naturfaget.dk
Last scanned: 2026-07-01 19:19:47  ·  6505ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
NameserverIP addressesPTRASN / ISP
ns1.o2switch.net 109.234.160.5 ns1.o2switch.net AS50474 O2switch SAS
ns2.o2switch.net 109.234.161.5 ns2.o2switch.net AS50474 O2switch SAS
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
145.239.214.141 14400s ip141.ip-145-239-214.eu AS16276 OVH SAS 145.239.0.0/16 🇫🇷 France —
📧 MX Records1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s mail.naturfaget.dk 109.234.166.65 109-234-166-65.reverse.odns.fr AS50474 O2switch SAS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover109.234.166.65
🔶 Autoconfig109.234.166.65
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   126ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records2 records   374ms
TXT Record
google-site-verification=F-oxaY5WSVWo6R644QO0cDG68XRap3JJsPxxT9j5Hfs
v=spf1 ip4:109.234.166.65 +a +mx +include:spf.jabatus.fr ~all
✉️ SPF
PolicyRecord (naturfaget.dk)
~all (soft fail) v=spf1 ip4:109.234.166.65 +a +mx +include:spf.jabatus.fr ~all
📨 DMARC
PolicyRecord (_dmarc.naturfaget.dk)
p=none (monitor only) v=DMARC1; p=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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026063001
Primary NS (MNAME)ns1.o2switch.net
Responsible (RNAME)sysadmin@o2switch.fr
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
57ms
MX
61ms
AAAA
54ms
TXT
374ms
CAA
58ms
HTTPS
59ms
TLSA
320ms
SOA
0ms
MTA-STS
100ms
DNSSEC
95ms
SRV
126ms
Total
6505ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 19:19:47 6505ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 16:54:48 5639ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 14:56:01 1564ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 06:31:54 2331ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 01:43:35 973ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 05:34:37 1430ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone