rackspeed.dk

📜 Historical scan 2026-08-02 23:26:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rackspeed.dk is a .dk domain served by 4 nameservers (ns.rackspeed-dns.com, ns.rackspeed-dns.de, ns.rackspeed-dns.eu and 1 more). It was registered on 19 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.172.125.96 is hosted by rackSPEED GmbH (AS202851) in Germany. Mail is handled by mail.rackspeed.dk. 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#

4 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.rackspeed-dns.com	2a06:fb00:2::3:110 45.83.250.110	ns.rackspeed-dns.com undefined.hostname.localhost	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns.rackspeed-dns.de	2a06:fb00:2::1:110 45.83.248.110	ns.rackspeed-dns.de ns.rackspeed-dns.de	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns.rackspeed-dns.eu	2a06:fb00:2::2:110 45.83.249.110	ns.rackspeed-dns.eu ns.rackspeed-dns.eu	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns.rackspeed-dns.net	2a06:fb00:2::4:110 45.83.251.110	ns.rackspeed-dns.net ns.rackspeed-dns.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.172.125.96	300s	wp-roy6.rackspeed-cloud.de	AS202851	rackSPEED GmbH	185.172.124.0/22	🇩🇪 Germany	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.rackspeed.dk	185.172.125.96 2a0b:2300:0:2::2	wp-roy6.rackspeed-cloud.de —	AS202851 rackSPEED GmbH —

🔷 AAAA Records (IPv6)#

1 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a0b:2300:0:2::2	300s	—	AS202851	rackSPEED GmbH	2a0b:2300:0:0:0:0:0:0/32	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 249ms

TXT Record
v=spf1 +a +mx -all

✉️ SPF#

Policy	Record (rackspeed.dk)
-all (hard fail)	v=spf1 +a +mx -all

📨 DMARC#

Policy	Record (_dmarc.rackspeed.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s

📬 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 2026-10-27 05:19:44

www CNAME	rackspeed.dk (all on rackspeed.dk) → 185.172.125.96 2a0b:2300:0:2::2 (AS202851)
www vs bare domain	Same network rackspeed.dk: 185.172.125.96 2a0b:2300:0:2::2 (AS202851) www.rackspeed.dk: 185.172.125.96 2a0b:2300:0:2::2 (AS202851)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rackspeed.dk	J1ZorvQ1P8I5ob5xpUrNBHyY8CvwlsDoItSMb4V-m8w

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9063ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026080202
Primary NS (MNAME)	ns.rackspeed-dns.de
Responsible (RNAME)	info@rackspeed.de
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-16 05:14:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-11-19
Expires	2026-11-18 (21d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

52ms

40ms

41ms

AAAA

51ms

TXT

249ms

CAA

52ms

HTTPS

41ms

TLSA

560ms

SOA

0ms

MTA-STS

61ms

DNSSEC

9063ms

SRV

54ms

Total

15375ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-27 05:19:44	4825ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-25 10:30:09	7780ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-24 09:10:16	3993ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-22 17:25:24	618ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-21 13:26:14	5339ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-19 07:20:54	742ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-18 06:44:01	6841ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-17 05:58:08	6056ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-16 05:02:44	10375ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-15 03:23:58	703ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-14 01:02:44	7710ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-14 19:54:07	8684ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-13 18:12:00	9560ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-12 12:04:13	6377ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-11 09:01:26	7913ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-10 03:27:59	6587ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-07 06:00:02	15310ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-02 23:26:04 shown	15375ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-29 11:57:37	6684ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-27 15:07:19	14663ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-26 14:58:47	16291ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-25 14:20:56	7950ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-24 14:08:50	46516ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-23 10:06:46	14812ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-22 08:39:51	6559ms	4 NS 1 A 1 MX	🔓 Insecure