semler-vaerktoej.dk
Last scanned: 2026-08-27 05:54:33  ·  668ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   51ms
NameserverIP addressesPTRASN / ISP
ns1-01.azure-dns.com 13.107.236.1
2603:1061:0:700::1		 ns1-01.azure-dns.com
ns1-01.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-01.azure-dns.net 150.171.21.1
2620:1ec:8ec:700::1		 ns2-01.azure-dns.net
ns2-01.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-01.azure-dns.org 204.14.183.1
2a01:111:4000:700::1		 ns3-01.azure-dns.org
ns3-01.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-01.azure-dns.info 208.84.5.1
2620:1ec:bda:700::1		 ns4-01.azure-dns.info
ns4-01.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.97.214.177 300s — AS8075 Microsoft Corporation 23.96.0.0/14 🇳🇱 The Netherlands Amsterdam
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   189ms
TXT Record
azapp-techtoolsweb-prod.azurewebsites.net
v=spf1 -all
✉️ SPF
PolicyRecord (semler-vaerktoej.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.semler-vaerktoej.dk)
p=reject v=DMARC1;p=reject;rua=mailto:dmarc_rapport@semler.dk
📬 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.semler-vaerktoej.dk U5IYaIOOJfW_5NXW7siI1q40iGaGS0Xq1PirIcgC4J8
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC85ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial26
Primary NS (MNAME)ns1-01.azure-dns.com
Responsible (RNAME)dnsadmin@kmd.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
39ms
MX
34ms
AAAA
53ms
TXT
189ms
CAA
58ms
HTTPS
52ms
TLSA
153ms
SOA
0ms
MTA-STS
49ms
DNSSEC
85ms
SRV
83ms
Total
668ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:54:33 668ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-25 17:16:25 491ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-30 22:35:25 756ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-27 01:44:49 1522ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 11:28:20 3013ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 11:00:02 1118ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 01:46:59 468ms 4 NS 1 A 0 MX 🔓 Insecure View
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