nsec.dk

📜 Historical scan 2026-06-28 23:43:36  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nsec.dk is a .dk domain served by 2 nameservers (ns1.nsec.dk, ns2.nsec.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.90.95.175 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.nsec.dk. The zone is not DNSSEC-signed, publishes a 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#

2 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.nsec.dk 2a01:4f8:c0c:8726::1
94.130.173.147		 —
ns1.nsec.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.nsec.dk 159.69.124.71
2a01:4f8:c010:2c16::1		 ns2.nsec.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.90.95.175 14400s cp01.nsec.dk AS24940 Hetzner Online GmbH 157.90.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s mail.nsec.dk 157.90.95.175
2a01:4f8:252:4110::2		 cp01.nsec.dk
cp01.nsec.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover157.90.95.175
🔶 Autoconfig157.90.95.175

🔷 AAAA Records (IPv6)#

1 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:252:4110::2 14400s cp01.nsec.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   111ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

2 records   302ms
TXT Record
google-site-verification=fpH67z23-nhyHwItY3rIonLobkwPDobvyaE6gAwxXkM
v=spf1 ip4:157.90.95.175 ip4:78.47.201.168 +a +mx +ip4:138.201.92.22 -all

✉️ SPF#

PolicyRecord (nsec.dk)
-all (hard fail) v=spf1 ip4:157.90.95.175 ip4:78.47.201.168 +a +mx +ip4:138.201.92.22 -all

📨 DMARC#

PolicyRecord (_dmarc.nsec.dk)
p=reject v=DMARC1; p=reject; sp=none; rf=afrf; pct=100; ri=86400

📬 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 2026-10-07 17:19:26
www CNAMEnsec.dk (all on nsec.dk)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.nsec.dk k7LJsbfVCW9E7zHpbO1VUDVghwG9VimvYyCHzYuKhzQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

46ms
FieldValue
Serial2026052501
Primary NS (MNAME)ns1.nsec.dk
Responsible (RNAME)michael@nsec.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
48ms
MX
46ms
AAAA
45ms
TXT
302ms
CAA
46ms
HTTPS
65ms
TLSA
217ms
SOA
46ms
MTA-STS
52ms
DNSSEC
72ms
SRV
111ms
Total
882ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-25 14:04:24 810ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-24 13:50:47 745ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-25 19:18:11 9814ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-28 23:43:36 shown 882ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 13:21:37 1452ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-22 07:23:42 1164ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 11:43:19 879ms 2 NS 1 A 1 MX 🔓 Insecure
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