crb2b.dk

📜 Historical scan 2026-06-16 22:50:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crb2b.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.22.92.17 is hosted by TDC Holding A/S (AS3292) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   32ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk — — —
ns2.scannet2.dk — — —

🌍 A Records#

1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
176.22.92.17 — — AS3292 TDC Holding A/S 176.22.0.0/17 🇩🇰 Denmark Brædstrup

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   319ms
TXT Record
_globalsign-domain-verification=QLncVA3bRvJSIY4Dkqi-rXeHMBia-CW34GSqMgcat4
1kf9hq5dmwtlhvck0qxg2jgn4bbr9w6s
j6bfz18bssnwv0f5nb8wn9pfdr6y46fc

✉️ 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

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

24ms
FieldValue
Serial2025101002
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
31ms
MX
29ms
AAAA
27ms
TXT
319ms
CAA
28ms
HTTPS
25ms
TLSA
147ms
SOA
24ms
MTA-STS
80ms
DNSSEC
95ms
SRV
0ms
Total
653ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-25 02:49:45 440ms 2 NS 1 A 0 MX 🔒 Secure
2026-08-27 20:58:35 710ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-26 03:15:49 1546ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-24 04:06:51 1159ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 00:54:52 347ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-19 18:36:53 2521ms 2 NS 1 A 0 MX 🔒 Secure
2026-06-16 22:50:34 shown 653ms 2 NS 1 A 0 MX 🔒 Secure
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