helsingorboligselskab.dk
Last scanned: 2026-08-25 10:43:49  ·  2691ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   159ms
NameserverIP addressesPTRASN / ISP
ns1.dreamhost.com 162.159.26.14 ns1.dreamhost.com AS13335 Cloudflare, Inc.
ns2.dreamhost.com 162.159.26.81 ns2.dreamhost.com AS13335 Cloudflare, Inc.
ns3.dreamhost.com 162.159.27.84 ns3.dreamhost.com AS13335 Cloudflare, Inc.
🌍 A Records1 records   2041ms
IPTTLPTRASNISP / OrgCIDRCountryCity
173.236.245.199 298s apache2-xenon.iad1-shared-b8-21.dreamhost.com AS26347 New Dream Network, LLC 173.236.128.0/17 🇺🇸 United States Ashburn
📧 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)
🔐 DNSSEC186ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024041000
Primary NS (MNAME)ns1.dreamhost.com
Responsible (RNAME)hostmaster@dreamhost.com
Refresh18244s
Retry600s
Expire1814400s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
159ms
A
2041ms
MX
158ms
AAAA
155ms
TXT
1004ms
CAA
157ms
HTTPS
160ms
TLSA
282ms
SOA
0ms
MTA-STS
278ms
DNSSEC
186ms
SRV
271ms
Total
2691ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 10:43:49 2691ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-28 11:44:03 2414ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 11:08:56 1600ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 09:26:08 919ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 03:11:43 1101ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:12:14 1405ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:11:08 1339ms 3 NS 1 A 0 MX 🔓 Insecure View
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