b-i-t.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was registered on 31 July 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.243.46.228 is hosted by GlobalConnect A/S (AS42525) in Denmark. Mail is handled by bit-dk0k.mail.protection.outlook.com. 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.dotserv.com | — | — | — |
| ns1.dotserv.net | — | — | — |
| ns2.dotserv.com | — | — | — |
| ns2.dotserv.net | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.243.46.228 | — | — | AS42525 | GlobalConnect A/S | 77.243.32.0/20 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (b-i-t.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.b-i-t.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | letsencrypt.org |
| www | 77.243.46.228 (AS42525) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · 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 | 1281015720 |
| Primary NS (MNAME) | ns1.dotserv.com |
| Responsible (RNAME) | hostmaster@dotserv.com |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 900s |
| Field | Value |
|---|---|
| Registrar | FIONIA IT ApS |
| Registered | 2000-07-31 |
| Expires | 2027-09-30 (346d) |
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 |
|---|---|---|---|
| 2026-10-09 09:43:30 | 3468ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 18:25:06 | 1015ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 09:25:24 | 923ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 05:12:22 | 989ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 22:56:31 | 1238ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 05:34:53 | 1163ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:57:29 shown | 801ms | 4 NS 1 A 1 MX | 🔓 Insecure |