crossborder.dk
📜 Historical scan 2026-06-16 23:13:11  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk — — —
ns2.gigahost.dk — — —
ns3.gigahost.dk — — —
ns4.gigahost.dk — — —
ns5.gigahost.dk — — —
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.236.62.147 — 147.62.236.23.bc.googleusercontent.com AS396982 Google LLC 23.236.48.0/20 🇺🇸 United States Council Bluffs
📧 MX Records3 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC64ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA84ms
FieldValue
Serial2026061101
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@crossborder.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
38ms
MX
36ms
AAAA
73ms
TXT
292ms
CAA
74ms
HTTPS
84ms
TLSA
145ms
SOA
84ms
MTA-STS
246ms
DNSSEC
64ms
SRV
0ms
Total
692ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:23:33 739ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-26 17:04:20 802ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 03:33:12 1623ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-14 01:16:30 3589ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-06 10:40:30 1270ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-31 13:18:46 8810ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 15:02:10 947ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-16 02:34:59 2948ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-10 00:15:21 984ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 18:54:52 1114ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 14:08:50 859ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-23 06:48:28 4765ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-22 13:10:13 909ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 06:23:01 1158ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 23:56:50 65535ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 23:19:39 1657ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 23:13:11 692ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 23:01:22 683ms 5 NS 1 A 3 MX 🔓 Insecure View
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