hofh.dk
Last scanned: 2026-06-17 14:35:50  ·  3253ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   118ms
NameserverIP addressesPTRASN / ISP
ns1.oneoffice.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.oneoffice.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   144ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 — splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records1 records   144ms
PriorityTTLMail ServerIP addressesPTRASN
0 — hofh-dk.mail.protection.outlook.com 2a01:111:f403:ca04::2
2a01:111:f403:ca04::4
2a01:111:f403:ca04::5
2a01:111:f403:ca09::6
52.101.68.25
52.101.68.27
52.101.68.5
52.101.73.4		 mail-du2pr03cu00102.inbound.protection.outlook.com
mail-db4pr02cu00204.inbound.protection.outlook.com
mail-db3pr0202cu00205.inbound.protection.outlook.com
mail-am4pr0401cu00106.inbound.protection.outlook.com
mail-db8pr02cu00101.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-am0pr83cu00404.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   268ms
TXT Record
MS=ms61493773
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (hofh.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.hofh.dk)
p=quarantine v=DMARC1;p=quarantine;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)
🔐 DNSSEC295ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA124ms
FieldValue
Serial2025031003
Primary NS (MNAME)ns1.oneoffice.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
118ms
A
144ms
MX
144ms
AAAA
162ms
TXT
268ms
CAA
154ms
HTTPS
160ms
TLSA
1141ms
SOA
124ms
MTA-STS
167ms
DNSSEC
295ms
SRV
0ms
Total
3253ms
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