4096.dk

📜 Historical scan 2026-06-22 06:37:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

4096.dk is a .dk domain served by 2 nameservers (hugh.ns.cloudflare.com, lara.ns.cloudflare.com). It was registered on 8 December 2019 (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, 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
hugh.ns.cloudflare.com	108.162.193.117 172.64.33.117 173.245.59.117 2606:4700:58::adf5:3b75 2803:f800:50::6ca2:c175 2a06:98c1:50::ac40:2175	hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com hugh.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lara.ns.cloudflare.com	108.162.192.128 172.64.32.128 173.245.58.128 2606:4700:50::adf5:3a80 2803:f800:50::6ca2:c080 2a06:98c1:50::ac40:2080	lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com lara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.51	300s	—	AS13335	—	—	—	—
172.67.171.93	300s	—	AS13335	—	—	—	—

📧 MX Records#

2 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx02.mail.icloud.com mx01.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com ic4-privaterelay.appleid.com smtp1.ic4-privaterelay.appleid.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	3600s	mx02.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.155.25 17.57.156.30 17.57.156.30	mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1d33	300s	—	AS13335	—	—	—	—
2606:4700:3032::ac43:ab5d	300s	—	AS13335	—	—	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.51,172.67.171.93 ech=AEX+DQBB+AAgACAZDRgWmZnfMEyg/ylLGp2E9y01joSBu+Rks3kxiynuDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1d33,2606:4700:3032::ac43:ab5d

📝 TXT Records#

2 records 253ms

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

✉️ SPF#

Policy	Record (4096.dk)
~all (soft fail)	v=spf1 mx include:icloud.com ~all

📨 DMARC#

Policy	Record (_dmarc.4096.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:0ecd87531b264d4ea0ec894af2c17a85@dmarc-reports.cloudflare.net;

📬 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 2026-10-15 15:58:40

www	Exists, no address
www vs bare domain	www does not resolve 4096.dk: 104.21.29.51 172.67.171.93 2606:4700:3034::ac43:ab5d 2606:4700:3037::6815:1d33 (AS13335) www.4096.dk: no address (all like this)
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: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

134ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2407490343
Primary NS (MNAME)	hugh.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 16:27:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-12-08
Expires	2034-12-31 (2995d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

56ms

41ms

AAAA

58ms

TXT

253ms

CAA

33ms

HTTPS

36ms

TLSA

87ms

SOA

0ms

MTA-STS

56ms

DNSSEC

134ms

SRV

2053ms

Total

3004ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 15:58:40	1668ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-03 23:50:23	2563ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-30 23:35:19	643ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-26 09:30:08	730ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-22 18:31:06	1740ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-20 09:30:21	800ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-03 02:22:20	1457ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-28 02:20:06	668ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-07 03:45:40	1589ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-20 18:38:18	3636ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-11 10:37:31	9481ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-09 01:56:20	25488ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-22 06:37:44 shown	3004ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-18 09:26:16	1447ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-16 13:14:25	1139ms	2 NS 2 A 2 MX	🔒 Secure