sikkermails.dk

📜 Historical scan 2026-09-12 15:43:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sikkermails.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, quinton.ns.cloudflare.com). It was registered on 4 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 65.181.116.2 is hosted by WHG Hosting Services Ltd (AS36454) in United States. Mail is handled by mail.sikkermails.dk. The zone is DNSSEC-signed and validates, publishes a 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 121ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
quinton.ns.cloudflare.com	108.162.195.249 162.159.44.249 172.64.35.249 2606:4700:58::a29f:2cf9 2803:f800:50::6ca2:c3f9 2a06:98c1:50::ac40:23f9	quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com quinton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 115ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
65.181.116.2	300s	s9789.usc1.stableserver.net	AS36454	WHG Hosting Services Ltd	65.181.116.0/24	🇺🇸 United States	Dallas

📧 MX Records#

1 records 147ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.sikkermails.dk	65.181.116.2	s9789.usc1.stableserver.net	AS36454 WHG Hosting Services Ltd

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 259ms

TXT Record
v=spf1 +a +mx include:spf.mysecurecloudhost.com ~all

✉️ SPF#

Policy	Record (sikkermails.dk)
~all (soft fail)	v=spf1 +a +mx include:spf.mysecurecloudhost.com ~all

📨 DMARC#

Policy	Record (_dmarc.sikkermails.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 20:09:07

www	Exists, no address
www vs bare domain	www does not resolve sikkermails.dk: 65.181.116.2 (AS36454) www.sikkermails.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: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sikkermails.dk	APc1PlubtQ4lh8H9nuzoKh2kl7bBu0DRHk3dExXFgI0
TXT	_acme-challenge.sikkermails.dk	YGWMX03Yg9nrMK4bHbi1btR_ALOi-xmNBpFrfIW6vPQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

194ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414437772
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 16:16:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-01-04
Expires	2027-01-03 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

121ms

115ms

147ms

AAAA

117ms

TXT

259ms

CAA

101ms

HTTPS

116ms

TLSA

77ms

SOA

0ms

MTA-STS

144ms

DNSSEC

194ms

SRV

148ms

Total

1023ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:56:17	639ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 15:43:54	874ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 06:41:22	584ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 12:16:33	688ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 17:33:16	3520ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 15:43:42 shown	1023ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 15:17:59	656ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 19:21:25	1040ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 18:14:46	775ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 18:01:44	5093ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 00:38:43	10472ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 16:40:01	1067ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 02:34:21	825ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:53:05	1374ms	2 NS 1 A 1 MX	🔒 Secure