isofix.dk
Last scanned: 2026-08-27 03:43:10  ·  618ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   65ms
NameserverIP addressesPTRASN / ISP
ns1.e-studio.dk 195.242.131.5
2001:67c:564:fffc::11		 ns1.e-studio.dk
ns1.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.e-studio.dk 2a00:1b18:2:3::2
62.69.152.34		 ns2.e-studio.dk
ns2.e-studio.dk		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.e-studio.dk 193.200.90.183
2001:67c:564:fffc::13		 ns3.e-studio.dk
ns3.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
🌍 A Records1 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.226 14400s sibba.euhosting.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s isofix.dk 195.242.130.226 sibba.euhosting.dk AS62121 Christian Ebsen ApS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.242.130.226
🔶 Autoconfig195.242.130.226
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   92ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   171ms
TXT Record
v=spf1 +a +mx +ip4:195.242.130.226 include:_spf.e-studio.dk ~all
✉️ SPF
PolicyRecord (isofix.dk)
~all (soft fail) v=spf1 +a +mx +ip4:195.242.130.226 include:_spf.e-studio.dk ~all
📨 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.isofix.dk 0HO1PfW9paDfKdaL2L3K-S_FlE41hanovMt4vIs7P3I
TXT _acme-challenge.isofix.dk goDK2OsxZNW82KyMFD97NAZ0axrMSeiExktiAbZkRaI
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC124ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081601
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
65ms
A
46ms
MX
50ms
AAAA
83ms
TXT
171ms
CAA
44ms
HTTPS
51ms
TLSA
57ms
SOA
0ms
MTA-STS
100ms
DNSSEC
124ms
SRV
92ms
Total
618ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 03:43:10 618ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-17 10:35:04 3080ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-27 15:01:38 1075ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-19 09:38:11 9746ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-18 06:05:12 803ms 2 NS 2 A 0 MX 🔓 Insecure View
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