grell.dk
Last scanned: 2026-06-19 18:13:59  ·  2467ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   58ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.209.84.102 3600s 80.209.84.102.static.fibianet.dk AS44869 FIBIA P/S 80.209.0.0/17 🇩🇰 Denmark Nørre Alslev
📧 MX Records2 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
20 3600s grell.dk 80.209.84.102 80.209.84.102.static.fibianet.dk AS44869 FIBIA P/S
30 3600s 80.209.84.102.static.fibianet.dk 80.209.84.102 80.209.84.102.static.fibianet.dk AS44869 FIBIA P/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover80.209.84.102
🔶 Autoconfig80.209.84.102
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   275ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (grell.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.grell.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:clag@grell.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC123ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA55ms
FieldValue
Serial2022041101
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
58ms
MX
49ms
AAAA
58ms
TXT
275ms
CAA
48ms
HTTPS
58ms
TLSA
173ms
SOA
55ms
MTA-STS
89ms
DNSSEC
123ms
SRV
2092ms
Total
2467ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-19 18:13:59 2467ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 10:48:47 4478ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 10:39:17 692ms 2 NS 1 A 2 MX 🔒 Secure View
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