masterset.dk

📜 Historical scan 2026-09-05 02:25:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

masterset.dk is a .dk domain served by 3 nameservers (x.ns.joker.com, y.ns.joker.com, z.ns.joker.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.150.1.1 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. 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#

3 records 230ms

Nameserver	IP addresses	PTR	ASN / ISP
x.ns.joker.com	194.245.103.13	x.ns.joker.com	AS5517 CSL Computer Service Langenbach GmbH
y.ns.joker.com	23.88.49.189 2a01:4f8:c0c:165b::1	static.189.49.88.23.clients.your-server.de y.ns.joker.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
z.ns.joker.com	192.95.37.184 2607:5300:203:7e6d::2222	z.ns.joker.com z.ns.joker.com	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 258ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.150.1.1	300s	—	AS16509	Amazon.com, Inc.	216.150.1.0/24	🇺🇸 United States	—

📧 MX Records#

3 records 229ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	300s	mx2.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	300s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 546ms

TXT Record
v=spf1 include:zohomail.eu ~all
zoho-verification=zb82622249.zmverify.zoho.eu

✉️ SPF#

Policy	Record (masterset.dk)
~all (soft fail)	v=spf1 include:zohomail.eu ~all

📨 DMARC#

Policy	Record (_dmarc.masterset.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@masterset.dk; ruf=mailto:dmarc@masterset.dk; sp=none; adkim=r; aspf=r

📬 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 2026-09-30 22:50:29

www CNAME	c07d837fecb2e659.vercel-dns-016.com (all on vercel-dns-016.com)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9080ms

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	2026020345
Primary NS (MNAME)	x.ns.joker.com
Responsible (RNAME)	hostmaster@joker.com
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

230ms

258ms

229ms

AAAA

234ms

TXT

546ms

CAA

93ms

HTTPS

55ms

TLSA

226ms

SOA

0ms

MTA-STS

263ms

DNSSEC

9080ms

SRV

262ms

Total

9796ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:50:29	1387ms	3 NS 1 A 3 MX	🔓 Insecure
2026-09-28 00:58:30	2379ms	3 NS 1 A 3 MX	🔓 Insecure
2026-09-05 02:25:22 shown	9796ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-26 00:27:35	892ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-22 02:26:06	1185ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:47:51	18271ms	3 NS 1 A 3 MX	🔓 Insecure
2026-06-18 04:06:57	1787ms	3 NS 1 A 3 MX	🔓 Insecure