rosell.dk
Last scanned: 2026-08-11 15:16:33  ·  3191ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   210ms
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   242ms
IPTTLPTRASNISP / OrgCIDRCountryCity
142.93.98.220 1000s — AS14061 DigitalOcean, LLC 142.93.0.0/16 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   247ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 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
🔷 Autodiscoverrosell.dk → 142.93.98.220
🔶 Autoconfigrosell.dk → 142.93.98.220
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   552ms
TXT Record
t-verify=f2e33cba95aedca01bedc919f59cbb56
v=spf1 include:spf.tutanota.de -all
✉️ SPF
PolicyRecord (rosell.dk)
-all (hard fail) v=spf1 include:spf.tutanota.de -all
📨 DMARC
PolicyRecord (_dmarc.rosell.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@mr.rosell.dk; ruf=mailto:dmarc-reports@mr.rosell.dk; adkim=s; aspf=s
📬 MTA-STS620ms
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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.rosell.dk rosell.dk
TXT rosell.dk t-verify=f2e33cba95aedca01bedc919f59cbb56
🔗 TLSA / DANE1 records   381ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.tutanota.de DANE-EE · Full cert · SHA-256 D141F8F3A4AAC2E4D2677AAFCC723D8E…
🔐 DNSSEC385ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
210ms
A
242ms
MX
247ms
AAAA
206ms
TXT
552ms
CAA
269ms
HTTPS
213ms
TLSA
381ms
SOA
0ms
MTA-STS
620ms
DNSSEC
385ms
SRV
308ms
Total
3191ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 15:16:33 3191ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 18:16:22 5062ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 08:51:21 1360ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 18:43:40 1062ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 06:42:58 1276ms 2 NS 1 A 1 MX 🔒 Secure View
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