4plustf.dk
Last scanned: 2026-08-27 21:34:50  ·  872ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
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   91ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.24.57.1 3600s ip-216-24-57-1.ingress.render.com AS397273 Render 216.24.57.0/24 🇺🇸 United States —
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.4plustf.dk 195.201.240.150 re01.azehosting.net 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   311ms
TXT Record
v=spf1 ip4:195.201.240.150 include:spf.azehosting.net ip4:157.90.88.242 include:spf.resellerhotel.dk +a +mx ~all
✉️ SPF
PolicyRecord (4plustf.dk)
~all (soft fail) v=spf1 ip4:195.201.240.150 include:spf.azehosting.net ip4:157.90.88.242 include:spf.resellerhotel.dk +a +mx ~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.4plustf.dk VImAr9Lq2fa2QqityrFcjaZ0DUiCvyVx2I_BahP4pZc
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071903
Primary NS (MNAME)ns1.azehosting.net
Responsible (RNAME)pbjarke1@hotmail.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
91ms
MX
49ms
AAAA
54ms
TXT
311ms
CAA
61ms
HTTPS
69ms
TLSA
108ms
SOA
0ms
MTA-STS
96ms
DNSSEC
104ms
SRV
409ms
Total
872ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:34:50 872ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-20 17:01:54 2535ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 08:05:22 3380ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:55:59 1274ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone