pulsure.dk is a .dk domain served by 5 nameservers (ns1.powerhosting.dk, ns2.powerhosting.dk, ns3.powerhosting.dk and 2 more). It was registered on 3 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.79.5 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by mailscanner.powerhosting.dk, backup-mx.powerhosting.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 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 |
|---|---|---|---|---|---|---|---|
| 185.31.79.5 | 3600s | v4-elastic-ingress.balancer01.hyperscalemega.cloud | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.31.79.5 |
| 🔶 Autoconfig | autoconfig.powerhosting.dk → 188.116.39.132 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:b920:3:1337::5 | 3600s | — | AS47527 | DLX A/S | 2a00:b920:0:0:0:0:0:0/29 | 🇩🇰 Denmark | Herning |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | autodiscover.powerhosting.dk |
| _imap._tcp | 20 | 10 | 143 | mail1.powerhosting.dk |
| _imaps._tcp | 10 | 10 | 993 | mail1.powerhosting.dk |
| TXT Record |
|---|
| facebook-domain-verification=0so9vrot4vu1xosmusx9e4hiawg9c0 |
| google-site-verification=NElfJqMMPi6eOLj3r8UXHocjSh59E2fhWXJwPUpB2e4 |
| klaviyo-site-verification=Whrb3T |
| v=spf1 include:_spf.powerhosting.dk include:trustpilotservice.com include:_spf.google.com include:servers.mcsv.net include:mail.zendesk.com include:spf.herodesk-mails.io include:send.heysender.com include:_spf.herodesk-mails.io ~all |
| Policy | Record (pulsure.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.powerhosting.dk include:trustpilotservice.com include:_spf.google.com include:servers.mcsv.net include:mail.zendesk.com include:spf.herodesk-mails.io include:send.heysender.com include:_spf.herodesk-mails.io ~all |
| Policy | Record (_dmarc.pulsure.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | elastic.lb.powerhosting.dk (all on powerhosting.dk) |
| www vs bare domain | Same network pulsure.dk: 185.31.79.5 2a00:b920:3:1337::5 (AS47527) www.pulsure.dk: 185.31.79.5 2a00:b920:3:1337::5 (AS47527) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | ph._domainkey.powerhosting.dk | RSA · ~1024 bit below 2048 bit |
| k1 | dkim.mcsv.net | RSA · ~1024 bit below 2048 bit |
| s1 | s1.domainkey.u41271695.wl196.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u41271695.wl196.sendgrid.net | 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: 9/10 · policy: ~all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.backup-mx.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| SMTP _25._tcp.mailscanner.powerhosting.dk | DANE-EE · SPKI · SHA-256 | 3C02E6711E7E08A1889E67D27C35D230… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082001 |
| Primary NS (MNAME) | ns1.powerhosting.dk |
| Responsible (RNAME) | zonemaster@powerhosting.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-02-03 |
| Expires | 2028-03-31 (529d) |
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 |
|---|---|---|---|
| 2026-10-18 09:45:43 | 4000ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-17 08:48:31 | 1447ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-15 06:25:19 | 1486ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-08 12:09:49 | 2809ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 05:50:37 | 2123ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 03:26:49 | 2282ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-21 12:39:01 | 1872ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-16 03:12:02 | 1775ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-09 01:52:33 | 1551ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 17:46:33 | 1140ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-20 14:25:36 shown | 27164ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-13 07:57:52 | 11673ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-06 09:22:40 | 2900ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-24 00:26:22 | 2881ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-16 15:45:13 | 2843ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-12 19:34:21 | 2238ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-08 23:50:35 | 6327ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 10:04:44 | 1106ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 03:10:56 | 1233ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-18 08:18:30 | 1550ms | 5 NS 1 A 2 MX | 🔒 Secure |