2plus-revision.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 20 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.130.143.234 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx.mentor-it.dk. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.130.143.234 | 3600s | server.uniquepixels.dk | AS24940 | Hetzner Online GmbH | 94.130.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mx.mentor-it.dk | 176.62.205.101 176.62.205.102 176.62.205.103 176.62.205.104 |
mx1.mentor-it.dk mx2.mentor-it.dk mx3.mentor-it.dk mx4.mentor-it.dk |
AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S AS57030 Itm8 A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 ip4:212.130.93.197 ip4:212.130.93.202 include:spf.protection.outlook.com include:spf.mentor-it.dk include:erp.uniconta.dk -all |
| Policy | Record (2plus-revision.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:212.130.93.197 ip4:212.130.93.202 include:spf.protection.outlook.com include:spf.mentor-it.dk include:erp.uniconta.dk -all |
| Policy | Record (_dmarc.2plus-revision.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; pct=100; adkim=r; aspf=s |
| www | 94.130.143.234 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-2plusrevision-dk01c._domainkey.olrevisionhaderslev.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: 4/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091701 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2019-03-20 |
| Expires | 2027-03-31 (165d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-28 11:51:28 | 974ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 18:40:17 shown | 849ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 21:33:15 | 743ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 22:39:56 | 524ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 21:43:25 | 714ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:45:14 | 811ms | 2 NS 1 A 1 MX | 🔒 Secure |