bootstrapper.dk

📜 Historical scan 2026-07-27 15:52:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bootstrapper.dk is a .dk domain served by 3 nameservers (ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu). It was registered on 22 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.208.22.166 is hosted by Bredband2 AB (AS29518) in Sweden. 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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.openprovider.nl	162.159.26.10 2400:cb00:2049:1::a29f:1a0a	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.openprovider.be	162.159.27.96 2400:cb00:2049:1::a29f:1b60	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns3.openprovider.eu	162.159.48.89 2400:cb00:2049:1::a29f:3059	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.208.22.166	900s	31-208-22-166.cust.bredband2.com	AS29518	Bredband2 AB	31.208.0.0/16	🇸🇪 Sweden	Gothenburg

📧 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 2026-10-07 22:19:16

www CNAME	bootstrapper.dk (all on bootstrapper.dk) → 31.208.22.166 (AS29518)
www vs bare domain	Same network bootstrapper.dk: 31.208.22.166 (AS29518) www.bootstrapper.dk: 31.208.22.166 (AS29518)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026072702
Primary NS (MNAME)	ns1.openprovider.nl
Responsible (RNAME)	dns@openprovider.eu
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 23:11:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-02-22
Expires	2027-01-31 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

51ms

49ms

AAAA

44ms

TXT

377ms

CAA

47ms

HTTPS

65ms

TLSA

382ms

SOA

0ms

MTA-STS

92ms

DNSSEC

72ms

SRV

103ms

Total

1236ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:19:16	928ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-02 23:32:06	940ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-30 10:45:11	1276ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-29 12:16:13	2122ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-27 15:52:26 shown	1236ms	3 NS 1 A 0 MX	🔓 Insecure
2026-07-01 23:31:11	809ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-16 16:07:02	349ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-16 16:01:23	1928ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-16 16:00:45	932ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-16 16:00:22	2467ms	3 NS 0 A 0 MX	🔓 Insecure