r-revision.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 4 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.88.99.134 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx1.scannet.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 193.88.99.134 | 3600s | — | AS3292 | TDC Holding A/S | 193.88.0.0/15 | 🇩🇰 Denmark | Esbjerg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.scannet.dk | 46.36.210.150 | mx1.scannet.dk | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.scannet.dk → 46.36.210.164 |
| 🔶 Autoconfig | autoconfig-mf.scannet.dk → 46.36.210.154 |
| TXT Record |
|---|
| v=spf1 a mx |
| Policy | Record (r-revision.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 a mx |
| www | 193.88.99.134 (AS3292) (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 |
DNS lookups: 2/10 · policy: none
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2020110601 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-02-04 |
| Expires | 2027-03-31 (164d) |
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 |
|---|---|---|---|
| 2026-10-01 08:11:03 shown | 601ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 23:59:15 | 507ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 19:00:20 | 615ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 17:27:59 | 9759ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 16:45:55 | 572ms | 2 NS 1 A 1 MX | 🔒 Secure |