siltbuster.dk

📜 Historical scan 2026-06-25 09:58:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siltbuster.dk is a .dk domain served by 3 nameservers (ns1.101domain.com, ns2.101domain.com, ns5.101domain.com). It was registered on 6 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.96.23.237 is hosted by Amazon.com, Inc. (AS16509) in Canada. 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 40ms

Nameserver	IP addresses	PTR	ASN / 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 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.96.23.237	86400s	—	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇨🇦 Canada	Montreal

📧 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 2026-10-09 07:01:25

www	3.96.23.237 (AS16509) (address records, no CNAME)
www vs bare domain	Same network siltbuster.dk: 3.96.23.237 (AS16509) www.siltbuster.dk: 3.96.23.237 (AS16509)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

134ms

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

🏷️ SOA#

150ms

Field	Value
Serial	2021041501
Primary NS (MNAME)	ns1.101domain.com
Responsible (RNAME)	ADMIN@siltbuster.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-26 01:57:03

Field	Value
Registrar	101domain GRS Limited
Registered	2021-05-06
Expires	2027-05-31 (217d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

40ms

75ms

177ms

AAAA

150ms

TXT

486ms

CAA

117ms

HTTPS

167ms

TLSA

541ms

SOA

150ms

MTA-STS

64ms

DNSSEC

134ms

SRV

265ms

Total

1392ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:55:25	858ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-12 00:47:47	2664ms	3 NS 1 A 0 MX	🔓 Insecure
2026-07-03 00:57:34	5055ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-27 02:07:01	1044ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-25 09:58:55 shown	1392ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-22 04:22:24	811ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-21 11:50:19	1154ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 07:50:44	914ms	3 NS 1 A 0 MX	🔓 Insecure