hs-co.dk is a .dk domain served by 2 nameservers (mustafa.ns.cloudflare.com, sunny.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx0a-001dcc01.pphosted.com, mx0b-001dcc01.pphosted.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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx0a-001dcc01.pphosted.com | 148.163.157.10 | mx0a-001dcc01.pphosted.com | AS26211 Proofpoint, Inc. |
| 10 | 300s | mx0b-001dcc01.pphosted.com | 148.163.159.10 | mx0b-001dcc01.pphosted.com | AS22843 Proofpoint, Inc. |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | autodiscover.accenture.com |
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms76044233 |
| MS=ms95553072 |
| p2n370r40t1ro82qa82rq6g5lp |
| v=spf1 include:accenture.com -all |
| Policy | Record (hs-co.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:accenture.com -all |
| Policy | Record (_dmarc.hs-co.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;fo=1;aspf=s;rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:dmarc-rua-d2@accenture.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com,mailto:dmarc-ruf-d2@accenture.com |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves hs-co.dk: no address www.hs-co.dk: no address |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 4/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.hs-co.dk | On-Sjj5MYFXL9tX5XYpLt_vQsCFmEBUO8o59ugv0Dqw |
| 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 | 2405396121 |
| Primary NS (MNAME) | mustafa.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 15:53:34 | 1282ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-23 12:12:45 | 913ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-11 10:59:35 | 1327ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-31 00:54:22 | 2357ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-27 21:54:05 | 1105ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-24 18:51:49 | 1401ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-07-22 11:01:21 | 1981ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-28 02:34:30 shown | 1313ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-24 04:02:22 | 1076ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-22 18:03:49 | 1121ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 08:47:45 | 895ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-18 12:52:32 | 2765ms | 2 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-17 15:05:50 | 280ms | 0 NS 0 A 0 MX | ❓ Unknown |