præstborg.dk xn--prstborg-k0a.dk
Last scanned: 2026-07-04 14:24:48  ·  2608ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   68ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   127ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.100 3600s vm1176.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.21.40.100
🔶 Autoconfig185.21.40.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   264ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (præstborg.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.præstborg.dk)
p=reject v=DMARC1; p=reject; adkim=s; aspf=s;
📬 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)
🔐 DNSSEC277ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA151ms
FieldValue
Serial2025032401
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
68ms
A
127ms
MX
149ms
AAAA
102ms
TXT
264ms
CAA
155ms
HTTPS
94ms
TLSA
68ms
SOA
151ms
MTA-STS
175ms
DNSSEC
277ms
SRV
2057ms
Total
2608ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-04 14:24:48 2608ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 16:47:33 411ms 2 NS 1 A 0 MX ⚠️ Bogus View
2026-06-21 18:20:49 331ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-18 08:00:57 581ms 2 NS 1 A 0 MX 🔒 Secure View
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