groundfloor24.dk
Last scanned: 2026-08-28 03:59:44  ·  2871ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   177ms
NameserverIP addressesPTRASN / ISP
ns20912485153.a2dns.com 209.124.85.153 server.realestatematching24.eu AS55293 A2 Hosting, Inc.
ns20912485154.a2dns.com 209.124.85.154 209.124.85.154.static.a2webhosting.com AS55293 A2 Hosting, Inc.
🌍 A Records1 records   156ms
IPTTLPTRASNISP / OrgCIDRCountryCity
209.124.85.153 14400s server.realestatematching24.eu AS55293 A2 Hosting, Inc. 209.124.80.0/21 🇺🇸 United States Detroit
📧 MX Records1 records   154ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s mail.groundfloor24.dk 209.124.85.153 server.realestatematching24.eu AS55293 A2 Hosting, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover209.124.85.153
🔶 Autoconfig209.124.85.153
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   387ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   1164ms
TXT Record
v=spf1 ip4:209.124.85.153 +a +mx ~all
✉️ SPF
PolicyRecord (groundfloor24.dk)
~all (soft fail) v=spf1 ip4:209.124.85.153 +a +mx ~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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.groundfloor24.dk w9DY54aq9Qnn21W9ULjVuJDjBlAkg-cePowyCHy7u-w
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC214ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026042900
Primary NS (MNAME)ns20912485153.a2dns.com
Responsible (RNAME)root@server.realestatematching24.eu
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
177ms
A
156ms
MX
154ms
AAAA
153ms
TXT
1164ms
CAA
148ms
HTTPS
153ms
TLSA
378ms
SOA
0ms
MTA-STS
274ms
DNSSEC
214ms
SRV
387ms
Total
2871ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:59:44 2871ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 07:59:47 3148ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 14:42:08 2585ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 21:36:53 1192ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:49:52 1839ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 10:43:10 1311ms 2 NS 1 A 1 MX 🔓 Insecure View
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