data-scanning.dk
📜 Historical scan 2026-06-17 02:52:09  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   464ms
NameserverIP addressesPTRASN / ISP
dns01.dipcon.com — — —
dns02.ports.se — — —
dns03.ports.se — — —
dns04.ports.net — — —
🌍 A Records1 records   430ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.14.90.203 — redirect.portsit.se AS1257 Tele2 SWIPnet 193.12.0.0/14 🇸🇪 Sweden Malmö
📧 MX Records2 records   2579ms
PriorityTTLMail ServerIP addressesPTRASN
10 — cluster4.eu.messagelabs.com 195.245.230.194
195.245.231.77
85.158.142.208		 mail852.messagelabs.com
mail880.messagelabs.com
mail832.messagelabs.com		 AS396982 Google LLC
AS396982 Google LLC
AS396982 Google LLC
20 — cluster4a.eu.messagelabs.com 34.91.159.228 228.159.91.34.bc.googleusercontent.com AS396982 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   2946ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (data-scanning.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.data-scanning.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@stralfors.com; ruf=mailto:dmarc@stralfors.com; fo=1;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records3 records   818ms
FlagsTagValue
0 iodef mailto:itsmdatacenter@stralfors.se
0 issue ;
0 issuewild ;
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2930ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA679ms
FieldValue
Serial2026052200
Primary NS (MNAME)dns01.dipcon.com
Responsible (RNAME)registry@ports.net
Refresh3600s
Retry900s
Expire1814400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
464ms
A
430ms
MX
2579ms
AAAA
2341ms
TXT
2946ms
CAA
818ms
HTTPS
737ms
TLSA
3521ms
SOA
679ms
MTA-STS
2347ms
DNSSEC
2930ms
SRV
0ms
Total
34098ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 14:00:57 2447ms 4 NS 1 A 2 MX 🔒 Secure View
2026-08-18 13:10:13 1603ms 4 NS 1 A 2 MX 🔒 Secure View
2026-08-17 07:31:46 1361ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-21 22:36:52 1288ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-20 13:41:19 10001ms 4 NS 1 A 2 MX 🔒 Secure View
2026-07-18 06:59:30 10187ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-25 22:38:48 1007ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-22 02:58:35 2725ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-21 09:13:23 1636ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-18 11:48:07 1699ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-17 02:52:09 34098ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-17 01:20:04 2160ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-17 01:07:23 923ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-17 01:01:52 2946ms 4 NS 1 A 2 MX 🔒 Secure View
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