kerstar.dk

📜 Historical scan 2026-06-18 04:21:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kerstar.dk is a .dk domain served by 3 nameservers (ns1.101domain.com, ns2.101domain.com, ns5.101domain.com). It was already in the .dk zone when our tracking began on 16 June 2026. 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#

3 records   238ms
NameserverIP addressesPTRASN / ISP
ns1.101domain.com 162.159.24.202
2400:cb00:2049:1::a29f:18ca		 ns1.101domain.com
ns1.101domain.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.101domain.com 162.159.25.156
2400:cb00:2049:1::a29f:199c		 ns2.101domain.com
ns2.101domain.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns5.101domain.com 162.159.24.202
162.159.25.156
2400:cb00:2049:1::a29f:18ca
2400:cb00:2049:1::a29f:199c		 ns1.101domain.com
ns2.101domain.com
ns1.101domain.com
ns2.101domain.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

1 records   387ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.96.23.237 — ec2-3-96-23-237.ca-central-1.compute.amazonaws.com AS16509 — — — —

📧 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 21:18:28
www3.96.23.237 (AS16509) (address records, no CNAME)
www vs bare domainSame network
kerstar.dk: 3.96.23.237 (AS16509)
www.kerstar.dk: 3.96.23.237 (AS16509)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

461ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

369ms
FieldValue
Serial2022021101
Primary NS (MNAME)ns1.101domain.com
Responsible (RNAME)ADMIN@kerstar.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

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

⏱️ Lookup Timing#

NS
238ms
A
387ms
MX
357ms
AAAA
353ms
TXT
659ms
CAA
308ms
HTTPS
284ms
TLSA
221ms
SOA
369ms
MTA-STS
224ms
DNSSEC
461ms
SRV
382ms
Total
1558ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 20:09:23 889ms 3 NS 1 A 0 MX 🔓 Insecure
2026-09-26 20:00:07 910ms 3 NS 1 A 0 MX 🔓 Insecure
2026-06-18 04:21:14 shown 1558ms 3 NS 1 A 0 MX 🔓 Insecure
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