nørskov-bjørneboe.dk xn--nrskov-bjrneboe-5tbi.dk
Last scanned: 2026-08-31 23:37:01  ·  796ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   45ms
NameserverIP addressesPTRASN / ISP
dns0.kyber.dk 2a01:4f9:c01f:b5::1
65.109.245.100		 kyedns.com
static.100.245.109.65.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
dns1.kyber.dk 93.163.42.22 93-163-42-22-static.dk.customer.tdc.net AS3292 TDC Holding A/S
dns2.kyber.dk 178.62.87.87
2a03:b0c0:1:d0::311:1001		 dns2.kyber.dk
dns2.kyber.dk		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
🌍 A Records
🌍
No A records found
📧 MX Records2 records   82ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 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 3600s 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   232ms
TXT Record
protonmail-verification=a69f3215fee6c80a751421e0f80e6655cf64af42
v=spf1 include:_spf.protonmail.ch ~all
✉️ SPF
PolicyRecord (nørskov-bjørneboe.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all
📨 DMARC
PolicyRecord (_dmarc.nørskov-bjørneboe.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   95ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
🔐 DNSSEC89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)dns0.kyber.dk
Responsible (RNAME)hostmaster@xn--nrskov-bya.name
Refresh3600s
Retry1800s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
61ms
MX
82ms
AAAA
47ms
TXT
232ms
CAA
50ms
HTTPS
36ms
TLSA
95ms
SOA
0ms
MTA-STS
97ms
DNSSEC
89ms
SRV
94ms
Total
796ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 23:37:01 796ms 3 NS 0 A 2 MX 🔓 Insecure View
2026-08-28 01:53:02 740ms 3 NS 0 A 2 MX 🔓 Insecure View
2026-08-20 23:01:54 2804ms 3 NS 0 A 2 MX ❓ Unknown View
2026-08-13 06:14:49 3750ms 3 NS 0 A 2 MX ❓ Unknown View
2026-08-06 09:03:57 1947ms 3 NS 0 A 2 MX 🔓 Insecure View
2026-08-01 08:33:42 2523ms 3 NS 0 A 2 MX ❓ Unknown View
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