20205255.dk

📜 Historical scan 2026-10-07 18:04:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

20205255.dk is a .dk domain served by 2 nameservers (frida.ns.cloudflare.com, leo.ns.cloudflare.com). It was registered on 21 November 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is DNSSEC-signed and validates, 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#

2 records 110ms

Nameserver	IP addresses	PTR	ASN / ISP
frida.ns.cloudflare.com	108.162.194.137 162.159.38.137 172.64.34.137 2606:4700:50::a29f:2689 2803:f800:50::6ca2:c289 2a06:98c1:50::ac40:2289	frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com frida.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leo.ns.cloudflare.com	108.162.195.241 162.159.44.241 172.64.35.241 2606:4700:58::a29f:2cf1 2803:f800:50::6ca2:c3f1 2a06:98c1:50::ac40:23f1	leo.ns.cloudflare.com leo.ns.cloudflare.com leo.ns.cloudflare.com leo.ns.cloudflare.com leo.ns.cloudflare.com leo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx01.mail.icloud.com	17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx3.mail.icloud.com — ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com — — —	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	300s	mx02.mail.icloud.com	17.42.251.62 17.56.9.31 17.57.152.5 17.57.152.5 17.57.154.33 17.57.155.25 17.57.156.30	mx3.mail.icloud.com — ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com — — —	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 253ms

TXT Record
apple-domain=Ltk1gPoVTYnH2yv8
v=spf1 include:icloud.com ~all

✉️ SPF#

Policy	Record (20205255.dk)
~all (soft fail)	v=spf1 include:icloud.com ~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 2026-10-09 18:35:45

www	Exists, no address
www vs bare domain	Neither resolves 20205255.dk: no address www.20205255.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

212ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

87ms

Field	Value
Serial	2416804419
Primary NS (MNAME)	frida.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 19:57:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-11-21
Expires	2026-11-20 (31d)

📋 WHOIS#

⏱️ Lookup Timing#

110ms

141ms

111ms

AAAA

136ms

TXT

253ms

CAA

109ms

HTTPS

132ms

TLSA

77ms

SOA

87ms

MTA-STS

141ms

DNSSEC

212ms

SRV

146ms

Total

1223ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 18:35:45	594ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-07 18:04:41 shown	1223ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-07 17:59:52	1363ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-30 13:33:56	623ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-19 00:46:44	1680ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-26 02:45:36	3136ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-22 17:42:34	7353ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-09 15:45:27	3450ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-30 00:10:55	3052ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-04 23:10:22	4023ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-27 21:06:01	2129ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-27 20:23:01	966ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-23 18:25:53	1150ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 10:24:49	3319ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-16 12:57:28	2400ms	2 NS 0 A 2 MX	🔒 Secure