gf3.dk
Last scanned: 2026-08-21 06:18:49  ·  2770ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   152ms
NameserverIP addressesPTRASN / ISP
ns1.nordicway.dk 2a01:4f8:1c1a:a1e7::1
91.98.140.195		 —
static.195.140.98.91.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.nordicway.dk 2a01:4f8:c012:4db6::1
49.13.80.249		 —
static.249.80.13.49.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
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   144ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.184.203.202 3600s 1572391883.dhcp.nefnet.dk AS47304 nef Fonden 93.184.192.0/20 🇩🇰 Denmark Odense
📧 MX Records1 records   146ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.gf3.dk 144.76.168.29 cp15.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   477ms
TXT Record
v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (gf3.dk)
~all (soft fail) v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.gf3.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.gf3.dk pl0CGXixkTLL6Qu1pZDU9rWiGhOWLoMSDNKIFmkDCpU
TXT _acme-challenge.gf3.dk W6rVUJkPx7VA-6teyIAlM7SklMoIVDS3IhhcSrOJrVY
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC296ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082009
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
152ms
A
144ms
MX
146ms
AAAA
196ms
TXT
477ms
CAA
195ms
HTTPS
172ms
TLSA
398ms
SOA
0ms
MTA-STS
243ms
DNSSEC
296ms
SRV
235ms
Total
2770ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-21 06:18:49 2770ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 23:50:01 838ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-21 23:17:27 756ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:30:48 795ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:29:38 844ms 4 NS 1 A 1 MX 🔒 Secure View
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