sonderborg-kommune.dk
Last scanned: 2026-08-26 22:03:29  ·  559ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   48ms
NameserverIP addressesPTRASN / ISP
ns1-04.azure-dns.com 13.107.236.4
2603:1061:0:700::4		 ns1-04.azure-dns.com
ns1-04.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-04.azure-dns.net 150.171.21.4
2620:1ec:8ec:700::4		 ns2-04.azure-dns.net
ns2-04.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-04.azure-dns.org 204.14.183.4
2a01:111:4000:700::4		 ns3-04.azure-dns.org
ns3-04.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-04.azure-dns.info 208.84.5.4
2620:1ec:bda:700::4		 ns4-04.azure-dns.info
ns4-04.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records
🌍
No A records found
📧 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 Records1 records   199ms
TXT Record
v=spf1 include:_spf_a.sonderborg.dk include:_spf_b.sonderborg.dk -all
✉️ SPF
PolicyRecord (sonderborg-kommune.dk)
-all (hard fail) v=spf1 include:_spf_a.sonderborg.dk include:_spf_b.sonderborg.dk -all
📨 DMARC
PolicyRecord (_dmarc.sonderborg-kommune.dk)
p=reject v=DMARC1; p=reject; rua=mailto:653640a21c83d@dmarc.centerasecurity.com sp=reject; fo=1;
📬 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)
🔐 DNSSEC113ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1040115158
Primary NS (MNAME)ns1-04.azure-dns.com
Responsible (RNAME)hostmaster@sonderborg.dk
Refresh43200s
Retry3600s
Expire2678400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
59ms
MX
44ms
AAAA
66ms
TXT
199ms
CAA
59ms
HTTPS
56ms
TLSA
45ms
SOA
0ms
MTA-STS
64ms
DNSSEC
113ms
SRV
104ms
Total
559ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 22:03:29 559ms 4 NS 0 A 0 MX 🔒 Secure View
2026-06-18 03:09:49 521ms 4 NS 0 A 0 MX 🔒 Secure View
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