rekus.dk

📜 Historical scan 2026-08-19 10:55:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rekus.dk is a .dk domain served by 2 nameservers (damon.ns.cloudflare.com, sharon.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.34.254 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 99ms

Nameserver	IP addresses	PTR	ASN / ISP
damon.ns.cloudflare.com	108.162.193.96 172.64.33.96 173.245.59.96 2606:4700:58::adf5:3b60 2803:f800:50::6ca2:c160 2a06:98c1:50::ac40:2160	damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com damon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.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 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.34.254	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.210.110	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.210.110
🔶 Autoconfig	104.21.34.254

🔷 AAAA Records (IPv6)#

2 records 97ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:22fe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d26e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 112ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.34.254,172.67.210.110 ech=AEX+DQBBXwAgACC907bXbRu7/LC/NETzD2Dh1NVSYndG73++RUhUF01iPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:22fe,2606:4700:3035::ac43:d26e

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-16 11:56:15

www	104.21.34.254 172.67.210.110 2606:4700:3031::6815:22fe 2606:4700:3035::ac43:d26e (AS13335) (address records, no CNAME)
www vs bare domain	Same network rekus.dk: 104.21.34.254 172.67.210.110 2606:4700:3031::6815:22fe 2606:4700:3035::ac43:d26e (AS13335) www.rekus.dk: 104.21.34.254 172.67.210.110 2606:4700:3031::6815:22fe 2606:4700:3035::ac43:d26e (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rekus.dk	GTjGjr1bbN1koiIuWSOMgVBE-9_drsrNVkcxVi9uJVY
TXT	_acme-challenge.rekus.dk	x2AltV6dzfK4B1TTMCn2AC1lZZb0CrIa3X7BetXpTDA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

254ms

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	2412611534
Primary NS (MNAME)	damon.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#

99ms

92ms

117ms

AAAA

97ms

TXT

332ms

CAA

74ms

HTTPS

112ms

TLSA

84ms

SOA

0ms

MTA-STS

226ms

DNSSEC

254ms

SRV

142ms

Total

1491ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 11:56:15	495ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 22:06:57	460ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 17:48:44	621ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 11:36:34	602ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 13:16:57	9128ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 10:55:03 shown	1491ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 10:51:10	3751ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 20:48:25	858ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 00:08:16	959ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 15:07:26	470ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 12:11:14	892ms	2 NS 2 A 0 MX	🔓 Insecure