pearsonelt.dk is a .dk domain served by 3 nameservers (dns-amer-2.ptns.pearson.com, dns-apac-1.ptns.pearson.com, dns-emea-1.ptns.pearson.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.182.72.18 is hosted by Pearson Shared Services Ltd (AS29016) in United States. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 159.182.72.18 | 60s | lo1.park.global.pearson.com | AS29016 | Pearson Shared Services Ltd | 159.182.72.0/21 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | park.global.pearson.com → 159.182.72.18 |
| 🔶 Autoconfig | park.global.pearson.com → 159.182.72.18 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (pearsonelt.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www CNAME | park.global.pearson.com (all on pearson.com) → 159.182.72.18 (AS29016) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.pearsonelt.dk | park.global.pearson.com |
| 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 | 5 |
| Primary NS (MNAME) | dns-amer-2.ptns.pearson.com |
| Responsible (RNAME) | gns-dnsoperations@pearson.com |
| Refresh | 900s |
| Retry | 900s |
| Expire | 2592000s |
| Minimum (neg-cache TTL) | 900s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-20 05:01:22 shown | 4674ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-18 07:29:09 | 7182ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-02 22:36:48 | 3918ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 07:26:55 | 6055ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-26 14:50:30 | 2443ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-25 15:46:04 | 4796ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-23 15:31:15 | 5048ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-19 21:28:45 | 5709ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-18 00:25:05 | 7180ms | 3 NS 1 A 0 MX | 🔓 Insecure |