blackcode.dk
Last scanned: 2026-07-03 00:51:19  ·  2576ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   60ms
NameserverIP addressesPTRASN / ISP
ns1.vercel-dns.com 198.51.44.13
2620:4d:4000:6259:7:13:0:1		 dns1.p13.nsone.net
dns1.p13.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
ns2.vercel-dns.com 198.51.45.13
2a00:edc0:6259:7:13::2		 dns2.p13.nsone.net
dns2.p13.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
🌍 A Records2 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.150.1.1 1800s — AS16509 Amazon.com, Inc. 216.150.1.0/24 🇺🇸 United States —
216.150.16.129 1800s — AS16509 Amazon.com, Inc. 216.150.16.0/24 🇺🇸 United States —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovercname.vercel-dns.com → 76.76.21.241
🔶 Autoconfigcname.vercel-dns.com → 76.76.21.123
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   256ms
TXT Record
google-site-verification=KTD8T1GWAQkGyPgODM-MB3WTyzy_hzp5tQ08dPIaAEg
✉️ 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 Records3 records   71ms
FlagsTagValue
0 issue letsencrypt.org
0 issue pki.goog
0 issue sectigo.com
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.blackcode.dk cname.vercel-dns.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC87ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA68ms
FieldValue
Serial1774983692
Primary NS (MNAME)ns1.vercel-dns.com
Responsible (RNAME)hostmaster@nsone.net
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
60ms
A
35ms
MX
47ms
AAAA
104ms
TXT
256ms
CAA
71ms
HTTPS
43ms
TLSA
65ms
SOA
68ms
MTA-STS
118ms
DNSSEC
87ms
SRV
2017ms
Total
2576ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 00:51:19 2576ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-25 06:29:40 1375ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-24 16:40:07 1835ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-22 04:58:28 1183ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 13:41:13 848ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 14:45:21 603ms 2 NS 2 A 0 MX 🔓 Insecure View
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