paullutzer.dk
Last scanned: 2026-08-27 14:30:34  ·  1413ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
NameserverIP addressesPTRASN / ISP
ns.checkdomain.de 109.237.143.11
2a02:2b80:101:5000::9		 ns1.checkdomain.de
—		 AS45012 dogado GmbH
AS45012 dogado GmbH
ns2.checkdomain.de 2a01:4f8:2b02:a88::106
5.9.190.98		 ns2.checkdomain.de
ns2.checkdomain.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
88.99.101.251 300s redirect.checkdomain.de AS24940 Hetzner Online GmbH 88.99.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records2 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.paullutzer.dk 2a01:4f8:222:2b49:5498:d60a:e248:3219
88.198.20.145		 mx1.checkdomain.de
mx1.checkdomain.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
20 300s mx2.paullutzer.dk 2a01:4f8:10b:1067:c61b:626:b6c3:fc60
94.130.12.24		 mx2.checkdomain.de
mx2.checkdomain.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.nicgate.com → 46.243.91.15
🔶 Autoconfigautoconfig.nicgate.com → 46.243.91.16
🔷 AAAA Records (IPv6)1 records   49ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:221:11cd:9734:4c26:6044:5f33 300s redirect.checkdomain.de AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   117ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 autoconfig.nicgate.com
📝 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)
🔐 DNSSEC133ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082602
Primary NS (MNAME)ns.checkdomain.de
Responsible (RNAME)hostmaster@checkdomain.de
Refresh40000s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
52ms
MX
42ms
AAAA
49ms
TXT
273ms
CAA
41ms
HTTPS
47ms
TLSA
278ms
SOA
0ms
MTA-STS
88ms
DNSSEC
133ms
SRV
117ms
Total
1413ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:30:34 1413ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-08-08 16:36:57 2411ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 03:47:35 1147ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 00:09:29 1210ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 12:02:45 5164ms 2 NS 1 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone