usi.dk is a .dk domain served by 6 nameservers (ns1.inleed.net, ns2.inleed.net, ns3.inleed.net and 3 more). It was registered on 1 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.66.60.10 is hosted by Yelles AB (AS206170) in Sweden. Mail is handled by mail.unisonsentrionimport.se. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 188.66.60.10 | 300s | ns15.inleed.net | AS206170 | Yelles AB | 188.66.60.0/22 | 🇸🇪 Sweden | Stockholm |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.unisonsentrionimport.se | 188.66.60.10 2a0d:5f47:fffb:cafe:115::1 |
ns15.inleed.net ns15.inleed.net |
AS206170 Yelles AB AS206170 Yelles AB |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a0d:5f47:fffb:cafe:115::1 | 300s | ns15.inleed.net | AS206170 | Yelles AB | 2a0d:5f47:fffa:0:0:0:0:0/47 | 🇸🇪 Sweden | Stockholm |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.inleed.se |
| TXT Record |
|---|
| v=spf1 a mx include:spf.inleed.se ip4:188.66.60.10 -all |
| Policy | Record (usi.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:spf.inleed.se ip4:188.66.60.10 -all |
| Policy | Record (_dmarc.usi.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none; |
| www | 188.66.60.10 2a0d:5f47:fffb:cafe:115::1 (AS206170) (address records, no CNAME) |
| www vs bare domain | Same network usi.dk: 188.66.60.10 2a0d:5f47:fffb:cafe:115::1 (AS206170) www.usi.dk: 188.66.60.10 2a0d:5f47:fffb:cafe:115::1 (AS206170) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080101 |
| Primary NS (MNAME) | ns1.inleed.net |
| Responsible (RNAME) | hostmaster@unisonsentrionimport.se |
| Refresh | 300s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2025-05-01 |
| Expires | 2035-04-30 (3117d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 18:44:11 | 2563ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 18:26:45 | 804ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 17:30:33 | 585ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 12:51:04 | 911ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 20:09:59 | 4772ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 03:19:05 shown | 1347ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 10:50:46 | 1946ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 20:45:10 | 3138ms | 6 NS 1 A 1 MX | 🔒 Secure |