bystruwe.dk is a .dk domain served by 3 nameservers (ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com). It was registered on 30 June 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.0.78.181 is hosted by Automattic, Inc (AS2635) in United States. Mail is handled by smtp-fwd.wordpress.com. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 192.0.78.181 | 300s | — | AS2635 | Automattic, Inc | 192.0.64.0/18 | 🇺🇸 United States | San Francisco |
| 192.0.78.234 | 300s | — | AS2635 | Automattic, Inc | 192.0.64.0/18 | 🇺🇸 United States | San Francisco |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | smtp-fwd.wordpress.com | 192.0.82.251 | smtp1-fwd.dfw.wordpress.com | AS2635 Automattic, Inc |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | bystruwe.dk → 192.0.78.181 |
| 🔶 Autoconfig | bystruwe.dk → 192.0.78.234 |
| TXT Record |
|---|
| v=spf1 include:_spf.wpcloud.com ~all |
| Policy | Record (bystruwe.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.wpcloud.com ~all |
| Policy | Record (_dmarc.bystruwe.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none; |
| www CNAME | bystruwe.dk (all on bystruwe.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.bystruwe.dk | bystruwe.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 | 2019-06-30 |
| Expires | 2027-06-30 (252d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 06:26:51 | 574ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-27 11:23:17 shown | 775ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-28 17:43:06 | 826ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-16 18:25:34 | 545ms | 3 NS 2 A 1 MX | 🔓 Insecure |