ulla-andersen.dk is a .dk domain served by 5 nameservers (ns1.d-n-s.dk, ns2.d-n-s.dk, ns3.d-n-s.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.142.195.141 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by mail.ulla-andersen.dk. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.d-n-s.dk | 185.215.92.135 | — | AS209959 Mark Weber Andersen |
| ns2.d-n-s.dk | 185.215.92.136 | — | AS209959 Mark Weber Andersen |
| ns3.d-n-s.dk | 185.215.92.137 | — | AS209959 Mark Weber Andersen |
| ns4.d-n-s.dk | — | — | — |
| ns5.d-n-s.dk | 185.215.92.139 | — | AS209959 Mark Weber Andersen |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.142.195.141 | — | web346.mwahost.com | AS8075 | Microsoft Corporation | 52.136.0.0/13 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.ulla-andersen.dk | 52.142.195.141 | web346.mwahost.com | AS8075 Microsoft Corporation |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 0 | 993 | ulla-andersen.dk |
| TXT Record |
|---|
| DNS-Service by D-N-S.DK |
| v=spf1 +a +mx +a:vds346.mwahost.com -all |
| Policy | Record (ulla-andersen.dk) |
|---|---|
| -all (hard fail) | v=spf1 +a +mx +a:vds346.mwahost.com -all |
| Policy | Record (_dmarc.ulla-andersen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www CNAME | ulla-andersen.dk (all on ulla-andersen.dk) → 52.142.195.141 (AS8075) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| 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 | 2021012062 |
| Primary NS (MNAME) | ns1.d-n-s.dk |
| Responsible (RNAME) | hostmaster@d-n-s.dk |
| Refresh | 7200s |
| Retry | 120s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 12:41:16 | 18741ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 07:33:32 | 6649ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-02 10:09:47 | 14456ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 23:58:46 | 9072ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 05:42:16 | 1391ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 16:03:27 | 11282ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 07:48:17 shown | 16564ms | 5 NS 1 A 1 MX | 🔓 Insecure |