bjutip.dk is a .dk domain served by 2 nameservers (dns1.hostis.net, dns2.hostis.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.0.206.242 is hosted by CASABLANCA INT a.s. (AS15685) in Czechia. Mail is handled by mail.bjutip.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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.0.206.242 | 14400s | domena.hostis.net | AS15685 | CASABLANCA INT a.s. | 81.0.206.0/23 | 🇨🇿 Czechia | Prague |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 14400s | mail.bjutip.dk | 81.0.206.242 | domena.hostis.net | AS15685 CASABLANCA INT a.s. |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imap._tcp | 1 | 0 | 143 | mail.bjutip.dk |
| _imaps._tcp | 1 | 0 | 993 | mail.bjutip.dk |
| TXT Record |
|---|
| v=spf1 a mx ip4:81.0.206.242 -all |
| Policy | Record (bjutip.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:81.0.206.242 -all |
| Policy | Record (_dmarc.bjutip.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100 |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| www CNAME | bjutip.dk (all on bjutip.dk) → 81.0.206.242 (AS15685) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026091702 |
| Primary NS (MNAME) | dns1.hostis.net |
| Responsible (RNAME) | root@bjutip.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 06:36:16 | 1558ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 09:06:21 | 764ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-21 07:22:50 shown | 2400ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-18 05:10:09 | 8755ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-17 09:08:08 | 9861ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-16 07:13:42 | 43444ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 04:55:39 | 2184ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 04:05:17 | 3829ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 14:44:37 | 852ms | 2 NS 1 A 2 MX | 🔓 Insecure |