dnscluster.dk
📜 Historical scan 2026-07-22 14:51:40  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   63ms
NameserverIP addressesPTRASN / ISP
ns1.dk 2001:df7:1d81:18::a
45.139.227.68		 undefined.hostname.localhost
68.227.139.45.speedyvps.uk		 AS142594 SpeedyPage Ltd
AS142594 SpeedyPage Ltd
ns2.dk 167.86.80.173
2a02:c207:2062:2513::1		 vmi622513.contaboserver.net
vmi622513.contaboserver.net		 AS51167 Contabo GmbH
AS51167 Contabo GmbH
ns3.dk 213.184.84.71
2a09:3a00:4071::1		 —
—		 AS59795 PerfGrid
AS59795 PerfGrid
ns4.dk 2a01:4f8:c012:e6d6::1
49.12.71.195		 —
static.195.71.12.49.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   99ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.184.85.11 60s nlcp02.shared-infra.net AS59795 PerfGrid 213.184.84.0/23 🇳🇱 The Netherlands —
📧 MX Records2 records   71ms
PriorityTTLMail ServerIP addressesPTRASN
10 60s pmg1.h4r.eu 2a01:4f8:c012:7e77::1
49.12.11.203		 pmg1.h4r.eu
filter02.h4r.eu		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
20 60s pmg2.h4r.eu 2001:41d0:701:1100::a6bc
57.129.66.76		 filter04.h4r.eu
filter04.h4r.eu		 AS16276 OVH SAS
AS16276 OVH SAS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover213.184.85.11
🔶 Autoconfig213.184.85.11
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   126ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   366ms
TXT Record
v=spf1 +a +mx +ip4:213.184.85.11 include:spf-record.net +ip4:213.184.85.12 +include:_relayspf.hosting4real.net +ip4:51.77.64.230 +ip4:149.202.74.110 +include:spf.protection.outlook.com +include:amazonses.com ~all
✉️ SPF
PolicyRecord (dnscluster.dk)
~all (soft fail) v=spf1 +a +mx +ip4:213.184.85.11 include:spf-record.net +ip4:213.184.85.12 +include:_relayspf.hosting4real.net +ip4:51.77.64.230 +ip4:149.202.74.110 +include:spf.protection.outlook.com +include:amazonses.com ~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.dnscluster.dk Dmt-0PP1iXJheCQBpKK_71X2KpkoQ-j57GZW9EQFrJQ
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC168ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026072203
Primary NS (MNAME)ns1.dk
Responsible (RNAME)server@hosting4real.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 RegistrationWHOIS fetched 2026-07-20 01:07:11
FieldValue
RegistrarPerfGrid
Registered2013-08-25
Expires2026-08-31 (expired)
📋 WHOIS
⏱️ Lookup Timing
NS
63ms
A
99ms
MX
71ms
AAAA
74ms
TXT
366ms
CAA
80ms
HTTPS
96ms
TLSA
80ms
SOA
0ms
MTA-STS
127ms
DNSSEC
168ms
SRV
126ms
Total
1070ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:25:42 499ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-10 03:56:17 5991ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-07 03:07:54 22181ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-03 03:50:29 8949ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-07-28 02:32:55 1113ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-27 01:56:10 1471ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-26 01:15:42 1141ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-25 00:57:43 2972ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-23 16:34:41 9145ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-22 14:51:40 1070ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-21 11:08:17 9003ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-20 01:06:46 1072ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-18 22:21:03 17298ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-17 21:42:24 3348ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-16 14:59:33 1124ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-12 13:04:29 9096ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-10 07:31:35 1415ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-08 11:26:26 9564ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-06 22:43:06 1464ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-05 16:53:55 1120ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-04 23:09:51 2045ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-03 19:47:48 2116ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-01 21:28:04 992ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-01 00:21:16 963ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-29 04:49:19 963ms 4 NS 1 A 2 MX 🔒 Secure View
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