signedalgaard.dk
📜 Historical scan 2026-06-24 20:31:52  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   292ms
NameserverIP addressesPTRASN / ISP
ns1.linode.com 2600:14c0:6::2
92.123.94.2		 c1-2.akashield.net
c1-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns2.linode.com 2600:14c0:6::3
92.123.94.3		 c1-3.akashield.net
c1-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns3.linode.com 2600:14c0:7::3
92.123.95.3		 c2-3.akashield.net
c2-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns4.linode.com 2600:14c0:7::4
92.123.95.4		 c2-4.akashield.net
c2-4.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns5.linode.com 2600:14c0:7::2
92.123.95.2		 c2-2.akashield.net
c2-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
🌍 A Records1 records   384ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.105.248.222 86400s kdot.dk AS63949 Akamai Connected Cloud 172.105.192.0/18 🇩🇪 Germany Frankfurt am Main
📧 MX Records2 records   264ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
20 86400s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoversignedalgaard.dk → 172.105.248.222
🔶 Autoconfigsignedalgaard.dk → 172.105.248.222
🔷 AAAA Records (IPv6)1 records   269ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7e01::f03c:93ff:fe18:915f 86400s — AS63949 Akamai Connected Cloud 2a01:7e00:0:0:0:0:0:0/30 🇩🇪 Germany Frankfurt am Main
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
TXT _acme-challenge.signedalgaard.dk NqZzU4br7RgmUtAz4j3ZwnMMiFzGLiIteivaFz7KuUM
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC353ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA269ms
FieldValue
Serial2021000035
Primary NS (MNAME)ns1.linode.com
Responsible (RNAME)ch@annanova.dk
Refresh14400s
Retry14400s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
292ms
A
384ms
MX
264ms
AAAA
269ms
TXT
1408ms
CAA
327ms
HTTPS
273ms
TLSA
1019ms
SOA
269ms
MTA-STS
271ms
DNSSEC
353ms
SRV
827ms
Total
3976ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 20:29:21 2933ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-06-28 04:20:24 3932ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 20:31:52 3976ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 21:42:32 2018ms 5 NS 1 A 2 MX 🔓 Insecure View
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