jfwdatacenter.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.195.100.26 is hosted by OVH SAS (AS16276) in Germany. Mail is handled by jfwdatacenter.dk. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 51.195.100.26 | 600s | jfwdatacenter.dk | AS16276 | OVH SAS | 51.195.0.0/16 | 🇩🇪 Germany | Limburg an der Lahn |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | jfwdatacenter.dk | 51.195.100.26 fe80::f816:3eff:fe15:f383 |
jfwdatacenter.dk — |
AS16276 OVH SAS — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 51.195.100.26 |
| 🔶 Autoconfig | 51.195.100.26 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| fe80::f816:3eff:fe15:f383 | 600s | — | — | — | — | — | — |
| TXT Record |
|---|
| v=spf1 a mx a:jfwdatacenter.dk ip4:51.195.100.26 ip6:fe80::f816:3eff:fe15:f383 include:_custspf.one.com ?all |
| Policy | Record (jfwdatacenter.dk) |
|---|---|
| ?all (neutral) | v=spf1 a mx a:jfwdatacenter.dk ip4:51.195.100.26 ip6:fe80::f816:3eff:fe15:f383 include:_custspf.one.com ?all |
| www | 51.195.100.26 fe80::f816:3eff:fe15:f383 (AS16276) (address records, no CNAME) |
| www vs bare domain | Same network jfwdatacenter.dk: 51.195.100.26 fe80::f816:3eff:fe15:f383 (AS16276) www.jfwdatacenter.dk: 51.195.100.26 fe80::f816:3eff:fe15:f383 (AS16276) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: ?all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081805 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2020-11-16 |
| Expires | 2026-11-30 (41d) |
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 |
|---|---|---|---|
| 2026-10-18 20:59:26 | 1000ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-16 18:47:28 | 1570ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-15 17:48:49 | 638ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 19:07:58 | 503ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 17:26:31 | 596ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 06:31:06 | 742ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 23:07:11 | 816ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-19 03:48:37 shown | 3102ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 11:45:00 | 760ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 04:29:21 | 2801ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 06:17:58 | 754ms | 2 NS 1 A 1 MX | 🔒 Secure |