koebenhavnskognitivepsykolog.dk
Last scanned: 2026-09-02 00:49:33  ·  588ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.8.38.9 3600s — AS48854 team.blue Denmark A/S 193.8.38.0/24 🇩🇰 Denmark —
📧 MX Records2 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
10 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
🔶 Autoconfig193.8.38.9
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   190ms
TXT Record
v=spf1 include:_custspf.one.com include:spf.simply.com include:spf.curanet.dk -all
✉️ SPF
PolicyRecord (koebenhavnskognitivepsykolog.dk)
-all (hard fail) v=spf1 include:_custspf.one.com include:spf.simply.com include:spf.curanet.dk -all
📨 DMARC
PolicyRecord (_dmarc.koebenhavnskognitivepsykolog.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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)
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080901
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
41ms
A
39ms
MX
40ms
AAAA
40ms
TXT
190ms
CAA
58ms
HTTPS
44ms
TLSA
73ms
SOA
0ms
MTA-STS
75ms
DNSSEC
87ms
SRV
86ms
Total
588ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 00:49:33 588ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-10 04:08:39 831ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-26 07:03:42 16626ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-21 22:17:12 835ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-11 01:23:21 741ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-25 10:43:59 1089ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-21 19:29:45 1428ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 05:59:05 1855ms 2 NS 1 A 2 MX 🔒 Secure View
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