bykaergaard.dk

📜 Historical scan 2026-08-22 21:05:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bykaergaard.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 July 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. 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 2493ms

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#

🌍

No A records found

📧 MX Records#

1 records 2508ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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 2026-10-11 22:28:10

www	46.30.213.135 2a02:2350:5:10c:3e:e0c:954a:ef54 (AS51468) (address records, no CNAME)
www vs bare domain	Same network bykaergaard.dk: 46.30.213.135 2a02:2350:5:10c:3e:e0c:954a:ef54 (AS51468) www.bykaergaard.dk: 46.30.213.135 2a02:2350:5:10c:3e:e0c:954a:ef54 (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#

3719ms

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

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-10 20:47:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-07-04
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

2493ms

4195ms

2508ms

AAAA

4220ms

TXT

4377ms

CAA

4164ms

HTTPS

4175ms

TLSA

202ms

SOA

4154ms

MTA-STS

4218ms

DNSSEC

3719ms

SRV

4229ms

Total

12617ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 22:28:10	677ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 20:27:58	1356ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 01:56:42	534ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 00:26:41	4449ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 23:56:34	5950ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 08:43:59	646ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 21:05:47 shown	12617ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-12 08:25:24	2444ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 15:19:49	654ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 18:05:09	634ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 16:44:45	942ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-19 06:09:19	929ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 18:27:52	585ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 18:20:36	714ms	2 NS 1 A 4 MX	🔒 Secure