sundhedguide.dk
Last scanned: 2026-06-17 14:46:29  ·  1450ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   87ms
NameserverIP addressesPTRASN / ISP
dns1.rackhosting.com 77.247.69.212 dns1.rackhosting.com AS31590 Rackhosting.com ApS
dns2.rackhosting.com 45.32.187.211 dns2.rackhosting.com AS20473 The Constant Company, LLC
dns3.rackhosting.com 77.247.69.213 dns3.rackhosting.com AS31590 Rackhosting.com ApS
🌍 A Records1 records   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.247.65.38 — — AS31590 Rackhosting.com ApS 77.247.64.0/20 🇩🇰 Denmark —
📧 MX Records5 records   86ms
PriorityTTLMail ServerIP addressesPTRASN
10 — aspmx.l.google.com 108.177.15.27
2a00:1450:4010:c03::1b
2a00:1450:4010:c03::1b		 wr-in-f27.1e100.net
lr-in-f27.1e100.net
lr-in-x1b.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
20 — alt1.aspmx.l.google.com 172.253.158.26
2404:6800:4000:1025::1b		 so-in-f26.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 — alt2.aspmx.l.google.com 108.177.125.26
2a00:1450:4025:c01::1b		 tp-in-f26.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — aspmx2.googlemail.com 172.253.158.26
2404:6800:4003:c26::1b		 so-in-f26.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — aspmx3.googlemail.com 108.177.125.27
2404:6800:4008:c01::1b		 tp-in-f27.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
🔷 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)
🔐 DNSSEC147ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA79ms
FieldValue
Serial1287581953
Primary NS (MNAME)dns1.rackhosting.com
Responsible (RNAME)hostmaster@rackhosting.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
87ms
A
72ms
MX
86ms
AAAA
78ms
TXT
239ms
CAA
64ms
HTTPS
59ms
TLSA
104ms
SOA
79ms
MTA-STS
62ms
DNSSEC
147ms
SRV
0ms
Total
1450ms
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