suli.dk is a .dk domain served by 2 nameservers (ns1.wedohosting.dk, ns2.wedohosting.dk). It was registered on 22 July 2026 (WHOIS) and first appeared in the .dk zone on 23 July 2026. Its website address 77.247.73.93 is hosted by Rackhosting.com ApS (AS31590) in Denmark. Mail is handled by mail.wedohosting.dk. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|
| ns1.wedohosting.dk | 77.247.73.93 | — | AS31590 Rackhosting.com ApS |
| ns2.wedohosting.dk | 77.247.73.93 | — | AS31590 Rackhosting.com ApS |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.247.73.93 | 3600s | — | AS31590 | Rackhosting.com ApS | 77.247.64.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mail.wedohosting.dk | 77.247.73.93 | — | AS31590 Rackhosting.com ApS |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 0 | 993 | mail.wedohosting.dk |
| TXT Record |
|---|
| v=spf1 +a +mx +a:web01.wedohosting.dk -all |
| Policy | Record (suli.dk) |
|---|---|
| -all (hard fail) | v=spf1 +a +mx +a:web01.wedohosting.dk -all |
| Policy | Record (_dmarc.suli.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; adkim=s; aspf=s |
| www CNAME | suli.dk (all on suli.dk) → 77.247.73.93 (AS31590) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| 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| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026072211 |
| Primary NS (MNAME) | ns1.wedohosting.dk |
| Responsible (RNAME) | webmaster@wedohosting.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | Wedohosting ApS |
| Registered | 2026-07-22 |
| Expires | 2027-07-21 (277d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 05:54:57 | 1399ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-07 14:47:45 | 4247ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 11:33:03 | 2435ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 11:15:56 | 1796ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 11:00:22 | 1221ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 20:51:23 | 569ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 13:34:35 | 655ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 11:25:40 | 646ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-09 02:57:35 | 1398ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-02 16:09:35 | 631ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 15:43:43 | 455ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 10:13:12 | 649ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 05:54:39 | 947ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-15 01:15:19 | 696ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-11 00:19:24 | 623ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-08 00:29:49 | 1134ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-02 04:50:05 | 8690ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 08:53:00 shown | 1411ms | 2 NS 1 A 1 MX | 🔓 Insecure |