difoet.dk
Last scanned: 2026-08-26 16:52:55  ·  11258ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   2044ms
NameserverIP addressesPTRASN / ISP
ns1.linode.com 2600:14c0:6::2
92.123.94.2		 c1-2.akashield.net
c1-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns2.linode.com 2600:14c0:6::3
92.123.94.3		 c1-3.akashield.net
c1-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns3.linode.com 2600:14c0:7::3
92.123.95.3		 c2-3.akashield.net
c2-3.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns4.linode.com 2600:14c0:7::4
92.123.95.4		 c2-4.akashield.net
c2-4.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
ns5.linode.com 2600:14c0:7::2
92.123.95.2		 c2-2.akashield.net
c2-2.akashield.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
🌍 A Records1 records   228ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.232.195.43 86400s uranus.heerfordt.dk AS63949 Akamai Connected Cloud 172.232.128.0/17 🇮🇹 Italy Milan
📧 MX Records1 records   2163ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.difoet.dk 172.232.195.43
2600:3c0b::f03c:94ff:fe76:8cc2		 uranus.heerfordt.dk
uranus.heerfordt.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
🔷 AAAA Records (IPv6)1 records   2031ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2600:3c0b::f03c:94ff:fe76:8cc2 86400s uranus.heerfordt.dk AS63949 Akamai Connected Cloud 2600:3c08:0:0:0:0:0:0/30 🇮🇹 Italy Milan
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC9064ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2021000001
Primary NS (MNAME)ns1.linode.com
Responsible (RNAME)aheerfor@gmail.com
Refresh14400s
Retry14400s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
2044ms
A
228ms
MX
2163ms
AAAA
2031ms
TXT
7463ms
CAA
369ms
HTTPS
2045ms
TLSA
418ms
SOA
0ms
MTA-STS
2331ms
DNSSEC
9064ms
SRV
4063ms
Total
11258ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:52:55 11258ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 17:09:56 1714ms 5 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 02:45:25 942ms 5 NS 1 A 1 MX 🔓 Insecure View
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