biologistudio.dk

📜 Historical scan 2026-07-01 23:43:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biologistudio.dk is a .dk domain served by 2 nameservers (ns1.vercel-dns.com, ns2.vercel-dns.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.150.1.65 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mail.biologistudio.dk. The zone is not DNSSEC-signed, publishes a 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#

2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vercel-dns.com	198.51.44.13 2620:4d:4000:6259:7:13:0:1	dns1.p13.nsone.net dns1.p13.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc
ns2.vercel-dns.com	198.51.45.13 2a00:edc0:6259:7:13::2	dns2.p13.nsone.net dns2.p13.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc

🌍 A Records#

2 records 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.150.1.65	1800s	—	AS16509	Amazon.com, Inc.	216.150.1.0/24	🇺🇸 United States	—
216.150.16.1	1800s	—	AS16509	Amazon.com, Inc.	216.150.16.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	mail.biologistudio.dk	142.132.143.218	cp13.nordicway.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	216.150.16.193
🔶 Autoconfig	216.150.16.193

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 345ms

TXT Record
v=spf1 +a +mx +ip4:142.132.143.218 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (biologistudio.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:142.132.143.218 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.biologistudio.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

3 records 61ms

Flags	Tag	Value
0	issue	letsencrypt.org
0	issue	pki.goog
0	issue	sectigo.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 12:55:20

www	216.150.16.1 216.150.16.129 (AS16509) (address records, no CNAME)
www vs bare domain	Same network biologistudio.dk: 216.150.1.1 216.150.16.65 (AS16509) www.biologistudio.dk: 216.150.16.1 216.150.16.129 (AS16509)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA Invalid key data — receivers can't verify signatures

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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

🏷️ SOA#

60ms

Field	Value
Serial	1768245943
Primary NS (MNAME)	ns1.vercel-dns.com
Responsible (RNAME)	hostmaster@nsone.net
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

48ms

75ms

48ms

AAAA

47ms

TXT

345ms

CAA

61ms

HTTPS

69ms

TLSA

113ms

SOA

60ms

MTA-STS

79ms

DNSSEC

86ms

SRV

158ms

Total

868ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:55:39	757ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 21:11:45	887ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-01 23:43:13 shown	868ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 14:38:40	543ms	2 NS 2 A 1 MX	🔓 Insecure