markbrandt.dk

📜 Historical scan 2026-06-23 21:54:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

markbrandt.dk is a .dk domain served by 2 nameservers (kianchau.ns.cloudflare.com, thea.ns.cloudflare.com). It was registered on 24 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.43.47 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
kianchau.ns.cloudflare.com	108.162.195.179 162.159.44.179 172.64.35.179 2606:4700:58::a29f:2cb3 2803:f800:50::6ca2:c3b3 2a06:98c1:50::ac40:23b3	kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
thea.ns.cloudflare.com	108.162.194.247 162.159.38.247 172.64.34.247 2606:4700:50::a29f:26f7 2803:f800:50::6ca2:c2f7 2a06:98c1:50::ac40:22f7	thea.ns.cloudflare.com thea.ns.cloudflare.com thea.ns.cloudflare.com thea.ns.cloudflare.com thea.ns.cloudflare.com thea.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.47	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.96	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB/wAgACBFHa1pHXhRv808UZ4anN40Vkwb1SsF4JQKyyfER0SAJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 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 2026-10-09 18:07:15

www	104.21.43.47 172.67.219.96 2606:4700:3030::6815:2b2f 2606:4700:3037::ac43:db60 (AS13335) (address records, no CNAME)
www vs bare domain	Same network markbrandt.dk: 104.21.43.47 172.67.219.96 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.markbrandt.dk: 104.21.43.47 172.67.219.96 2606:4700:3030::6815:2b2f 2606:4700:3037::ac43:db60 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2406738152
Primary NS (MNAME)	kianchau.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 18:27:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-03-24
Expires	2027-03-23 (153d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

36ms

58ms

AAAA

57ms

TXT

211ms

CAA

59ms

HTTPS

47ms

TLSA

46ms

SOA

33ms

MTA-STS

57ms

DNSSEC

97ms

SRV

123ms

Total

733ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 18:07:14	507ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 09:43:56	1060ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 00:24:24	1196ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 02:10:51	24699ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 03:52:41	5114ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 07:46:49	9770ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 21:54:35 shown	733ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 10:26:56	799ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 05:32:43	3420ms	2 NS 2 A 0 MX	🔓 Insecure