amk.dk

📜 Historical scan 2026-06-16 13:27:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

amk.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, kiki.ns.cloudflare.com). It was registered on 15 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.159 is hosted by Cloudflare, Inc. (AS13335). 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	—	—	—
kiki.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.159	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.41	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:bb29	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:389f	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.159,172.67.187.41 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:bb29,2606:4700:3035::6815:389f

📝 TXT Records#

1 records 137ms

TXT Record
v=spf1 mx a ip4:84.19.174.8 -all

✉️ SPF#

Policy	Record (amk.dk)
-all (hard fail)	v=spf1 mx a ip4:84.19.174.8 -all

📨 DMARC#

Policy	Record (_dmarc.amk.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:martin@zakobo.dk; ruf=mailto:martin@zakobo.dk; fo=0:1:d:s; 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 2026-10-09 18:54:12

www	104.21.56.159 172.67.187.41 2606:4700:3031::6815:389f 2606:4700:3037::ac43:bb29 (AS13335) (address records, no CNAME)
www vs bare domain	Same network amk.dk: 104.21.56.159 172.67.187.41 2606:4700:3031::6815:389f 2606:4700:3037::ac43:bb29 (AS13335) www.amk.dk: 104.21.56.159 172.67.187.41 2606:4700:3031::6815:389f 2606:4700:3037::ac43:bb29 (AS13335)
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#

176ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2406755340
Primary NS (MNAME)	duke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 01:53:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-09-15
Expires	2030-09-30 (1440d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

53ms

58ms

AAAA

56ms

TXT

137ms

CAA

47ms

HTTPS

50ms

TLSA

67ms

SOA

46ms

MTA-STS

41ms

DNSSEC

176ms

SRV

0ms

Total

641ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 18:54:12	2486ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 13:55:49	438ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 03:01:47	523ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 01:19:36	547ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 09:15:23	814ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 16:58:39	539ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 21:10:40	16772ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 13:50:16	796ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 22:24:59	1119ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 18:22:58	710ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 13:55:22	1146ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 13:27:05 shown	641ms	2 NS 2 A 0 MX	🔓 Insecure