sebkort.dk
Last scanned: 2026-06-23 18:56:12  ·  2163ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   56ms
🌍 A Records
🌍
No A records found
📧 MX Records6 records   233ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   713ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 autodiscover.seb.se
📝 TXT Records2 records   1171ms
TXT Record
MS=ms70959040
v=spf1 mx include:_spf-a.seb.se include:_spf-b.seb.se include:spf.protection.outlook.com ~all
✉️ SPF
PolicyRecord (sebkort.dk)
~all (soft fail) v=spf1 mx include:_spf-a.seb.se include:_spf-b.seb.se include:spf.protection.outlook.com ~all
📨 DMARC
PolicyRecord (_dmarc.sebkort.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc.rua@seb.se,mailto:dmarc_agg@vali.email; pct=100; adkim=r; aspf=r;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records8 records   54ms
FlagsTagValue
0 iodef mailto:csirt@seb.se
0 iodef mailto:sebitkeymanagement@seb.se
0 issue amazonaws.com
0 issue digicert.com
0 issue entrust.net
0 issue letsencrypt.org
0 issue pki.goog
0 issue sectigo.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC223ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA54ms
FieldValue
Serial2025052100
Primary NS (MNAME)ns1.seb.se
Responsible (RNAME)hostmaster@seb.se
Refresh25200s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
52ms
MX
233ms
AAAA
55ms
TXT
1171ms
CAA
54ms
HTTPS
241ms
TLSA
192ms
SOA
54ms
MTA-STS
57ms
DNSSEC
223ms
SRV
713ms
Total
2163ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 18:56:12 2163ms 4 NS 0 A 6 MX 🔓 Insecure View
2026-06-21 00:52:26 1063ms 4 NS 0 A 6 MX 🔓 Insecure View
2026-06-17 13:13:39 3060ms 4 NS 0 A 6 MX 🔓 Insecure View
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