hayscareer.dk is a .dk domain served by 2 nameservers (mckenzie.ns.cloudflare.com, ruben.ns.cloudflare.com). It was registered on 28 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.133 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by custmx.cscdns.net. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.6.133 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.154.222 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | custmx.cscdns.net | 198.58.121.58 | — | AS63949 Akamai Connected Cloud |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:9ade | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:685 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.6.133,172.67.154.222 ech=AEX+DQBBwwAgACDab56E+jT1B1aHGn/+xBiOz5vOzPwysnRI+2i/yuzWJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9ade,2606:4700:3034::6815:685 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (hayscareer.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.hayscareer.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:1c31c1f9bf9f725@rep.dmarcanalyzer.com; ruf=mailto:1c31c1f9bf9f725@for.dmarcanalyzer.com; fo=1; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | sectigo.com |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | sectigo.com |
| 0 | issuewild | ssl.com |
| www | 104.21.6.133 172.67.154.222 2606:4700:3032::ac43:9ade 2606:4700:3034::6815:685 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network hayscareer.dk: 104.21.6.133 172.67.154.222 2606:4700:3032::ac43:9ade 2606:4700:3034::6815:685 (AS13335) www.hayscareer.dk: 104.21.6.133 172.67.154.222 2606:4700:3032::ac43:9ade 2606:4700:3034::6815:685 (AS13335) |
| Wildcard | No |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.hayscareer.dk | SeLnaTituoZAS_j6pPJQTSYwR23Ywo3ZGnsOMHxAWis |
| TXT | _acme-challenge.hayscareer.dk | wRcwt5R5BLDaLyU_3NGSycgD1r8AyDxDdEhDgw6A7KQ |
| 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 | 2415316577 |
| Primary NS (MNAME) | mckenzie.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2015-05-28 |
| Expires | 2027-05-31 (215d) |
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 |
|---|---|
| hays-technology.dk | CSC Digital Brand Service, Inc |
| hays.dk | CSC Digital Brand Service, Inc |
| hayscodeco.dk | CSC Digital Brand Service, Inc |
| haysrefexchange.dk | CSC Digital Brand Service, Inc |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 03:54:26 | 1226ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-18 19:31:39 | 5440ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-13 12:40:26 | 5711ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 12:38:28 | 856ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-21 02:35:12 shown | 1189ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-10 11:48:16 | 1494ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-21 11:27:27 | 9193ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-20 11:01:57 | 10504ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-16 02:49:36 | 3077ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-23 02:45:36 | 1641ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-24 19:12:04 | 2295ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-23 04:32:21 | 1020ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-22 09:48:19 | 1430ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 11:47:52 | 699ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-19 22:15:10 | 2457ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-19 19:44:02 | 1561ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:07:30 | 1044ms | 2 NS 2 A 1 MX | ⚠️ Bogus |
| 2026-06-17 11:03:30 | 1480ms | 2 NS 2 A 1 MX | ⚠️ Bogus |
| 2026-06-17 10:59:42 | 1717ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 10:53:47 | 1848ms | 2 NS 2 A 1 MX | 🔓 Insecure |