trainaarhus.dk is a .dk domain served by 4 nameservers (ns1.exacttarget.com, ns2.exacttarget.com, ns3.exacttarget.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 68.232.204.104 is hosted by Salesforce.com, Inc. (AS14340) in United States. Mail is handled by inbound-reply.s4.exacttarget.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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 68.232.204.104 | 3600s | reply-mx.s4.exacttarget.com | AS14340 | Salesforce.com, Inc. | 68.232.192.0/20 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | inbound-reply.s4.exacttarget.com | 198.245.89.114 | inbound-reply.s4.exacttarget.com | AS14340 Salesforce.com, Inc. |
| TXT Record |
|---|
| google-site-verification=BdU5Ib0nEO4P5tpR4zzbAb4uQ63kquwLHuIzbwlXODI |
| spf2.0/pra include:cust-senderid.exacttarget.com -all |
| v=spf1 include:cust-spf.exacttarget.com -all |
| Policy | Record (trainaarhus.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:cust-spf.exacttarget.com -all |
| Policy | Record (_dmarc.trainaarhus.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@dmarc.everest.email; ruf=mailto:dmarc_fr@dmarc.everest.email; adkim=r; aspf=r; pct=100; |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 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: 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 | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2022092001 |
| Primary NS (MNAME) | ns1.exacttarget.com |
| Responsible (RNAME) | hostmaster@exacttarget.com |
| Refresh | 7200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 21:25:11 | 1029ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 15:29:01 | 2622ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-01 08:31:34 | 989ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 19:29:06 shown | 1143ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 15:32:54 | 1034ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 05:52:30 | 1488ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 16:41:06 | 3159ms | 4 NS 1 A 1 MX | 🔓 Insecure |