tilbageblik.dk
📜 Historical scan 2026-06-21 09:29:49  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   93ms
🌍 A Records2 records   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.114.96.1 300s AS13335 Cloudflare, Inc. 188.114.96.0/22
188.114.97.1 300s AS13335 Cloudflare, Inc. 188.114.96.0/22
📧 MX Records4 records   86ms
🔷 AAAA Records (IPv6)2 records   91ms
🔐 HTTPS Records1 records   68ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB/AAgACBaZWgJlxfm/jvVSIvyso5pBq4qdMs3HRwrPFZ7M2ZoOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.tilbageblik.dk _EnywUVPBh9axXw9mhairn4fAY6NpGXdj9uiGAP0584
TXT _acme-challenge.tilbageblik.dk kOPxC2d8tjmKG9R0vajPGOomuFWuluAV4kkgIp-oP3k
🔗 TLSA / DANE4 records   202ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
🔐 DNSSEC243ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2407365855
Primary NS (MNAME)chan.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
93ms
A
88ms
MX
86ms
AAAA
91ms
TXT
1569ms
CAA
92ms
HTTPS
68ms
TLSA
202ms
SOA
0ms
MTA-STS
104ms
DNSSEC
243ms
SRV
161ms
Total
2656ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 23:47:34 2560ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-08-28 09:56:04 780ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-08-24 14:34:32 1258ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-08-22 12:07:57 7597ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-08-20 11:07:07 11727ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-07-13 12:30:02 9273ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-06-29 15:56:41 937ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-06-26 00:37:19 6999ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-06-23 18:15:59 1051ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 09:29:49 2656ms 2 NS 2 A 4 MX 🔓 Insecure View
2026-06-17 22:57:09 1024ms 2 NS 2 A 4 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone