arnenielsen.dk is a .dk domain served by 3 nameservers (ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com). It was registered on 24 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.0.78.173 is hosted by Automattic, Inc (AS2635) in United States. Mail is handled by arnenielsen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 192.0.78.173 | 300s | — | AS2635 | Automattic, Inc | 192.0.64.0/18 | 🇺🇸 United States | San Francisco |
| 192.0.78.240 | 300s | — | AS2635 | Automattic, Inc | 192.0.64.0/18 | 🇺🇸 United States | San Francisco |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | arnenielsen.dk → 192.0.78.173 |
| TXT Record |
|---|
| MS=ms22804213 |
| v=spf1 include:_spf.wpcloud.com include:spf.protection.outlook.com ~all |
| Policy | Record (arnenielsen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.wpcloud.com include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.arnenielsen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none; |
| www CNAME | arnenielsen.dk (all on arnenielsen.dk) |
| www vs bare domain | Same network arnenielsen.dk: 192.0.78.173 192.0.78.240 (AS2635) www.arnenielsen.dk: 192.0.78.173 192.0.78.240 (AS2635) |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-arnenielsen-dk._domainkey.arnenielsen.onmicrosoft.com | 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: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.arnenielsen.dk | arnenielsen.dk |
| 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 | 2005071858 |
| Primary NS (MNAME) | ns1.wordpress.com |
| Responsible (RNAME) | hostmaster@wordpress.com |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-03-24 |
| Expires | 2027-03-31 (165d) |
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).
| Domain | Registrar |
|---|---|
| arne.dk | Punktum dk A/S (direct) |
| oliekedel.dk | ONE.COM A/S |
| zealux.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 10:26:50 shown | 971ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-25 02:39:39 | 927ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-22 21:56:39 | 1168ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:40:15 | 1163ms | 3 NS 2 A 1 MX | 🔓 Insecure |