kolsterol.dk

📜 Historical scan 2026-06-17 14:33:52 · ← 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 192.29.61.237 is hosted by Oracle Corporation (AS31898) in Switzerland. The zone is DNSSEC-signed but currently fails validation, 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 51ms

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 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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.29.61.237	—	—	AS31898	Oracle Corporation	192.29.0.0/16	🇨🇭 Switzerland	Zurich

📧 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#

1 records 1033ms

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#

199ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'kolsterol.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

54ms

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#

51ms

62ms

90ms

AAAA

50ms

TXT

1033ms

CAA

50ms

HTTPS

44ms

TLSA

167ms

SOA

54ms

MTA-STS

77ms

DNSSEC

199ms

SRV

0ms

Total

1624ms

🕐 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	4525ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 14:33:52 shown	1624ms	4 NS 1 A 0 MX	⚠️ Bogus