clavi.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 2 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. On 16 October 2026 we saw it transfer from ONE.COM A/S to Simply.com A/S. Its website address 94.231.103.117 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.117 | 1621s | linux101.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 206s | mx.simply.com | 94.231.103.108 94.231.106.20 |
mx.simply.com mx.simply.com |
AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.117 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (clavi.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.clavi.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | 94.231.103.117 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 4B949F05A63FED95FC94B3A83DD70167… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026101602 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2003-09-02 |
| Expires | 2027-09-30 (348d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 20:48:18 shown | 1086ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-11 13:38:45 | 1911ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-09 06:05:39 | 459ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 23:55:59 | 569ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-11 20:18:48 | 596ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-10 19:06:47 | 735ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 15:38:25 | 3458ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-12 09:28:57 | 9278ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-01 05:57:28 | 816ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 19:58:26 | 2080ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 18:32:26 | 1033ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 17:12:40 | 664ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-16 21:10:21 | 766ms | 2 NS 1 A 4 MX | 🔒 Secure |