fcz.dk
📜 Historical scan 2026-06-17 09:23:20  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   100ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
ns4.simply.com — — —
🌍 A Records1 records   84ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.100 — dnsforward.simply.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records5 records   125ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 173.194.222.26 lo-in-f26.1e100.net AS15169 Google LLC
5 — alt1.aspmx.l.google.com 172.253.158.27 so-in-f27.1e100.net AS15169 Google LLC
5 — alt2.aspmx.l.google.com 172.253.158.26 so-in-f26.1e100.net AS15169 Google LLC
10 — alt3.aspmx.l.google.com 142.250.147.26 rd-in-f26.1e100.net AS15169 Google LLC
10 — alt4.aspmx.l.google.com 192.178.230.27 yunrtab-in-f27.1e100.net AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   178ms
TXT Record
google-site-verification=J9BtKffnt2l5KzWQUyC53AjRcDSj4Xcf0uIc1XHQO0c
v=spf1 include:_spf.google.com -all
✉️ SPF
PolicyRecord (fcz.dk)
-all (hard fail) v=spf1 include:_spf.google.com -all
📨 DMARC
PolicyRecord (_dmarc.fcz.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc@fcz.dk; ruf=mailto:dmarcforensic@fcz.dk; fo=1; adkim=s; aspf=s;
📬 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)
🔐 DNSSEC268ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA78ms
FieldValue
Serial2026060401
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 RegistrationWHOIS fetched 2026-07-06 04:16:25
FieldValue
RegistrarSimply.com A/S
Registered2004-06-11
Expires2030-06-30 (1395d)
📋 WHOIS
⏱️ Lookup Timing
NS
100ms
A
84ms
MX
125ms
AAAA
92ms
TXT
178ms
CAA
97ms
HTTPS
121ms
TLSA
163ms
SOA
78ms
MTA-STS
66ms
DNSSEC
268ms
SRV
0ms
Total
1202ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:47:09 917ms 4 NS 1 A 5 MX 🔒 Secure View
2026-08-03 11:33:59 1394ms 4 NS 1 A 5 MX 🔒 Secure View
2026-07-27 10:18:10 1202ms 4 NS 1 A 5 MX 🔒 Secure View
2026-07-06 04:49:44 2673ms 4 NS 1 A 5 MX 🔒 Secure View
2026-07-06 04:04:16 1552ms 4 NS 1 A 5 MX 🔒 Secure View
2026-06-19 15:11:01 1050ms 4 NS 1 A 5 MX 🔒 Secure View
2026-06-17 09:23:20 1202ms 4 NS 1 A 5 MX 🔒 Secure View
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