bias-engineering.dk

📜 Historical scan 2026-06-16 14:28:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bias-engineering.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 March 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.87 is hosted by One.com A/S (AS51468) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.87	—	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:ba:811c:8b96:2197	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 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 2026-10-10 19:04:49

www	46.30.213.87 2a02:2350:5:10b:ba:811c:8b96:2197 (AS51468) (address records, no CNAME)
www vs bare domain	Same network bias-engineering.dk: 46.30.213.87 2a02:2350:5:10b:ba:811c:8b96:2197 (AS51468) www.bias-engineering.dk: 46.30.213.87 2a02:2350:5:10b:ba:811c:8b96:2197 (AS51468)
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#

113ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026061301
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 2026-10-02 13:18:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-03-02
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

50ms

49ms

AAAA

48ms

TXT

112ms

CAA

47ms

HTTPS

45ms

TLSA

80ms

SOA

46ms

MTA-STS

33ms

DNSSEC

113ms

SRV

0ms

Total

368ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 13:07:37	812ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 22:33:07	943ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 15:23:28	495ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 18:45:59	1694ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-02 19:16:11	626ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 08:26:16	4561ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 22:18:24	925ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 01:26:04	527ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:28:28 shown	368ms	2 NS 1 A 0 MX	🔒 Secure