biolab.dk

📜 Historical scan 2026-06-19 11:13:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biolab.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 10 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.11 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.spamfilter.io. The zone is DNSSEC-signed and validates, 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#

4 records 258ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 275ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.11	3600s	linux112.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 292ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.103.11
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 536ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 1354ms

TXT Record
v=spf1 include:spf.spamfilter.io include:spf.dandomain.dk ~all

✉️ SPF#

Policy	Record (biolab.dk)
~all (soft fail)	v=spf1 include:spf.spamfilter.io include:spf.dandomain.dk ~all

📨 DMARC#

Policy	Record (_dmarc.biolab.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 10:29:08

www	94.231.103.11 (AS48854) (address records, no CNAME)
www vs bare domain	Same network biolab.dk: 94.231.103.11 (AS48854) www.biolab.dk: 94.231.103.11 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records 750ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

1385ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

254ms

Field	Value
Serial	2025112600
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 03:13:11

Field	Value
Registrar	Simply.com A/S
Registered	1997-01-10
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

258ms

275ms

292ms

AAAA

250ms

TXT

1354ms

CAA

244ms

HTTPS

249ms

TLSA

750ms

SOA

254ms

MTA-STS

283ms

DNSSEC

1385ms

SRV

536ms

Total

8837ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:29:08	727ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:05:44	9524ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 03:50:16	716ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-02 09:50:40	914ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-22 20:24:38	664ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 11:13:43 shown	8837ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:38:51	630ms	4 NS 1 A 1 MX	🔒 Secure