jacobcohen.dk

📜 Historical scan 2026-08-27 03:17:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jacobcohen.dk is a .dk domain served by 4 nameservers (ns1.p03.dynect.net, ns2.p03.dynect.net, ns3.p03.dynect.net and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 147.154.27.36 is hosted by Oracle Corporation (AS31898) in United States. 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#

4 records   53ms
NameserverIP addressesPTRASN / ISP
ns1.p03.dynect.net 108.59.166.202
2600:2000:2100::ca		 ns1.p202.dns.oraclecloud.net
ns1.p202.dns.oraclecloud.net		 AS31898 Oracle Corporation
AS31898 Oracle Corporation
ns2.p03.dynect.net 108.59.168.202
2600:2000:2110::ca		 ns2.p202.dns.oraclecloud.net
ns2.p202.dns.oraclecloud.net		 AS31898 Oracle Corporation
AS31898 Oracle Corporation
ns3.p03.dynect.net 108.59.170.202
2600:2000:2120::ca		 ns3.p202.dns.oraclecloud.net
ns3.p202.dns.oraclecloud.net		 AS31898 Oracle Corporation
AS31898 Oracle Corporation
ns4.p03.dynect.net 108.59.172.202
2600:2000:2130::ca		 ns4.p202.dns.oraclecloud.net
ns4.p202.dns.oraclecloud.net		 AS31898 Oracle Corporation
AS31898 Oracle Corporation

🌍 A Records#

1 records   203ms
IPTTLPTRASNISP / OrgCIDRCountryCity
147.154.27.36 60s — AS31898 Oracle Corporation 147.154.0.0/18 🇺🇸 United States Ashburn

📧 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#

📝
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 2026-10-08 02:48:14
www CNAMEredirect.waf.oci.oraclecloud.net (all on oraclecloud.net)
www vs bare domainSame network
jacobcohen.dk: 147.154.27.36 (AS31898)
www.jacobcohen.dk: 192.29.61.237 (AS31898)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2073ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial7
Primary NS (MNAME)ns1.p03.dynect.net
Responsible (RNAME)hostmaster\@jacobcohen@dk
Refresh3600s
Retry600s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

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

⏱️ Lookup Timing#

NS
53ms
A
203ms
MX
53ms
AAAA
76ms
TXT
282ms
CAA
65ms
HTTPS
55ms
TLSA
82ms
SOA
0ms
MTA-STS
92ms
DNSSEC
2073ms
SRV
96ms
Total
2499ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 20:31:02 1296ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-13 10:26:13 3251ms 4 NS 1 A 0 MX 🔓 Insecure
2026-09-02 21:39:55 3798ms 4 NS 1 A 0 MX 🔓 Insecure
2026-08-27 21:29:42 1397ms 4 NS 1 A 0 MX 🔓 Insecure
2026-08-27 03:17:13 shown 2499ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-19 01:31:51 1584ms 4 NS 1 A 0 MX 🔓 Insecure
2026-06-17 14:44:55 2157ms 4 NS 1 A 0 MX 🔓 Insecure
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