pulsnu.dk
Last scanned: 2026-07-23 01:44:18  ·  1034ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   83ms
NameserverIP addressesPTRASN / ISP
ns1.azehosting.net 2a01:4f8:13b:3146::1
94.130.138.185		 —
ns1.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.azehosting.net 2a01:4f8:c17:5f0a::2
88.99.15.5		 ns2.azehosting.net
ns2.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   98ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.15.53 3600s server.pes.dk AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   99ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s pulsnu.dk 144.76.15.53
2a01:4f8:191:210::2		 server.pes.dk
server.pes.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   85ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:191:210::2 3600s server.pes.dk 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
📝 TXT Records1 records   397ms
TXT Record
v=spf1 ip4:144.76.15.53 include:spf.azehosting.net +a +mx ~all
✉️ SPF
PolicyRecord (pulsnu.dk)
~all (soft fail) v=spf1 ip4:144.76.15.53 include:spf.azehosting.net +a +mx ~all
📨 DMARC
PolicyRecord (_dmarc.pulsnu.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.pulsnu.dk LlavFCvTQ-Bi1U8GyVquiQl8poAMUgvvONgmLuai6Fs
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC175ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072101
Primary NS (MNAME)ns1.azehosting.net
Responsible (RNAME)laust@kh-online.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
83ms
A
98ms
MX
99ms
AAAA
85ms
TXT
397ms
CAA
85ms
HTTPS
85ms
TLSA
132ms
SOA
0ms
MTA-STS
113ms
DNSSEC
175ms
SRV
127ms
Total
1034ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-23 01:44:18 1034ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-21 12:06:11 16582ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-19 23:22:29 13699ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 20:48:19 1259ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 16:17:27 1177ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 06:49:11 2675ms 2 NS 1 A 1 MX 🔓 Insecure View
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