brittom.dk
Last scanned: 2026-08-27 18:31:18  ·  668ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   75ms
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   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.33.221.84 3600s ip84.ip-178-33-221.eu AS16276 OVH SAS 178.32.0.0/15 🇫🇷 France —
📧 MX Records2 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfigautoconfig-mf.onlinemail.io → 185.21.40.62
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   169ms
TXT Record
v=spf1 include:spf.onlinemail.io ?all
✉️ SPF
PolicyRecord (brittom.dk)
?all (neutral) v=spf1 include:spf.onlinemail.io ?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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC119ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021111701
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
75ms
A
57ms
MX
58ms
AAAA
62ms
TXT
169ms
CAA
58ms
HTTPS
63ms
TLSA
110ms
SOA
0ms
MTA-STS
78ms
DNSSEC
119ms
SRV
83ms
Total
668ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:31:18 668ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-26 20:25:56 530ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-02 00:30:10 2054ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 17:08:05 1790ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 17:02:26 371ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 17:01:00 1568ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 17:00:44 629ms 2 NS 1 A 2 MX 🔒 Secure View
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