siifordenmark.dk

📜 Historical scan 2026-07-19 01:12:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siifordenmark.dk is a .dk domain served by 2 nameservers (alexia.ns.cloudflare.com, decker.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.16.7 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 86ms

Nameserver	IP addresses	PTR	ASN / ISP
alexia.ns.cloudflare.com	108.162.194.175 162.159.38.175 172.64.34.175 2606:4700:50::a29f:26af 2803:f800:50::6ca2:c2af 2a06:98c1:50::ac40:22af	alexia.ns.cloudflare.com alexia.ns.cloudflare.com alexia.ns.cloudflare.com alexia.ns.cloudflare.com alexia.ns.cloudflare.com alexia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
decker.ns.cloudflare.com	108.162.195.155 162.159.44.155 172.64.35.155 2606:4700:58::a29f:2c9b 2803:f800:50::6ca2:c39b 2a06:98c1:50::ac40:239b	decker.ns.cloudflare.com decker.ns.cloudflare.com decker.ns.cloudflare.com decker.ns.cloudflare.com decker.ns.cloudflare.com decker.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 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.16.7	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.165.164	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:1007	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:a5a4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 66ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.16.7,172.67.165.164 ech=AEX+DQBBXwAgACBnjtJAUB+uviFrAUhPXG3k9l/8ZrlinQtiyP1EnZn+XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:1007,2606:4700:3035::ac43:a5a4

📝 TXT Records#

1 records 271ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (siifordenmark.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.siifordenmark.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:dmarcnotify@sii.pl;sp=reject;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 2026-10-08 10:07:02

www	NXDOMAIN
www vs bare domain	www does not resolve siifordenmark.dk: 104.21.16.7 172.67.165.164 2606:4700:3032::6815:1007 2606:4700:3035::ac43:a5a4 (AS13335) www.siifordenmark.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

195ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2409852832
Primary NS (MNAME)	alexia.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

86ms

71ms

51ms

AAAA

63ms

TXT

271ms

CAA

52ms

HTTPS

66ms

TLSA

51ms

SOA

0ms

MTA-STS

93ms

DNSSEC

195ms

SRV

100ms

Total

1376ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 05:10:26	1053ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 07:39:11	1435ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 16:21:22	925ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 16:11:46	1376ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 23:38:13	1588ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-19 01:12:00 shown	1376ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 17:10:47	599ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 03:22:42	891ms	2 NS 2 A 0 MX	🔓 Insecure