ctrlaltfix.dk
📜 Historical scan 2026-06-16 23:11:04  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / ISP
aaron.ns.cloudflare.com — — —
wally.ns.cloudflare.com — — —
🌍 A Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.17.244.227 — — AS60781 LeaseWeb Netherlands B.V. 85.17.0.0/16 🇳🇱 The Netherlands Haarlem
📧 MX Records2 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 — mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   157ms
TXT Record
protonmail-verification=cedbc3bdc0a997c13a52268a69150cf62b8e06b1
v=spf1 include:_spf.protonmail.ch mx ~all
✉️ SPF
PolicyRecord (ctrlaltfix.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch mx ~all
📨 DMARC
PolicyRecord (_dmarc.ctrlaltfix.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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 / DANE4 records   2089ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
🔐 DNSSEC103ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA35ms
FieldValue
Serial2406576403
Primary NS (MNAME)aaron.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
35ms
MX
36ms
AAAA
43ms
TXT
157ms
CAA
37ms
HTTPS
39ms
TLSA
2089ms
SOA
35ms
MTA-STS
41ms
DNSSEC
103ms
SRV
0ms
Total
2760ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-07 08:27:26 25256ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-27 19:53:51 10087ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-23 17:45:10 1249ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-21 08:11:19 1423ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-02 00:17:14 984ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 23:11:04 2760ms 2 NS 1 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone