bandholm-it.dk
Last scanned: 2026-07-31 09:40:14  ·  10020ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
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   72ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s bandholmit-dk02b.mail.protection.outlook.com — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.207.232
🔶 Autoconfigautodiscover.outlook.com → 52.98.207.232
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   120ms
ServicePriorityWeightPortTarget
_sip._tcp 0 1 443 sipdir.online.lync.com
_sipfederationtls._tcp 0 1 5061 sipfed.online.lync.com
📝 TXT Records3 records   8369ms
TXT Record
google-site-verification=-WydMwaLxoNQ8LM0GC_FvyAeJKO8Du7OyV-XQV2xfbc
MS=ms14216406
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (bandholm-it.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.bandholm-it.dk autodiscover.outlook.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC154ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026073001
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
49ms
A
49ms
MX
72ms
AAAA
54ms
TXT
8369ms
CAA
56ms
HTTPS
77ms
TLSA
1242ms
SOA
0ms
MTA-STS
117ms
DNSSEC
154ms
SRV
120ms
Total
10020ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-31 09:40:14 10020ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-30 04:24:34 808ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-26 15:35:12 2700ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-24 00:21:10 1115ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 14:05:35 804ms 2 NS 0 A 1 MX 🔒 Secure View
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