madsdydensborg.dk
Last scanned: 2026-08-26 19:33:20  ·  690ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.59.201.211 86400s 87-59-201-211-cable.dk.customer.tdc.net AS3292 TDC Holding A/S 87.59.0.0/16 🇩🇰 Denmark Kongens Lyngby
📧 MX Records2 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.dydensborg.dk 2a02:2350:5:10c:fa:115:4b87:61cd
46.30.213.159		 —
webcluster1.webpod14-cph3.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
11 43200s mail2.dydensborg.dk 2a02:2350:5:10c:fa:115:4b87:61cd
46.30.213.159		 —
webcluster1.webpod14-cph3.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover87.59.201.211
🔶 Autoconfig87.59.201.211
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   183ms
TXT Record
v=spf1 a mx -all
✉️ SPF
PolicyRecord (madsdydensborg.dk)
-all (hard fail) 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
46ms
MX
45ms
AAAA
54ms
TXT
183ms
CAA
57ms
HTTPS
51ms
TLSA
74ms
SOA
0ms
MTA-STS
72ms
DNSSEC
86ms
SRV
71ms
Total
690ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 19:33:20 690ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-15 15:41:53 4481ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-18 19:01:52 9554ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-14 17:11:11 1121ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-02 23:13:01 645ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 15:42:59 1230ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 12:03:59 1088ms 2 NS 1 A 2 MX 🔒 Secure View
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