bio-science.dk

📜 Historical scan 2026-09-30 13:05:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bio-science.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 November 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.184.200.212 is hosted by nef Fonden (AS47304) in Denmark. Mail is handled by mail.bio-science.dk, backup-mx.post.tele.dk. The zone is DNSSEC-signed and validates, 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#

2 records 239ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.184.200.212	43200s	mail.amnesi.dk	AS47304	nef Fonden	93.184.192.0/20	🇩🇰 Denmark	Odense

📧 MX Records#

2 records 112ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.bio-science.dk	93.184.200.212	mail.amnesi.dk	AS47304 nef Fonden
20	43200s	backup-mx.post.tele.dk	—	—	—

🔷 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 2026-10-14 11:17:36

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks bio-science.dk: 93.184.200.212 (AS47304) www.bio-science.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

400ms

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

🏷️ SOA#

89ms

Field	Value
Serial	2026092901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 13:01:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-11-29
Expires	2026-12-31 (75d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

239ms

85ms

112ms

AAAA

211ms

TXT

416ms

CAA

96ms

HTTPS

118ms

TLSA

282ms

SOA

89ms

MTA-STS

240ms

DNSSEC

400ms

SRV

210ms

Total

2182ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:37:10	487ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 13:05:00 shown	2182ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 12:14:49	821ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-23 11:53:34	546ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-21 13:37:49	757ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-16 17:04:35	8156ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 07:04:48	535ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 15:57:07	1021ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 14:37:41	477ms	2 NS 1 A 2 MX	🔒 Secure