danmarkskifter.dk
📜 Historical scan 2026-06-17 00:15:30  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   94ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
🌍 A Records1 records   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
88.218.3.190 — — AS9009 M247 Europe SRL 88.218.0.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records2 records   91ms
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)1 records   94ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a0d:5600:1a:26::2 — — AS9009 M247 Europe SRL 2a0d:5600:1a::/47 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   242ms
TXT Record
brevo-code:47c54a818982a1c72844a235895d5b6e
protonmail-verification=9f7e25d45f99903dcefe15894d5470775f8fe102
v=spf1 include:_spf.protonmail.ch ~all
✉️ SPF
PolicyRecord (danmarkskifter.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all
📨 DMARC
PolicyRecord (_dmarc.danmarkskifter.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; adkim=r; aspf=r; rua=mailto:rua@dmarc.brevo.com
📬 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   46ms
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…
🔐 DNSSEC200ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA88ms
FieldValue
Serial2026031000
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
94ms
A
80ms
MX
91ms
AAAA
94ms
TXT
242ms
CAA
97ms
HTTPS
86ms
TLSA
46ms
SOA
88ms
MTA-STS
90ms
DNSSEC
200ms
SRV
0ms
Total
814ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 18:38:52 799ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-28 01:18:38 2093ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-21 17:56:23 600ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-20 00:07:41 2778ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-17 00:15:30 814ms 3 NS 1 A 2 MX 🔒 Secure View
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