dds.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.76.136.188 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by dds-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 54.76.136.188 | 300s | gw.eu.platform.sh | AS16509 | Amazon.com, Inc. | 54.64.0.0/12 | 🇮🇪 Ireland | Dublin |
| 54.76.137.151 | 300s | gw.eu.platform.sh | AS16509 | Amazon.com, Inc. | 54.64.0.0/12 | 🇮🇪 Ireland | Dublin |
| 54.76.137.79 | 300s | gw.eu.platform.sh | AS16509 | Amazon.com, Inc. | 54.64.0.0/12 | 🇮🇪 Ireland | Dublin |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| apple-domain-verification=hlUmL44G7GGnmM7c |
| google-site-verification=82VYWSyeCihg-uTO5lJuwOVXVdY4RoZcKrpKVHShvDg |
| MS=ms17145814 |
| v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:servers.mcsv.net include:send.heyloyalty.com include:spf.mailanyone.net ~all |
| vpe=3dfa1349 |
| Policy | Record (dds.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:servers.mcsv.net include:send.heyloyalty.com include:spf.mailanyone.net ~all |
| Policy | Record (_dmarc.dds.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;pct=100;rua=mailto:re+phgbthg9stx@dmarc.postmarkapp.com, mailto:dmarc@dds.dk, mailto:dmarc_agg@vali.email;ruf=mailto:dmarc@dds.dk;sp=none;aspf=r |
| www CNAME | dds.dk (all on dds.dk) |
| www vs bare domain | Same network dds.dk: 54.76.136.188 54.76.137.151 54.76.137.79 (AS16509) www.dds.dk: 54.76.136.188 54.76.137.151 54.76.137.79 (AS16509) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u25353851.wl102.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u25353851.wl102.sendgrid.net | RSA · ~2048 bit |
| selector1 | selector1-dds-dk._domainkey.korpskontoret.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-dds-dk._domainkey.korpskontoret.onmicrosoft.com | 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: 6/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091102 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 13:01:56 shown | 2146ms | 3 NS 3 A 1 MX | 🔒 Secure |
| 2026-09-11 17:53:02 | 1433ms | 3 NS 3 A 1 MX | 🔒 Secure |
| 2026-07-04 21:40:19 | 1551ms | 3 NS 3 A 1 MX | 🔒 Secure |
| 2026-06-19 03:57:15 | 2023ms | 3 NS 3 A 1 MX | ⚠️ Bogus |
| 2026-06-17 01:24:12 | 941ms | 3 NS 3 A 1 MX | 🔒 Secure |
| 2026-06-17 01:20:12 | 1413ms | 3 NS 3 A 1 MX | 🔒 Secure |