_Ri_ |
| google-site-verification=zcgTWjcfqbfyI6m6oG7ch4oJnBfc1qY-oBvvrESHH9g |
| mailerlite-domain-verification=30c63db55fb54af7656637e5425bf3a7cab084d9 |
| MS=FEE2C976824D55EB68ABF28A656850FB88DA07A2 |
| MS=ms70573808 |
| rR1HhxZcLaZhQW9Zm6a0J4pAp7syaadlkfAn3L9P6C8= |
| v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email |
| v=spf1 ip4:40.115.39.52 ip4:94.18.196.154 ip4:94.18.196.155 ip4:149.72.54.145 include:spf.mailanyone.net include:emsd1.com include:relay.kinstamailservice.com include:mail.zendesk.com include:_spf.mlsend.com include:spf.protection.outlook.com mx a -all |
| Policy | Record (penta.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:40.115.39.52 ip4:94.18.196.154 ip4:94.18.196.155 ip4:149.72.54.145 include:spf.mailanyone.net include:emsd1.com include:relay.kinstamailservice.com include:mail.zendesk.com include:_spf.mlsend.com include:spf.protection.outlook.com mx a -all |
| www CNAME | penta.hosting.kinsta.cloud (all on kinsta.cloud) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u8302286.wl037.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u8302286.wl037.sendgrid.net | RSA · ~1024 bit below 2048 bit |
| selector1 | selector1-penta-dk._domainkey.pentaadv.a-v1.dkim.mail.microsoft | RSA · ~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: 8/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.penta.dk | penta.dk |
| TXT | penta.dk | MS=FEE2C976824D55EB68ABF28A656850FB88DA07A2 |
| TXT | penta.dk | bjod5iK86QL/vZ+wGpBBSH940t7WV4iEJReVH/YEKfg= |
| TXT | penta.dk | ca3-e6f6d733fd804f25bf38f3e498f3cc9a |
| TXT | penta.dk | facebook-domain-verification=lih0rlt582vebritzyjj5l1t90stzz |
| TXT | penta.dk | rR1HhxZcLaZhQW9Zm6a0J4pAp7syaadlkfAn3L9P6C8= |
| 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 | 2415503776 |
| Primary NS (MNAME) | dawn.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1996-11-01 |
| Expires | 2026-12-31 (72d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 20:01:03 | 1609ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 05:00:30 | 1282ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 15:04:27 | 1380ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-22 04:28:35 shown | 1060ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-18 20:30:58 | 1773ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-18 08:10:40 | 10939ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-06 15:50:54 | 1796ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-26 22:55:29 | 10535ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-07-24 22:09:44 | 10477ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-27 21:08:45 | 1142ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-23 07:29:45 | 1117ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-22 11:15:09 | 1159ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 15:06:54 | 3254ms | 2 NS 2 A 4 MX | ❓ Unknown |