bio2go.dk

📜 Historical scan 2026-08-25 20:17:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bio2go.dk is a .dk domain served by 3 nameservers (ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.204.150.5 is hosted by Google LLC (AS396982) in The Netherlands. Mail is handled by mail.jouwweb.nl. 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 75ms

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 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.204.150.5	3600s	5.150.204.35.bc.googleusercontent.com	AS396982	Google LLC	35.204.0.0/15	🇳🇱 The Netherlands	Groningen

📧 MX Records#

1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.jouwweb.nl	34.147.104.167	167.104.147.34.bc.googleusercontent.com	AS396982 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	block.jouwweb.email → 35.204.229.147
🔶 Autoconfig	autoconfig.jouwweb.email → 34.147.104.167

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 166ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autoconfig.jouwweb.email

📝 TXT Records#

1 records 354ms

TXT Record
v=spf1 include:_spf.jouwweb.nl ~all

✉️ SPF#

Policy	Record (bio2go.dk)
~all (soft fail)	v=spf1 include:_spf.jouwweb.nl ~all

📨 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 16:21:49

www CNAME	website-rendering.jouwweb.nl (all on jouwweb.nl) → 35.204.150.5 (AS396982)
www vs bare domain	Same network bio2go.dk: 35.204.150.5 (AS396982) www.bio2go.dk: 35.204.150.5 (AS396982)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.bio2go.dk	website-rendering.jouwweb.nl

🔗 TLSA / DANE#

1 records 137ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.jouwweb.nl	DANE-EE · SPKI · SHA-256	F82BFDCB21DCACFA9F7DFCC62A232113…

🔐 DNSSEC#

9108ms

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	2025012001
Primary NS (MNAME)	ns1.openprovider.nl
Responsible (RNAME)	dns@openprovider.eu
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

75ms

83ms

75ms

AAAA

71ms

TXT

354ms

CAA

57ms

HTTPS

59ms

TLSA

137ms

SOA

0ms

MTA-STS

143ms

DNSSEC

9108ms

SRV

166ms

Total

9803ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-03 22:38:35	9553ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-01 21:27:07	2681ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-25 20:17:09 shown	9803ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-01 09:30:08	1228ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 20:05:15	1730ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 17:12:14	939ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:37:29	855ms	3 NS 1 A 1 MX	🔓 Insecure