kolsterol.dk

📜 Historical scan 2026-06-27 23:21:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kolsterol.dk is a .dk domain served by 4 nameservers (ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.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, publishes a 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 347ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.p201.dns.oraclecloud.net	108.59.166.201 2600:2000:2100::c9	ns1.p201.dns.oraclecloud.net ns1.p201.dns.oraclecloud.net	AS31898 Oracle Corporation AS31898 Oracle Corporation
ns2.p201.dns.oraclecloud.net	108.59.168.201 2600:2000:2110::c9	ns2.p201.dns.oraclecloud.net —	AS31898 Oracle Corporation AS31898 Oracle Corporation
ns3.p201.dns.oraclecloud.net	108.59.170.201 2600:2000:2120::c9	ns3.p201.dns.oraclecloud.net ns3.p201.dns.oraclecloud.net	AS31898 Oracle Corporation AS31898 Oracle Corporation
ns4.p201.dns.oraclecloud.net	108.59.172.201 2600:2000:2130::c9	ns4.p201.dns.oraclecloud.net ns4.p201.dns.oraclecloud.net	AS31898 Oracle Corporation AS31898 Oracle Corporation

🌍 A Records#

1 records 406ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
147.154.27.36	60s	—	AS31898	Oracle Corporation	147.154.0.0/18	🇺🇸 United States	Ashburn

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	147.154.27.36
🔶 Autoconfig	147.154.27.36

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2872ms

TXT Record
v=spf1 redirect=_spf.kolsterol.dk

✉️ SPF#

Policy	Record (kolsterol.dk)
redirect=_spf.kolsterol.dk	v=spf1 redirect=_spf.kolsterol.dk

📨 DMARC#

Policy	Record (_dmarc.kolsterol.dk)
p=quarantine	v=DMARC1; p=quarantine; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

📬 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 01:03:06

www	147.154.27.36 (AS31898) (address records, no CNAME)
www vs bare domain	Same network kolsterol.dk: 147.154.27.36 (AS31898) www.kolsterol.dk: 147.154.27.36 (AS31898)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

865ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

491ms

Field	Value
Serial	3
Primary NS (MNAME)	ns1.p201.dns.oraclecloud.net
Responsible (RNAME)	hostmaster@kolsterol.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

347ms

406ms

621ms

AAAA

603ms

TXT

2872ms

CAA

353ms

HTTPS

698ms

TLSA

431ms

SOA

491ms

MTA-STS

465ms

DNSSEC

865ms

SRV

1792ms

Total

4525ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 20:29:01	9456ms	4 NS 1 A 0 MX	🔓 Insecure
2026-08-28 06:42:37	740ms	4 NS 1 A 0 MX	🔓 Insecure
2026-08-26 13:29:13	861ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-27 23:21:22 shown	4525ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 14:33:52	1624ms	4 NS 1 A 0 MX	⚠️ Bogus