barcentral.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.104 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by barcentral-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.215.104 | — | webcluster2.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:8040:f7f4:3dd7:afd | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms59260032 |
| v=spf1 mx ip4:152.115.52.16 include:spf.protection.outlook.com include:_custspf.one.com include:sendgrid.net ~all |
| Policy | Record (barcentral.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ip4:152.115.52.16 include:spf.protection.outlook.com include:_custspf.one.com include:sendgrid.net ~all |
| www | 46.30.215.104 2a02:2350:5:111:8040:f7f4:3dd7:afd (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network barcentral.dk: 46.30.215.104 2a02:2350:5:111:8040:f7f4:3dd7:afd (AS51468) www.barcentral.dk: 46.30.215.104 2a02:2350:5:111:8040:f7f4:3dd7:afd (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · 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 | 2026060501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2024-05-29 |
| Expires | 2027-05-28 (222d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 03:17:14 | 2459ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-02 03:14:35 | 1039ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 03:11:18 | 926ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 17:26:08 | 822ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 13:45:49 | 1330ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-28 07:42:00 | 1392ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 10:46:18 | 1888ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-04 03:46:56 | 2023ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 00:17:03 | 9876ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 23:36:25 | 641ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 07:35:31 | 662ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 04:33:54 | 849ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 14:06:28 shown | 3084ms | 2 NS 1 A 1 MX | 🔓 Insecure |