dfgu.dk
📜 Historical scan 2026-06-17 02:36:23  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   46ms
NameserverIP addressesPTRASN / ISP
ns1.nordicway.dk — — —
ns2.nordicway.dk — — —
ns3.nordicway.dk — — —
ns4.nordicway.dk — — —
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
167.235.1.82 — cp09.nordicway.dk AS24940 Hetzner Online GmbH 167.235.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
0 — mail.dfgu.dk 167.235.1.82 cp09.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   148ms
TXT Record
v=spf1 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (dfgu.dk)
~all (soft fail) v=spf1 +a +mx +ip4:167.235.1.82 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.dfgu.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA44ms
FieldValue
Serial2026061607
Primary NS (MNAME)ns1.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
46ms
A
45ms
MX
46ms
AAAA
45ms
TXT
148ms
CAA
44ms
HTTPS
44ms
TLSA
82ms
SOA
44ms
MTA-STS
121ms
DNSSEC
109ms
SRV
0ms
Total
453ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 23:35:27 437ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-27 05:59:37 692ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-04 12:35:14 5315ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-28 00:49:32 898ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 17:51:01 2068ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-21 15:28:05 845ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 09:58:14 1115ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 23:02:27 1306ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 10:04:46 752ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 22:29:41 793ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 08:24:10 2770ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 21:52:40 914ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 02:36:23 453ms 4 NS 1 A 1 MX 🔓 Insecure View
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