nnu-cbs.dk is a .dk domain served by 5 nameservers (ns1.he.net, ns2.he.net, ns3.he.net and 2 more). It was registered on 21 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.19.188.14 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 52.19.188.14 | 900s | ec2-52-19-188-14.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.16.0.0/14 | 🇮🇪 Ireland | Dublin |
| TXT Record |
|---|
| v=spf1 include:mailgun.org ~all |
| Policy | Record (nnu-cbs.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:mailgun.org ~all |
| www CNAME | swaf.wp-hosting.no (all on wp-hosting.no) → 52.19.188.14 (AS16509) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 5/10 · 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 | 2019011404 |
| Primary NS (MNAME) | ns1.he.net |
| Responsible (RNAME) | hostmaster@he.net |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2006-03-21 |
| Expires | 2027-03-31 (161d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-28 06:23:21 shown | 1029ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-07-02 23:14:38 | 1148ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-06-19 13:35:49 | 13846ms | 5 NS 1 A 7 MX | 🔓 Insecure |
| 2026-06-17 13:50:03 | 5525ms | 5 NS 1 A 7 MX | 🔓 Insecure |