bio2go.dk
Last scanned: 2026-08-25 20:17:09  ·  9803ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   75ms
NameserverIP addressesPTRASN / 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 Records1 records   83ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.204.150.5 3600s 5.150.204.35.bc.googleusercontent.com AS396982 Google LLC 35.204.0.0/15 🇳🇱 The Netherlands Groningen
📧 MX Records1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.jouwweb.nl 34.147.104.167 167.104.147.34.bc.googleusercontent.com AS396982 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverblock.jouwweb.email → 35.204.229.147
🔶 Autoconfigautoconfig.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 Records1 records   166ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 autoconfig.jouwweb.email
📝 TXT Records1 records   354ms
TXT Record
v=spf1 include:_spf.jouwweb.nl ~all
✉️ SPF
PolicyRecord (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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.bio2go.dk website-rendering.jouwweb.nl
🔗 TLSA / DANE1 records   137ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.jouwweb.nl DANE-EE · SPKI · SHA-256 F82BFDCB21DCACFA9F7DFCC62A232113…
🔐 DNSSEC9108ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025012001
Primary NS (MNAME)ns1.openprovider.nl
Responsible (RNAME)dns@openprovider.eu
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
75ms
A
83ms
MX
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 AtDurationRecordsDNSSEC
2026-08-25 20:17:09 9803ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-01 09:30:08 1228ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 20:05:15 1730ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 17:12:14 939ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 14:37:29 855ms 3 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone