c-map.dk
Last scanned: 2026-09-01 07:11:33  ·  11532ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
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   2039ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.66.124.107 3598s web7.redhost.dk AS47292 Sentia Denmark A/S 77.66.124.0/23 🇩🇰 Denmark —
📧 MX Records1 records   2052ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s web7.redhost.dk 77.66.124.107 web7.redhost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.66.124.107
🔶 Autoconfig77.66.124.107
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   204ms
TXT Record
v=spf1 include:web7.redhost.dk -all
✉️ SPF
PolicyRecord (c-map.dk)
-all (hard fail) v=spf1 include:web7.redhost.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)
🔐 DNSSEC9106ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032401
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
54ms
A
2039ms
MX
2052ms
AAAA
63ms
TXT
204ms
CAA
65ms
HTTPS
68ms
TLSA
2056ms
SOA
0ms
MTA-STS
81ms
DNSSEC
9106ms
SRV
2069ms
Total
11532ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 07:11:33 11532ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 02:38:35 793ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 09:58:25 589ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 12:10:40 742ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 00:13:20 598ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:42:55 443ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:40:21 800ms 2 NS 1 A 1 MX 🔒 Secure View
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