mesterkaa.dk

📜 Historical scan 2026-06-20 00:16:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mesterkaa.dk is a .dk domain served by 2 nameservers (princess.ns.cloudflare.com, uriah.ns.cloudflare.com). It was registered on 27 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.32.68 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
princess.ns.cloudflare.com	108.162.194.17 162.159.38.17 172.64.34.17 2606:4700:50::a29f:2611 2803:f800:50::6ca2:c211 2a06:98c1:50::ac40:2211	princess.ns.cloudflare.com princess.ns.cloudflare.com princess.ns.cloudflare.com princess.ns.cloudflare.com princess.ns.cloudflare.com princess.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
uriah.ns.cloudflare.com	108.162.195.194 162.159.44.194 172.64.35.194 2606:4700:58::a29f:2cc2 2803:f800:50::6ca2:c3c2 2a06:98c1:50::ac40:23c2	uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.ns.cloudflare.com uriah.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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.32.68	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.184.66	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.184.66
🔶 Autoconfig	172.67.184.66

🔷 AAAA Records (IPv6)#

2 records 87ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:2044	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:b842	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.32.68,172.67.184.66 ech=AEX+DQBBmQAgACAW2Zml2I0DYSJ6ZUQjSHgtTQ4aJ7FXZdhBDW7ShydAEAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2044,2606:4700:3035::ac43:b842

📝 TXT Records#

1 records 273ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.mesterkaa.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; 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 22:11:20

www	104.21.32.68 172.67.184.66 2606:4700:3035::6815:2044 2606:4700:3035::ac43:b842 (AS13335) (address records, no CNAME)
www vs bare domain	Same network mesterkaa.dk: 104.21.32.68 172.67.184.66 2606:4700:3035::6815:2044 2606:4700:3035::ac43:b842 (AS13335) www.mesterkaa.dk: 104.21.32.68 172.67.184.66 2606:4700:3035::6815:2044 2606:4700:3035::ac43:b842 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

104ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2406748142
Primary NS (MNAME)	princess.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 18:07:51

Field	Value
Registrar	nordicway ApS
Registered	2020-08-27
Expires	2027-08-31 (313d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

61ms

64ms

AAAA

87ms

TXT

273ms

CAA

91ms

HTTPS

59ms

TLSA

54ms

SOA

58ms

MTA-STS

58ms

DNSSEC

104ms

SRV

114ms

Total

1015ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 22:11:20	1900ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 20:03:14	494ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 08:07:39	551ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 19:06:44	584ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 17:53:04	2462ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 12:28:56	774ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 13:13:02	1859ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-11 05:57:49	1116ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-25 20:44:31	872ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 02:40:10	927ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 00:16:05 shown	1015ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 16:56:15	1420ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 16:48:34	11927ms	2 NS 2 A 0 MX	🔓 Insecure