rackspace.dk

📜 Historical scan 2026-06-18 00:14:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

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.

🖥️ Nameservers#

2 records 193ms

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.

🌍 A Records#

1 records 218ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.64.133.163	—	—	AS15395	Rackspace Ltd.	212.64.128.0/19	🇬🇧 United Kingdom	—

📧 MX Records#

1 records 190ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	rackspace-dk.mail.protection.outlook.com	2a01:111:f403:c902::2 2a01:111:f403:c927:: 2a01:111:f403:f802::1 2a01:111:f403:f902::2 40.93.192.1 52.101.9.17 52.101.9.20 52.101.9.5	mail-sj0pr03cu01602.inbound.protection.outlook.com mail-bn6pr21cu00500.inbound.protection.outlook.com mail-sj2pr05cu00101.inbound.protection.outlook.com mail-mn2pr02cu00202.inbound.protection.outlook.com mail-dm5pr02cu00201.inbound.protection.outlook.com — mail-bl0pr02cu00604.inbound.protection.outlook.com mail-mn2pr04cu00205.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

1 records 185ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:1a48:1261::163	—	—	AS15395	Rackspace Ltd.	2a00:1a48:0:0:0:0:0:0/32	🇬🇧 United Kingdom	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 260ms

TXT Record
854ff9f7-193a-490d-a219-e559cd86c3ff
MS=ms10620852
v=spf1 include:spf_a.rackspace.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rackspace.dk)
-all (hard fail)	v=spf1 include:spf_a.rackspace.com include:spf.protection.outlook.com -all

📨 DMARC#

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

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 18:27:19

www CNAME	rackspace.dk (all on rackspace.dk) → 212.64.133.163 2a00:1a48:1261::163 (AS15395)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

246ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

55ms

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

📋 Registration#

WHOIS fetched 2026-10-12 01:24:45

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2005-07-14
Expires	2027-07-31 (287d)

🔗 Same registrant#

3 domains

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

📋 WHOIS#

⏱️ Lookup Timing#

193ms

218ms

190ms

AAAA

185ms

TXT

260ms

CAA

134ms

HTTPS

53ms

TLSA

438ms

SOA

55ms

MTA-STS

150ms

DNSSEC

246ms

SRV

254ms

Total

1338ms

🕐 Scan History#

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	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 shown	1338ms	2 NS 1 A 1 MX	🔓 Insecure