marksbro.dk
Last scanned: 2026-07-15 20:36:21  ·  17639ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
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 Records
🌍
No A records found
📧 MX Records1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s barracuda.mitcom.dk 85.27.179.10 barracuda.mitcom.dk AS34705 Norlys Digital A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.30.215.191
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   46ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 exchange-mail.dk
📝 TXT Records1 records   147ms
TXT Record
v=spf1 include:mitcom.dk -all
✉️ SPF
PolicyRecord (marksbro.dk)
-all (hard fail) v=spf1 include:mitcom.dk -all
📨 DMARC
PolicyRecord (_dmarc.marksbro.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100;
📬 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)
🔐 DNSSEC9069ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA24ms
FieldValue
Serial2026032401
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
32ms
A
30ms
MX
30ms
AAAA
30ms
TXT
147ms
CAA
29ms
HTTPS
30ms
TLSA
4030ms
SOA
24ms
MTA-STS
41ms
DNSSEC
9069ms
SRV
46ms
Total
17639ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-15 20:36:21 17639ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-20 07:39:13 1838ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-20 04:46:33 922ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-17 22:15:15 713ms 2 NS 0 A 1 MX 🔒 Secure View
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