nordht.dk
Last scanned: 2026-08-27 08:06:10  ·  10958ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   45ms
NameserverIP addressesPTRASN / ISP
ns.vas-hosting.com 2a01:4f8:c0c:1fbf::1
78.47.104.13		 ns.vas-hosting.com
ns.vas-hosting.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns.vas-hosting.cz 2a01:28:ca:112::1:4
95.168.209.105		 ns.vas-hosting.cz
ns.vas-hosting.cz		 AS39392 SH.cz s.r.o.
AS39392 SH.cz s.r.o.
ns.vas-hosting.eu 2a01:430:100:57::25
83.167.224.189		 ns.vas-hosting.eu
ns.vas-hosting.eu		 AS24971 MasterDC s.r.o.
AS24971 MasterDC s.r.o.
🌍 A Records1 records   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.168.209.68 1800s 68.64-26.209.168.95.in-addr.arpa
vhs10.vas-hosting.com		 AS39392 SH.cz s.r.o. 95.168.192.0/19 🇨🇿 Czechia —
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s mail.vas-hosting.cz 95.168.205.159
95.168.205.159		 159.128-26.205.168.95.in-addr.arpa
mail.vas-hosting.cz		 AS39392 SH.cz s.r.o.
AS39392 SH.cz s.r.o.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.vas-hosting.cz → 95.168.205.159
🔶 Autoconfigmail.vas-hosting.cz → 95.168.205.159
🔷 AAAA Records (IPv6)1 records   57ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:28:ca:112::1:110 1800s vhs10.vas-hosting.com AS39392 SH.cz s.r.o. 2a01:28:0:0:0:0:0:0/32 🇨🇿 Czechia —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   158ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 1 443 mail.vas-hosting.cz
📝 TXT Records1 records   286ms
TXT Record
v=spf1 a mx ?all
✉️ SPF
PolicyRecord (nordht.dk)
?all (neutral) v=spf1 a mx ?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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.nordht.dk nordht.dk
🔗 TLSA / DANE2 records   301ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.vas-hosting.cz DANE-EE · SPKI · SHA-512 3204AF143268A8C0CE04FB45BE8E8136…
SMTP _25._tcp.mail.vas-hosting.cz DANE-EE · SPKI · SHA-256 FF57A85B97177D89104F0D42108A5F40…
🔐 DNSSEC9081ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2502281319
Primary NS (MNAME)ns.vas-hosting.cz
Responsible (RNAME)info@vas-hosting.cz
Refresh28800s
Retry600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
67ms
MX
58ms
AAAA
57ms
TXT
286ms
CAA
65ms
HTTPS
59ms
TLSA
301ms
SOA
0ms
MTA-STS
78ms
DNSSEC
9081ms
SRV
158ms
Total
10958ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:06:10 10958ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-17 08:13:57 5120ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-09 01:21:07 10170ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 00:39:54 1250ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 23:17:32 6136ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 05:24:16 1107ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:34:34 2682ms 3 NS 1 A 1 MX 🔓 Insecure View
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