rackspace.dk is a .dk domain served by 2 nameservers (ns.rackspace.com, ns2.rackspace.com). It was registered on 14 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.64.133.163 is hosted by Rackspace Ltd. (AS15395) in United Kingdom. Mail is handled by rackspace-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|
| ns.rackspace.com | 69.20.95.4 | ns.rackspace.com | AS27357 Rackspace Hosting |
| ns2.rackspace.com | 65.61.188.4 | ns2.rackspace.com | AS15395 Rackspace Ltd. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.64.133.163 | 300s | — | AS15395 | Rackspace Ltd. | 212.64.128.0/19 | 🇬🇧 United Kingdom | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:1a48:1261::163 | 300s | — | AS15395 | Rackspace Ltd. | 2a00:1a48:0:0:0:0:0:0/32 | 🇬🇧 United Kingdom | — |
| TXT Record |
|---|
| 854ff9f7-193a-490d-a219-e559cd86c3ff |
| MS=ms10620852 |
| v=spf1 include:spf_a.rackspace.com include:spf.protection.outlook.com -all |
| Policy | Record (rackspace.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf_a.rackspace.com include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.rackspace.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; fo=1; ri=3600; sp=none; adkim=r; aspf=r; pct=100; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com |
| www CNAME | rackspace.dk (all on rackspace.dk) |
| www vs bare domain | Same network rackspace.dk: 212.64.133.163 2a00:1a48:1261::163 (AS15395) www.rackspace.dk: 212.64.133.163 2a00:1a48:1261::163 (AS15395) |
| Wildcard | No |
DNS lookups: 2/10 · policy: -all
No problems found| 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 | 1657879549 |
| Primary NS (MNAME) | ns.rackspace.com |
| Responsible (RNAME) | hostmaster@rackspace.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2005-07-14 |
| Expires | 2027-07-31 (287d) |
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).
| Domain | Registrar |
|---|---|
| fanaticalsupport.dk | CSC Digital Brand Service, Inc |
| rack-space.dk | CSC Digital Brand Service, Inc |
| rackspacetechnology.dk | CSC Digital Brand Service, Inc |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 18:27:19 | 1220ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 20:02:48 | 1863ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-06 21:58:17 shown | 10839ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-27 07:53:20 | 18503ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 06:55:22 | 4676ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 00:14:34 | 1338ms | 2 NS 1 A 1 MX | 🔓 Insecure |