korremann.dk
📜 Historical scan 2026-06-24 07:40:43  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   67ms
NameserverIP addressesPTRASN / ISP
ns1.dotserv.com 178.20.218.61
2a01:7cc0:101:ffff::51		 ns1.dotserv.com
ns1.dotserv.com		 AS21060 Atea A/S
AS21060 Atea A/S
ns1.dotserv.net 178.20.217.29
2a01:7cc0:101:ffff::52		 ns1.dotserv.net
ns2.dotserv.com		 AS21060 Atea A/S
AS21060 Atea A/S
ns2.dotserv.com 193.180.214.21 — AS44803 Webdock.io ApS
ns2.dotserv.net 162.19.249.51
2001:41d0:701:1100::c89e		 ns2.dotserv.net
ns2.dotserv.net		 AS16276 OVH SAS
AS16276 OVH SAS
🌍 A Records1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.217.4 3600s parking.enavn.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.korremann.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records2 records   50ms
FlagsTagValue
0 issue comodoca.com
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC69ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsbroken trust chain resolving 'korremann.dk/DS/IN': 127.0.0.1#53
🏷️ SOA78ms
FieldValue
Serial1281015720
Primary NS (MNAME)ns1.dotserv.com
Responsible (RNAME)hostmaster@dotserv.com
Refresh14400s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
67ms
A
42ms
MX
76ms
AAAA
53ms
TXT
303ms
CAA
50ms
HTTPS
41ms
TLSA
64ms
SOA
78ms
MTA-STS
54ms
DNSSEC
69ms
SRV
114ms
Total
770ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:00:28 585ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 04:24:25 1045ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 07:40:43 770ms 4 NS 1 A 0 MX ❓ Unknown View
2026-06-23 21:57:02 993ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 13:45:44 1151ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 07:27:21 683ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 22:48:10 771ms 4 NS 1 A 0 MX 🔓 Insecure View
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