uhlig.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.94 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by uhlig.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 195.242.130.94 | 300s | web3.e-studio.dk | AS62121 | Christian Ebsen ApS | 195.242.130.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | uhlig.dk | 195.242.130.94 2001:67c:564:fffc::3001 |
web3.e-studio.dk — |
AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 195.242.130.94 |
| 🔶 Autoconfig | 195.242.130.94 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:67c:564:fffc::3001 | 14400s | — | AS62121 | Christian Ebsen ApS | 2001:67c:564:0:0:0:0:0/48 | 🇩🇰 Denmark | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cpanelemaildiscovery.cpanel.net |
| TXT Record |
|---|
| v=spf1 ip4:195.242.130.94 include:_spf.e-studio.dk -all |
| Policy | Record (uhlig.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:195.242.130.94 include:_spf.e-studio.dk -all |
| www CNAME | uhlig.dk (all on uhlig.dk) |
| www vs bare domain | Same network uhlig.dk: 195.242.130.94 2001:67c:564:fffc::3001 (AS62121) www.uhlig.dk: 195.242.130.94 2001:67c:564:fffc::3001 (AS62121) |
| Wildcard | No |
| Denial of existence | NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| 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: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.uhlig.dk | zFNGCGhMXmAqiebonipa02eLvo6NtWJG-pv-k_xBKXM |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026042801 |
| Primary NS (MNAME) | ns1.e-studio.dk |
| Responsible (RNAME) | hostmaster@mailrelay.e-studio.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-04 23:33:44 | 561ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 22:22:06 | 2157ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 18:39:46 | 730ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-30 08:47:38 | 704ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 13:01:38 shown | 2972ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 07:59:34 | 975ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 22:45:43 | 705ms | 3 NS 1 A 1 MX | 🔒 Secure |