eiffel.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.100 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by eiffel.dk. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns5.chosting.dk | — | — | — |
| ns6.chosting.dk | — | — | — |
| ns7.chosting.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.20.216.100 | — | server18.chosting.dk | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | — | eiffel.dk | 178.20.216.100 | server18.chosting.dk | AS21060 Atea A/S |
| TXT Record |
|---|
| v=spf1 ip4:178.20.216.100 include:spf.chosting.dk ~all |
| Policy | Record (eiffel.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:178.20.216.100 include:spf.chosting.dk ~all |
| www CNAME | eiffel.dk (all on eiffel.dk) |
| www vs bare domain | Same network |
| 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: 3/10 · 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 | 2024070701 |
| Primary NS (MNAME) | ns5.chosting.dk |
| Responsible (RNAME) | logs@chosting.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 23:25:57 | 574ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 21:53:31 | 752ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-15 11:50:05 | 9716ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-31 22:30:06 | 2451ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 01:01:27 | 2905ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 22:38:39 | 1021ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 05:40:43 | 829ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 12:38:03 | 722ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 06:15:19 shown | 530ms | 3 NS 1 A 1 MX | 🔓 Insecure |