bstyrelsen.dk
Last scanned: 2026-09-01 02:30:35  ·  944ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.31.254.236 600s bstyrelsen.dk AS204151 EWII Bredbaand A/S 78.31.252.0/22 🇩🇰 Denmark Ans
📧 MX Records1 records   25ms
PriorityTTLMail ServerIP addressesPTRASN
50 600s mail.tutanota.de 185.205.69.211
185.205.69.213
185.205.69.214		 mail.w11.tutanota.de
mail.w13.tutanota.de
mail.w14.tutanota.de		 AS210909 Tutao GmbH
AS210909 Tutao GmbH
AS210909 Tutao GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover78.31.254.236
🔶 Autoconfig78.31.254.236
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   160ms
TXT Record
t-verify=e94ac2ad08c314893ac09f4166bc5464
v=spf1 include:spf.tutanota.de -all
✉️ SPF
PolicyRecord (bstyrelsen.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all
📨 DMARC
PolicyRecord (_dmarc.bstyrelsen.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s
📬 MTA-STS302ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20190723
max_age86400s
Policy MXmail.tutanota.de
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE1 records   95ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…
🔐 DNSSEC103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
33ms
A
33ms
MX
25ms
AAAA
33ms
TXT
160ms
CAA
32ms
HTTPS
24ms
TLSA
95ms
SOA
0ms
MTA-STS
302ms
DNSSEC
103ms
SRV
52ms
Total
944ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 02:30:35 944ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 05:41:21 1135ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 02:18:46 4681ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 23:24:09 4931ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 21:35:41 9576ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 05:51:18 900ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 05:15:12 1307ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 17:41:42 2150ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 17:38:45 2055ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 17:30:31 919ms 2 NS 1 A 1 MX 🔒 Secure View
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