zlt.dk

📜 Historical scan 2026-06-24 16:22:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zlt.dk is a .dk domain served by 3 nameservers (ns1.hyp.net, ns2.hyp.net, ns3.hyp.net). It was registered on 12 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.225.30.36 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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 308ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.hyp.net	151.249.124.1 2a01:5b40:ac1::1	ns1.hyp.net ns1.hyp.net	AS12996 Domeneshop AS AS12996 Domeneshop AS
ns2.hyp.net	192.174.68.10 2001:67c:1bc::10	ns2.hyp.net ns2.hyp.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns3.hyp.net	151.249.126.3 2a01:5b40:ac3::1	ns3.hyp.net ns3.hyp.net	AS208045 Domeneshop AS AS208045 Domeneshop AS

🌍 A Records#

1 records 289ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.225.30.36	3600s	—	AS24940	Hetzner Online GmbH	46.224.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

2 records 337ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	3600s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 721ms

TXT Record
protonmail-verification=f0cdaad39d057076a943e26911fab5f84e64fce0
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (zlt.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.zlt.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=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 22:49:16

www	46.225.30.36 (AS24940) (address records, no CNAME)
www vs bare domain	Same network zlt.dk: 46.225.30.36 (AS24940) www.zlt.dk: 46.225.30.36 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 1946ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

531ms

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

🏷️ SOA#

318ms

Field	Value
Serial	1782061033
Primary NS (MNAME)	ns1.hyp.net
Responsible (RNAME)	hostmaster@domeneshop.no
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 17:19:40

Field	Value
Registrar	Domeneshop AS
Registered	2025-10-12
Expires	2027-10-11 (352d)

📋 WHOIS#

⏱️ Lookup Timing#

308ms

289ms

337ms

AAAA

396ms

TXT

721ms

CAA

299ms

HTTPS

351ms

TLSA

1946ms

SOA

318ms

MTA-STS

417ms

DNSSEC

531ms

SRV

371ms

Total

3820ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 16:23:14	821ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-16 18:42:05	1334ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-08 08:07:06	761ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 14:24:18	719ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-18 16:54:10	17001ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-24 19:26:28	1109ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-30 19:14:09	1626ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 16:22:40 shown	3820ms	3 NS 1 A 2 MX	🔒 Secure
2026-06-18 08:29:21	758ms	3 NS 1 A 2 MX	🔒 Secure