d0w.dk

📜 Historical scan 2026-06-16 23:39:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

d0w.dk is a .dk domain served by 3 nameservers (dns1.rackhosting.com, dns2.rackhosting.com, dns3.rackhosting.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.150.108.173 is hosted by Rackhosting.com ApS (AS31590) in Denmark. Mail is handled by mailfilter0.rackhosting.com, mailfilter1.rackhosting.com. The zone is not DNSSEC-signed, has no 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.

🖥️ Nameservers#

3 records 132ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.rackhosting.com	—	—	—
dns2.rackhosting.com	—	—	—
dns3.rackhosting.com	—	—	—

🌍 A Records#

1 records 148ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.150.108.173	—	johns.dk	AS31590	Rackhosting.com ApS	194.150.108.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 184ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mailfilter0.rackhosting.com	77.247.73.194 77.247.73.195 77.247.73.196 77.247.73.197	mailfilter-se0.rackhosting.com mailfilter-se1.rackhosting.com mailfilter-se2.rackhosting.com mailfilter-se3.rackhosting.com	AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS
20	—	mailfilter1.rackhosting.com	77.247.73.198 77.247.73.199 77.247.73.200 77.247.73.201	mailfilter-se0-1.rackhosting.com mailfilter-se1-1.rackhosting.com mailfilter-se2-1.rackhosting.com mailfilter-se3-1.rackhosting.com	AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 472ms

TXT Record
google-site-verification=7Piji-byqvdDPBD8kV7nLuVRcOlwJJeg2yszzzLrE3M
v=spf1 +a +mx ip4:194.150.108.173 -all

✉️ SPF#

Policy	Record (d0w.dk)
-all (hard fail)	v=spf1 +a +mx ip4:194.150.108.173 -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 20:15:30

www CNAME	d0w.dk (all on d0w.dk) → 194.150.108.173 (AS31590)
www vs bare domain	Same network d0w.dk: 194.150.108.173 (AS31590) www.d0w.dk: 194.150.108.173 (AS31590)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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.

🔎 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#

291ms

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

🏷️ SOA#

152ms

Field	Value
Serial	1762018185
Primary NS (MNAME)	dns1.rackhosting.com
Responsible (RNAME)	hostmaster@rackhosting.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

132ms

148ms

184ms

AAAA

153ms

TXT

472ms

CAA

156ms

HTTPS

154ms

TLSA

221ms

SOA

152ms

MTA-STS

149ms

DNSSEC

291ms

SRV

0ms

Total

2381ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 17:48:52	623ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-24 16:27:40	983ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-10 13:11:18	9661ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-13 00:15:16	2477ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-20 18:33:21	1375ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-16 23:39:40 shown	2381ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-16 23:30:18	1330ms	3 NS 1 A 2 MX	🔓 Insecure