heidelbergmaterialsgroup.dk
Last scanned: 2026-08-28 06:45:18  ·  2461ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   65ms
NameserverIP addressesPTRASN / ISP
udns1.cscdns.net 2001:502:f3ff::201
204.74.66.1		 udns1.cscdns.uk
edns1.ultradns.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
udns2.cscdns.uk 2001:502:4612::201
204.74.111.1		 edns1.ultradns.org
ns2.alba.bank		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records
🌍
No A records found
📧 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
✗ 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)
🔐 DNSSEC2084ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2022070601
Primary NS (MNAME)udns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh86400s
Retry86400s
Expire86400s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
65ms
A
76ms
MX
70ms
AAAA
67ms
TXT
282ms
CAA
66ms
HTTPS
68ms
TLSA
68ms
SOA
0ms
MTA-STS
94ms
DNSSEC
2084ms
SRV
85ms
Total
2461ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:45:18 2461ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 13:17:07 1334ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 17:56:26 2533ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 12:06:26 1193ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:10:51 358ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 11:09:23 645ms 2 NS 0 A 0 MX 🔓 Insecure View
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