netfiber.dk
Last scanned: 2026-08-27 18:36:53  ·  1330ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   67ms
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 Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.10.10.19 600s webmail-aarh-1.stofanet.dk AS39642 Sinal A/S 212.10.0.0/16 🇩🇰 Denmark Sorø
📧 MX Records1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx-lb-1.stofanet.dk 212.10.10.64 212-10-10-64.norlyscustomer.net AS39642 Sinal A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   278ms
TXT Record
v=spf1 include:_outc-mail.stofanet.dk include:_outd-mail.stofanet.dk -all
✉️ SPF
PolicyRecord (netfiber.dk)
-all (hard fail) v=spf1 include:_outc-mail.stofanet.dk include:_outd-mail.stofanet.dk -all
📨 DMARC
PolicyRecord (_dmarc.netfiber.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none
📬 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)
🔐 DNSSEC105ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024013100
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
67ms
A
57ms
MX
59ms
AAAA
80ms
TXT
278ms
CAA
66ms
HTTPS
76ms
TLSA
96ms
SOA
0ms
MTA-STS
96ms
DNSSEC
105ms
SRV
942ms
Total
1330ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:36:53 1330ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 17:31:54 767ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 23:44:02 853ms 4 NS 1 A 1 MX 🔓 Insecure View
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