rvsb.dk is a .dk domain served by 3 nameservers (ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net). It was registered on 1 June 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.201.202.190 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by rvsb-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 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 |
|---|---|---|---|---|---|---|---|
| 195.201.202.190 | 3600s | server.randers-hosting.dk | AS24940 | Hetzner Online GmbH | 195.201.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:13a:2081::2 | 3600s | server.randers-hosting.dk | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| TXT Record |
|---|
| v=spf1 a mx ip4:195.201.202.190 include:spf.azehosting.net include:spf.protection.outlook.com -all |
| Policy | Record (rvsb.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:195.201.202.190 include:spf.azehosting.net include:spf.protection.outlook.com -all |
| www CNAME | rvsb.dk (all on rvsb.dk) |
| www vs bare domain | Same network rvsb.dk: 195.201.202.190 2a01:4f8:13a:2081::2 (AS24940) www.rvsb.dk: 195.201.202.190 2a01:4f8:13a:2081::2 (AS24940) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
| selector1 | selector1-rvsb-dk._domainkey.schaumburgbentsen.onmicrosoft.com | RSA · ~1024 bit below 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: 5/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.rvsb.dk | GvlWXS2dveMD_tMAi8tLdP0G8fXS0yYyMNK9oYu_7EI |
| 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 | 2026082101 |
| Primary NS (MNAME) | ns1.azehosting.net |
| Responsible (RNAME) | info@profectus.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-06-01 |
| Expires | 2027-06-30 (256d) |
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 |
|---|---|---|---|
| 2026-09-30 16:21:33 shown | 3017ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-22 17:33:27 | 2233ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 08:26:03 | 17725ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-29 23:14:42 | 1033ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 14:58:27 | 1825ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 13:43:35 | 3529ms | 3 NS 1 A 1 MX | 🔓 Insecure |