dennistaek.dk

📜 Historical scan 2026-08-11 23:40:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dennistaek.dk is a .dk domain served by 2 nameservers (byron.ns.cloudflare.com, daniella.ns.cloudflare.com). It was registered on 15 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.63 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
byron.ns.cloudflare.com	108.162.195.67 162.159.44.67 172.64.35.67 2606:4700:58::a29f:2c43 2803:f800:50::6ca2:c343 2a06:98c1:50::ac40:2343	byron.ns.cloudflare.com byron.ns.cloudflare.com byron.ns.cloudflare.com byron.ns.cloudflare.com byron.ns.cloudflare.com byron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
daniella.ns.cloudflare.com	108.162.194.228 162.159.38.228 172.64.34.228 2606:4700:50::a29f:26e4 2803:f800:50::6ca2:c2e4 2a06:98c1:50::ac40:22e4	daniella.ns.cloudflare.com daniella.ns.cloudflare.com daniella.ns.cloudflare.com daniella.ns.cloudflare.com daniella.ns.cloudflare.com daniella.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 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.63	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.198.148	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:c694	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:d3f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.63,172.67.198.148 ech=AEX+DQBBcQAgACC2N60Wqx88fyr48q222p0GoDcCY0mvrYWiczqFfifhIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c694,2606:4700:3033::6815:d3f

📝 TXT Records#

1 records 211ms

TXT Record
google-site-verification=9vBdmM_jjxlbWayrDyDZ2V6c2xhbLwd8cTWYZIbqelU

✉️ 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 2026-10-23 12:19:56

www	104.21.13.63 172.67.198.148 2606:4700:3032::ac43:c694 2606:4700:3033::6815:d3f (AS13335) (address records, no CNAME)
www vs bare domain	Same network dennistaek.dk: 104.21.13.63 172.67.198.148 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.dennistaek.dk: 104.21.13.63 172.67.198.148 2606:4700:3032::ac43:c694 2606:4700:3033::6815:d3f (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

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	2411966926
Primary NS (MNAME)	byron.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 09:57:18

Field	Value
Registrar	ONE.COM A/S
Registered	2026-02-15
Expires	2027-02-14 (112d)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

58ms

40ms

AAAA

48ms

TXT

211ms

CAA

66ms

HTTPS

48ms

TLSA

59ms

SOA

0ms

MTA-STS

64ms

DNSSEC

84ms

SRV

96ms

Total

994ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 12:19:56	454ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-22 03:14:59	497ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-10 09:35:38	463ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 09:18:11	443ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 11:12:21	10379ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-24 03:38:55	1069ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 02:57:08	1771ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 23:40:27 shown	994ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 01:28:16	1347ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 03:15:31	38858ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 02:07:18	1286ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 02:04:56	311ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 02:01:28	411ms	2 NS 2 A 0 MX	🔓 Insecure