fb-erhverv.dk
Last scanned: 2026-09-10 22:41:01  ·  2523ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   42ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records
🌍
No A records found
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   304ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (fb-erhverv.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.fb-erhverv.dk)
p=reject v=DMARC1;p=reject;sp=reject;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)
🔐 DNSSEC2088ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2023021529
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
64ms
MX
47ms
AAAA
72ms
TXT
304ms
CAA
66ms
HTTPS
58ms
TLSA
85ms
SOA
0ms
MTA-STS
79ms
DNSSEC
2088ms
SRV
109ms
Total
2523ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-10 22:41:01 2523ms 4 NS 0 A 1 MX 🔒 Secure View
2026-08-27 02:22:55 525ms 4 NS 0 A 1 MX 🔒 Secure View
2026-08-26 02:08:55 640ms 4 NS 0 A 1 MX 🔒 Secure View
2026-08-10 07:45:17 854ms 4 NS 0 A 1 MX 🔒 Secure View
2026-08-07 21:50:41 949ms 4 NS 0 A 1 MX 🔒 Secure View
2026-07-21 18:57:24 9683ms 4 NS 0 A 1 MX 🔒 Secure View
2026-07-19 12:36:54 8741ms 4 NS 0 A 1 MX 🔒 Secure View
2026-07-03 11:50:18 804ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-30 04:41:04 1019ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-27 22:15:05 2263ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-22 09:54:00 673ms 4 NS 0 A 1 MX ⚠️ Bogus View
2026-06-19 05:23:15 617ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-17 09:40:39 1024ms 4 NS 0 A 0 MX 🔒 Secure View
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