usm-rengoring.dk
Last scanned: 2026-08-25 17:14:42  ·  2581ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   76ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.171.172 3600s cp12.nordicway.dk AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Falkenstein
📧 MX Records1 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.usm-rengoring.dk 49.12.171.172 cp12.nordicway.dk 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   288ms
TXT Record
v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (usm-rengoring.dk)
~all (soft fail) v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.usm-rengoring.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 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.usm-rengoring.dk RbSR6YsKr5ebpa4-St_sZ6-wrSDHqjDGbI6ntI16M94
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2092ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071701
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
76ms
A
53ms
MX
73ms
AAAA
70ms
TXT
288ms
CAA
77ms
HTTPS
58ms
TLSA
97ms
SOA
0ms
MTA-STS
95ms
DNSSEC
2092ms
SRV
97ms
Total
2581ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 17:14:42 2581ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-18 08:50:39 840ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 15:03:00 2158ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 23:16:48 778ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 00:39:36 863ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 23:36:10 1673ms 2 NS 1 A 1 MX 🔓 Insecure View
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