cembritmester.dk

📜 Historical scan 2026-06-16 20:01:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cembritmester.dk is a .dk domain served by 3 nameservers (ns1.mainns.de, ns2.mainns.eu, ns3.mainns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 116.202.21.136 is hosted by Hetzner Online GmbH (AS24940) in Germany. 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#

3 records 106ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mainns.de	—	—	—
ns2.mainns.eu	—	—	—
ns3.mainns.net	—	—	—

🌍 A Records#

3 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
116.202.21.136	—	cs3.web-redirect.eu	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Falkenstein
116.202.9.166	—	cs1.web-redirect.eu	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Falkenstein
116.203.213.72	—	cs2.web-redirect.eu	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

3 records 87ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:c010:3f9c::1	—	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein
2a01:4f8:c17:c19c::1	—	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein
2a01:4f8:c2c:abf5::1	—	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 139ms

TXT Record
v=DKIM1
v=spf1 include:spf.mandrillapp.com ?all

✉️ SPF#

Policy	Record (cembritmester.dk)
?all (neutral)	v=spf1 include:spf.mandrillapp.com ?all

📨 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 12:00:41

www	116.202.21.136 116.202.9.166 116.203.213.72 2a01:4f8:c010:3f9c::1 2a01:4f8:c17:c19c::1 2a01:4f8:c2c:abf5::1 (AS24940) (address records, no CNAME)
www vs bare domain	Same network cembritmester.dk: 116.202.21.136 116.202.9.166 116.203.213.72 2a01:4f8:c010:3f9c::1 (AS24940) www.cembritmester.dk: 116.202.21.136 116.202.9.166 116.203.213.72 2a01:4f8:c010:3f9c::1 (AS24940)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

165ms

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

🏷️ SOA#

88ms

Field	Value
Serial	1740404172
Primary NS (MNAME)	ns1.mainns.de
Responsible (RNAME)	technik@massiveart.com
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

106ms

89ms

67ms

AAAA

87ms

TXT

139ms

CAA

92ms

HTTPS

87ms

TLSA

92ms

SOA

88ms

MTA-STS

125ms

DNSSEC

165ms

SRV

0ms

Total

450ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:00:41	796ms	3 NS 3 A 0 MX	🔓 Insecure
2026-06-29 13:41:53	769ms	3 NS 3 A 0 MX	🔓 Insecure
2026-06-29 03:55:48	982ms	3 NS 3 A 0 MX	🔓 Insecure
2026-06-20 19:19:00	937ms	3 NS 3 A 0 MX	🔓 Insecure
2026-06-16 20:21:48	1644ms	3 NS 3 A 0 MX	🔓 Insecure
2026-06-16 20:20:46	8748ms	3 NS 3 A 0 MX	🔓 Insecure
2026-06-16 20:01:37	533ms	3 NS 3 A 0 MX	🔓 Insecure
2026-06-16 20:01:32 shown	450ms	3 NS 3 A 0 MX	🔓 Insecure