gb4.dk

📜 Historical scan 2026-06-17 09:49:47  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gb4.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 165.160.13.20 is hosted by Corporation Service Company (AS19574) in United States. Mail is handled by mail.gb4.dk, mail2.gb4.dk. The zone is not DNSSEC-signed, 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   151ms
NameserverIP addressesPTRASN / ISP
dns1.cscdns.net — — —
dns2.cscdns.net — — —

🌍 A Records#

2 records   150ms
IPTTLPTRASNISP / OrgCIDRCountryCity
165.160.13.20 — — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —
165.160.15.20 — — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —

📧 MX Records#

2 records   154ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.gb4.dk 80.62.7.238 80-62-7-238-static.dk.customer.tdc.net AS3292 TDC Holding A/S
20 — mail2.gb4.dk 80.62.7.238 80-62-7-238-static.dk.customer.tdc.net AS3292 TDC Holding 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 08:41:38
wwwNXDOMAIN
www vs bare domainwww does not resolve
gb4.dk: 165.160.13.20 165.160.15.20 (AS19574)
www.gb4.dk: no address
(all like this)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

262ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

155ms
FieldValue
Serial2019060504
Primary NS (MNAME)dns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh10800s
Retry5400s
Expire3628800s
Minimum (neg-cache TTL)600s

📋 Registration#

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

⏱️ Lookup Timing#

NS
151ms
A
150ms
MX
154ms
AAAA
160ms
TXT
421ms
CAA
150ms
HTTPS
149ms
TLSA
292ms
SOA
155ms
MTA-STS
53ms
DNSSEC
262ms
SRV
0ms
Total
1046ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 22:23:17 622ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-29 22:42:49 559ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-27 20:19:09 2670ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-20 23:17:24 686ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-20 21:18:36 1100ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 09:49:47 shown 1046ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone