walther-holst.dk
Last scanned: 2026-08-18 04:10:00  ·  3394ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   51ms
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   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
20 600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
30 600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.183.138.100
🔶 Autoconfig46.183.138.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   341ms
TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all
✉️ SPF
PolicyRecord (walther-holst.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2072ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial3306051061
Primary NS (MNAME)ns1pri.webhosting.dk
Responsible (RNAME)hostmaster@webhosting.dk
Refresh21600s
Retry3600s
Expire14515200s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
54ms
MX
55ms
AAAA
58ms
TXT
341ms
CAA
67ms
HTTPS
60ms
TLSA
289ms
SOA
0ms
MTA-STS
82ms
DNSSEC
2072ms
SRV
102ms
Total
3394ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-18 04:10:00 3394ms 5 NS 1 A 3 MX 🔒 Secure View
2026-07-26 06:15:18 5071ms 5 NS 1 A 3 MX 🔒 Secure View
2026-07-02 10:39:56 890ms 5 NS 1 A 3 MX 🔒 Secure View
2026-06-25 17:30:27 848ms 5 NS 1 A 3 MX 🔒 Secure View
2026-06-23 19:32:35 1110ms 5 NS 1 A 3 MX 🔒 Secure View
2026-06-23 11:35:36 1098ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:53:29 837ms 5 NS 1 A 3 MX 🔒 Secure View
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