adecco.dk is a .dk domain served by 4 nameservers (ns1-eu.123ns.eu, ns2-eu.123ns.de, ns3-eu.123ns.eu and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. 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-eu.123ns.eu | — | — | — |
| ns2-eu.123ns.de | — | — | — |
| ns3-eu.123ns.eu | — | — | — |
| ns4-eu.123ns.de | — | — | — |
| TXT Record |
|---|
| v=spf1 include:_spf.qualtrics.com -all |
| Policy | Record (adecco.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.qualtrics.com -all |
| Policy | Record (_dmarc.adecco.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:2cd9750f0d9c816@rep.dmarcanalyzer.com; ruf=mailto:2cd9750f0d9c816@for.dmarcanalyzer.com; fo=1; |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:domain@adeccogroup.com |
| 0 | issue | digicert.com |
| 0 | issue | letsencrypt.org |
| 0 | issue | sectigo.com |
| 0 | issuewild | digicert.com |
| www | Exists, no address |
| www vs bare domain | Neither resolves adecco.dk: no address www.adecco.dk: no address |
| Wildcard | No |
DNS lookups: 1/10 · 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026051803 |
| Primary NS (MNAME) | ns1-eu.123ns.eu |
| Responsible (RNAME) | hostmaster@123ns.eu |
| Refresh | 43200s |
| Retry | 14400s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 21600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 19:16:25 | 1430ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-21 18:54:41 | 2201ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-26 16:31:38 | 1704ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-16 16:23:48 | 3390ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-22 12:17:56 | 2189ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 16:11:46 | 1046ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-20 03:20:27 | 626ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 12:59:28 shown | 1118ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 12:57:21 | 1004ms | 4 NS 0 A 0 MX | 🔓 Insecure |