nsk-erhverv.dk
Last scanned: 2026-06-26 03:04:12  ·  1040ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   50ms
NameserverIP addressesPTRASN / ISP
helium.ns.hetzner.de 193.47.99.5
2001:67c:192c::add:5		 helium.ns.hetzner.de
helium.ns.hetzner.de		 AS12337 noris network AG
AS12337 noris network AG
hydrogen.ns.hetzner.com 213.133.100.98
2a01:4f8:0:1::add:1098		 hydrogen.ns.hetzner.com
hydrogen.ns.hetzner.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com 2a01:4f8:0:1::add:2992
88.198.229.192		 oxygen.ns.hetzner.com
oxygen.ns.hetzner.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.158.87.123 3600s ec2-35-158-87-123.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 35.156.0.0/14 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s www643.your-server.de 188.40.219.135
2a01:4f8:1061:1547::2		 www643.your-server.de
www643.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigmail.your-server.de → 78.46.5.205
🔷 AAAA Records (IPv6)1 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
::ffff:35.158.87.123 3600s — AS16509 Amazon.com, Inc. — 🇩🇪 Germany —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   108ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.your-server.de
_imaps._tcp 0 100 993 mail.your-server.de
📝 TXT Records1 records   251ms
TXT Record
v=spf1 +a +mx ?all
✉️ SPF
PolicyRecord (nsk-erhverv.dk)
?all (neutral) v=spf1 +a +mx ?all
📨 DMARC
PolicyRecord (_dmarc.nsk-erhverv.dk)
p=quarantine v=DMARC1;p=quarantine;sp=quarantine;pct=50;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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC126ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA58ms
FieldValue
Serial2025121100
Primary NS (MNAME)oxygen.ns.hetzner.com
Responsible (RNAME)postmaster@your-server.de
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
48ms
MX
61ms
AAAA
52ms
TXT
251ms
CAA
48ms
HTTPS
52ms
TLSA
206ms
SOA
58ms
MTA-STS
80ms
DNSSEC
126ms
SRV
108ms
Total
1040ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 03:04:12 1040ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 10:31:49 1195ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 17:57:36 1155ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 15:31:45 1233ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 01:22:53 1189ms 3 NS 1 A 1 MX 🔓 Insecure View
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