trier-kvist.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 8 November 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.252.7 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by mail.trier-kvist.dk. 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 |
|---|---|---|---|---|---|---|---|
| 87.104.252.7 | 3600s | 87-104-252-7.static.kviknet.net | AS204151 | EWII Bredbaand A/S | 87.104.240.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.trier-kvist.dk | 193.200.90.180 | web8.e-studio.dk | AS62121 Christian Ebsen ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 193.200.90.180 |
| 🔶 Autoconfig | 193.200.90.180 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cpanelemaildiscovery.cpanel.net |
| TXT Record |
|---|
| v=spf1 ip4:193.200.90.180 include:_spf.e-studio.dk a mx ip4:87.104.252.7 ~all |
| Policy | Record (trier-kvist.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:193.200.90.180 include:_spf.e-studio.dk a mx ip4:87.104.252.7 ~all |
| www | 87.104.252.7 (AS204151) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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: 3/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.trier-kvist.dk | DzgDSbyVrLHiNqlgCIM0MqVZ6r7LaSRv3p1KxJAhkpM |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026092303 |
| 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 |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2021-11-08 |
| Expires | 2027-11-07 (379d) |
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 |
|---|---|---|---|
| 2026-10-21 00:06:51 shown | 570ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 08:52:00 | 1529ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 20:46:27 | 569ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 14:04:50 | 744ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-25 09:16:31 | 8624ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 08:49:22 | 16907ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 17:08:47 | 1095ms | 3 NS 1 A 1 MX | 🔓 Insecure |