bic-engineering.dk is a .dk domain served by 4 nameservers (bic-engineering.dk, dns.home.pl, dns2.home.pl and 1 more). It was registered on 13 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.128.241.16 is hosted by home.pl sp. z o.o. (AS12824) in Poland. Mail is handled by bic-engineering.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 |
|---|---|---|---|---|---|---|---|
| 188.128.241.16 | 3600s | cloudserver139462.home.pl | AS12824 | home.pl sp. z o.o. | 188.128.192.0/18 | 🇵🇱 Poland | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | bic-engineering.dk | 188.128.241.16 | cloudserver139462.home.pl | AS12824 home.pl sp. z o.o. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | bic-engineering.dk → 188.128.241.16 |
| 🔶 Autoconfig | bic-engineering.dk → 188.128.241.16 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imap._tcp | 10 | 20 | 143 | bic-engineering.dk |
| _imaps._tcp | 10 | 5 | 993 | bic-engineering.dk |
| TXT Record |
|---|
| v=spf1 mx a ptr ~all |
| Policy | Record (bic-engineering.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a ptr ~all |
| www CNAME | bic-engineering.dk (all on bic-engineering.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | 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
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.bic-engineering.dk | bic-engineering.dk |
| 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 | 1137979632 |
| Primary NS (MNAME) | dns.home.pl |
| Responsible (RNAME) | admin@home.pl |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2018-04-13 |
| Expires | 2027-04-30 (194d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 20:22:47 shown | 892ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 08:04:52 | 1203ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 16:15:04 | 2804ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 14:28:30 | 593ms | 4 NS 1 A 1 MX | 🔓 Insecure |