zetu.dk

Records from scan: 2026-10-16 14:29:58 · 5984ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zetu.dk is a .dk domain served by 3 nameservers (ns1.my.host, ns2.my.host, ns3.my.host). It was registered on 11 October 2026 (WHOIS) and first appeared in the .dk zone on 12 October 2026. Its website address 86.52.145.81 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mx1.my.host, mx2.my.host. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.my.host	2a03:5180:7:2:13af:27fb:f741:1 5.254.117.200	ns1.mijn.host ns1.mijn.host	AS3223 Voxility LLP AS3223 Voxility LLP
ns2.my.host	217.180.14.14 2a11:4881:1:4881::1	ns2.mijn.host ns2.mijn.host	AS214673 mijn.host B.V. AS214673 mijn.host B.V.
ns3.my.host	2a02:348:5e6:1::b6a0 83.96.241.95	ip-2a02-0348-05e6-0001-0000-0000-0000-b6a0.ams.resource.cloud ns3.mijn.host	AS35470 Signet B.V. AS35470 Signet B.V.

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.52.145.81	300s	mail.bgsalmon.dk	AS39642	Sinal A/S	86.52.0.0/16	🇩🇰 Denmark	Aalborg

📧 MX Records#

2 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mx1.my.host	2a03:5180:7:2:6a9:cee6:d12a:1 2a03:5180:7:2:84c:3c00:38fc:1 5.254.117.163 5.254.117.212	mx1.mijn.host mx1.mijn.host mx1.mijn.host mx1.mijn.host	AS3223 Voxility LLP AS3223 Voxility LLP AS3223 Voxility LLP AS3223 Voxility LLP
20	900s	mx2.my.host	2a03:5180:7:2:40c:b98a:6b6d:1 2a03:5180:7:2:878:5f5a:930f:1 5.254.117.162 5.254.117.213	mx2.mijn.host mx2.mijn.host mx2.mijn.host mx2.mijn.host	AS3223 Voxility LLP AS3223 Voxility LLP AS3223 Voxility LLP AS3223 Voxility LLP

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 328ms

TXT Record
v=spf1 a mx include:spf.mijn.host ~all

✉️ SPF#

Policy	Record (zetu.dk)
~all (soft fail)	v=spf1 a mx include:spf.mijn.host ~all

📨 DMARC#

Policy	Record (_dmarc.zetu.dk)
p=reject	v=DMARC1; p=reject; sp=reject;

📬 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#

checked 2026-10-16 14:29:58

www	86.52.145.81 (AS39642) (address records, no CNAME)
www vs bare domain	Same network zetu.dk: 86.52.145.81 (AS39642) www.zetu.dk: 86.52.145.81 (AS39642)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

6 records 118ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.my.host	DANE-TA · SPKI · SHA-256	E1AE9C3DE848ECE1BA72E0D991AE4D0D…
SMTP _25._tcp.mx1.my.host	DANE-EE · SPKI · SHA-256	AC551042C5329D7C1A3616785ECE7F22…
SMTP _25._tcp.mx1.my.host	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx2.my.host	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx2.my.host	DANE-TA · SPKI · SHA-256	E1AE9C3DE848ECE1BA72E0D991AE4D0D…
SMTP _25._tcp.mx2.my.host	DANE-EE · SPKI · SHA-256	AC551042C5329D7C1A3616785ECE7F22…

🔐 DNSSEC#

122ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

79ms

Field	Value
Serial	1792145056
Primary NS (MNAME)	ns1.my.host
Responsible (RNAME)	hostmaster@zetu.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 09:03:38

Field	Value
Registrar	my.host
Registered	2026-10-11
Expires	2027-10-10 (358d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

38ms

46ms

AAAA

38ms

TXT

328ms

CAA

40ms

HTTPS

45ms

TLSA

118ms

SOA

79ms

MTA-STS

109ms

DNSSEC

122ms

SRV

170ms

Total

5984ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 14:29:58 shown	5984ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-13 09:24:04	858ms	3 NS 1 A 2 MX	🔒 Secure
2026-10-12 08:35:32	2926ms	3 NS 1 A 2 MX	🔒 Secure