denmark4u.dk
Last scanned: 2026-08-17 18:39:16  ·  959ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   77ms
NameserverIP addressesPTRASN / ISP
achiel.ns.cloudflare.com 108.162.195.123
162.159.44.123
172.64.35.123
2606:4700:58::a29f:2c7b
2803:f800:50::6ca2:c37b
2a06:98c1:50::ac40:237b		 achiel.ns.cloudflare.com
achiel.ns.cloudflare.com
achiel.ns.cloudflare.com
achiel.ns.cloudflare.com
achiel.ns.cloudflare.com
achiel.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
nola.ns.cloudflare.com 108.162.192.212
172.64.32.212
173.245.58.212
2606:4700:50::adf5:3ad4
2803:f800:50::6ca2:c0d4
2a06:98c1:50::ac40:20d4		 nola.ns.cloudflare.com
nola.ns.cloudflare.com
nola.ns.cloudflare.com
nola.ns.cloudflare.com
nola.ns.cloudflare.com
nola.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   108ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.243.211.194 3600s static.194.211.243.136.clients.your-server.de AS24940 Hetzner Online GmbH 136.243.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   90ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s denmark4u.dk 136.243.211.194 static.194.211.243.136.clients.your-server.de AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   259ms
TXT Record
v=spf1 a mx ip4:136.243.211.194 ~all
✉️ SPF
PolicyRecord (denmark4u.dk)
~all (soft fail) v=spf1 a mx ip4:136.243.211.194 ~all
📨 DMARC
PolicyRecord (_dmarc.denmark4u.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC182ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2412454038
Primary NS (MNAME)achiel.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
77ms
A
108ms
MX
90ms
AAAA
75ms
TXT
259ms
CAA
52ms
HTTPS
57ms
TLSA
96ms
SOA
0ms
MTA-STS
75ms
DNSSEC
182ms
SRV
159ms
Total
959ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-17 18:39:16 959ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-20 20:39:03 1143ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-01 23:34:23 1204ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 01:55:25 442ms 2 NS 1 A 1 MX 🔓 Insecure View
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