dlrweb.dk
📜 Historical scan 2026-06-17 03:50:35  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   69ms
NameserverIP addressesPTRASN / ISP
ns1-auth.csc.dk — — —
ns2-auth.csc.dk — — —
🌍 A Records
🌍
No A records found
📧 MX Records3 records   68ms
PriorityTTLMail ServerIP addressesPTRASN
10 — cluster5.eu.messagelabs.com 195.245.230.200
195.245.230.201
195.245.230.202
195.245.231.69
195.245.231.72
85.158.142.210
85.158.142.214
85.158.142.215		 mail858.messagelabs.com
mail859.messagelabs.com
mail860.messagelabs.com
mail874.messagelabs.com
mail876.messagelabs.com
mail834.messagelabs.com
mail838.messagelabs.com
mail839.messagelabs.com		 AS396982 Google LLC
AS396982 Google LLC
AS396982 Google LLC
AS396982 Google LLC
AS396982 Google LLC
AS396982 Google LLC
AS396982 Google LLC
AS396982 Google LLC
20 — cluster5a.eu.messagelabs.com 34.91.159.228 228.159.91.34.bc.googleusercontent.com AS396982 Google LLC
40 — mail.dlr.dk 147.29.203.51 mail.dlr.dk AS29156 DXC Technology Danmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   127ms
TXT Record
DLR
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC154ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA65ms
FieldValue
Serial2025092211
Primary NS (MNAME)ns-master.csc.dk
Responsible (RNAME)hostmaster@csc.dk
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
68ms
MX
68ms
AAAA
68ms
TXT
127ms
CAA
68ms
HTTPS
66ms
TLSA
107ms
SOA
65ms
MTA-STS
32ms
DNSSEC
154ms
SRV
0ms
Total
784ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-30 04:47:11 22305ms 2 NS 0 A 3 MX 🔓 Insecure View
2026-06-24 06:12:15 649ms 2 NS 0 A 3 MX ❓ Unknown View
2026-06-17 03:50:35 784ms 2 NS 0 A 3 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone