siikeborg.dk

📜 Historical scan 2026-09-24 18:28:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siikeborg.dk is a .dk domain served by 2 nameservers (arushi.ns.cloudflare.com, mack.ns.cloudflare.com). It was registered on 14 November 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by inbound-smtp.eu-central-1.amazonaws.com. The zone is not DNSSEC-signed, 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
arushi.ns.cloudflare.com	108.162.194.61 162.159.38.61 172.64.34.61 2606:4700:50::a29f:263d 2803:f800:50::6ca2:c23d 2a06:98c1:50::ac40:223d	arushi.ns.cloudflare.com arushi.ns.cloudflare.com arushi.ns.cloudflare.com arushi.ns.cloudflare.com arushi.ns.cloudflare.com arushi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mack.ns.cloudflare.com	108.162.195.37 162.159.44.37 172.64.35.37 2606:4700:58::a29f:2c25 2803:f800:50::6ca2:c325 2a06:98c1:50::ac40:2325	mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.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#

1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	300s	inbound-smtp.eu-central-1.amazonaws.com	3.78.135.165 3.78.140.108 3.78.71.215	ec2-3-78-135-165.eu-central-1.compute.amazonaws.com ec2-3-78-140-108.eu-central-1.compute.amazonaws.com ec2-3-78-71-215.eu-central-1.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.siikeborg.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 2026-10-07 22:25:56

www	NXDOMAIN
www vs bare domain	Neither resolves siikeborg.dk: no address www.siikeborg.dk: no address
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.siikeborg.dk	0hU5wRr3C6v0-_uCpTxarNCJYgTm0zLeY0_WiKvu3vA
TXT	_acme-challenge.siikeborg.dk	gVYhUt4SVDdoG1ORHfEFbBp5wxm3BUaSs9sn-q1wg-c

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2415744480
Primary NS (MNAME)	arushi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 16:48:04

Field	Value
Registrar	Domænehajen ApS
Registered	2023-11-14
Expires	2027-11-13 (391d)

🔗 Same registrant#

5 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
brygmedmie.dk	Domænehajen ApS
siikeborgbusiness.dk	Domænehajen ApS
sustira.dk	Domænehajen ApS
tryghedshjulet.dk	Punktum dk A/S (direct)
zlspa.dk	Domænehajen ApS

📋 WHOIS#

⏱️ Lookup Timing#

39ms

45ms

59ms

AAAA

36ms

TXT

186ms

CAA

46ms

HTTPS

45ms

TLSA

91ms

SOA

0ms

MTA-STS

67ms

DNSSEC

122ms

SRV

70ms

Total

666ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:25:55	470ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 13:57:15	611ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-27 06:17:10	2284ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-25 18:48:36	792ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-24 18:28:18 shown	666ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-15 15:37:31	1080ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 21:04:26	720ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-27 22:04:02	1247ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-25 17:19:08	878ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-18 04:27:41	748ms	2 NS 0 A 1 MX	🔓 Insecure