ac-tech.dk
Last scanned: 2026-07-04 15:46:11  ·  5446ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   227ms
NameserverIP addressesPTRASN / ISP
ns1pri.webhosting.dk 157.250.160.80 ns1pri.webhosting.dk AS3342 Cibicom A/S
ns2.mywebtonet.com 157.250.163.66 ns2.mywebtonet.com AS3342 Cibicom A/S
ns2.webhosting.dk 157.250.163.65 ns2.webhosting.dk AS3342 Cibicom A/S
ns3.webhosting.dk 2a01:4f9:c010:7e3d::1
95.217.166.205		 —
ns3.webhosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns7.webhosting.dk 159.69.216.38
2a01:4f8:1c0c:6cd6::1		 ns7.webhosting.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   252ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.165.248.139 3600s 0x5da5f88b.static.cust.fastspeed.dk AS3292 TDC Holding A/S 93.165.128.0/17 🇩🇰 Denmark Aarhus
📧 MX Records1 records   301ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s webhotel31.webhosting.dk 157.250.160.51 webhotel31.webhosting.dk AS3342 Cibicom A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   549ms
TXT Record
MS=2026C78F085919E0629A00B43210C99CEFB7959D
v=spf1 ip4:93.165.248.139 include:webhotel31.webhosting.dk -all
✉️ SPF
PolicyRecord (ac-tech.dk)
-all (hard fail) v=spf1 ip4:93.165.248.139 include:webhotel31.webhosting.dk -all
📨 DMARC
PolicyRecord (_dmarc.ac-tech.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 / DANE2 records   259ms
Service / OwnerTypeCert association
SMTP _25._tcp.webhotel31.webhosting.dk DANE-TA · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel31.webhosting.dk DANE-EE · SPKI · SHA-256 FA4EFC305AA17A4FEEE8B29B2DAA8847…
🔐 DNSSEC458ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial3202101039
Primary NS (MNAME)ns1pri.webhosting.dk
Responsible (RNAME)hostmaster@webhosting.dk
Refresh21600s
Retry3602s
Expire14515200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
227ms
A
252ms
MX
301ms
AAAA
271ms
TXT
549ms
CAA
269ms
HTTPS
265ms
TLSA
259ms
SOA
0ms
MTA-STS
336ms
DNSSEC
458ms
SRV
298ms
Total
5446ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-04 15:46:11 5446ms 5 NS 1 A 1 MX 🔒 Secure View
2026-07-03 01:23:08 1068ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-26 03:31:45 871ms 5 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:17:21 781ms 5 NS 1 A 1 MX 🔒 Secure View
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