msexchange.dk
Last scanned: 2026-07-29 12:46:09  ·  4923ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.157.101.141 600s 78-157-101-141.norlyscustomer.net AS39642 Sinal A/S 78.157.96.0/19 🇩🇰 Denmark Svendborg
📧 MX Records1 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s relay.bertha.dk 195.24.227.155 smtp.bertha.dk AS62121 Christian Ebsen ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverbig.bertha.dk
🔶 Autoconfigbig.bertha.dk
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 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
CNAME _acme-challenge.msexchange.dk big.bertha.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC52ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA25ms
FieldValue
Serial2026032502
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
30ms
A
30ms
MX
31ms
AAAA
31ms
TXT
160ms
CAA
31ms
HTTPS
29ms
TLSA
244ms
SOA
25ms
MTA-STS
77ms
DNSSEC
52ms
SRV
83ms
Total
4923ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-29 12:46:09 4923ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 09:48:52 1317ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 06:56:33 849ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 03:04:40 2304ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 03:57:19 741ms 2 NS 1 A 1 MX 🔒 Secure View
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