cedar.dk
Last scanned: 2026-08-19 22:05:41  ·  4488ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   243ms
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   214ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.169 3600s webcluster42.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   228ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s smtp.danhost.dk 185.20.207.117
212.237.249.50		 —
mx1.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.111.240.169
🔶 Autoconfig77.111.240.169
🔷 AAAA Records (IPv6)1 records   254ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:8049:3b72:9d24:3559 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   731ms
TXT Record
v=spf1 a:smtp.cedar.dk -all
✉️ SPF
PolicyRecord (cedar.dk)
-all (hard fail) v=spf1 a:smtp.cedar.dk -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)
🔐 DNSSEC472ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081902
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
243ms
A
214ms
MX
228ms
AAAA
254ms
TXT
731ms
CAA
288ms
HTTPS
285ms
TLSA
291ms
SOA
0ms
MTA-STS
350ms
DNSSEC
472ms
SRV
309ms
Total
4488ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 22:05:41 4488ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 02:50:08 971ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 00:26:19 704ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 03:23:01 649ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 05:33:54 1956ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 18:21:40 1039ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:17:37 37776ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:10:08 1518ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:01:08 499ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 20:00:29 728ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone