sharemail.dk
Last scanned: 2026-08-10 10:14:51  ·  9018ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   73ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.209.65.54 600s 80.209.65.54.static.fibianet.dk AS44869 FIBIA P/S 80.209.0.0/17 🇩🇰 Denmark Borup
📧 MX Records1 records   82ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s exchange.gjortz.be — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverexchange.gjortz.be
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   160ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 exchange.gjortz.be
📝 TXT Records1 records   8275ms
TXT Record
v=spf1 mx mx:exchange.gjortz.be a ip4:80.209.65.54 include:sendgrid.net -all
✉️ SPF
PolicyRecord (sharemail.dk)
-all (hard fail) v=spf1 mx mx:exchange.gjortz.be a ip4:80.209.65.54 include:sendgrid.net -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC172ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
73ms
A
85ms
MX
82ms
AAAA
95ms
TXT
8275ms
CAA
78ms
HTTPS
70ms
TLSA
159ms
SOA
0ms
MTA-STS
108ms
DNSSEC
172ms
SRV
160ms
Total
9018ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 10:14:51 9018ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 16:57:51 16554ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 23:45:51 16682ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:53:52 1605ms 2 NS 1 A 1 MX 🔒 Secure View
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