jfbyg.dk

📜 Historical scan 2026-06-24 19:04:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jfbyg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 June 2026 (WHOIS) and first appeared in the .dk zone on 19 June 2026. Its website address 164.92.228.46 is hosted by DigitalOcean, LLC (AS14061) in Germany. 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 145ms

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 143ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
164.92.228.46	3600s	1606442.cloudwaysapps.com	AS14061	DigitalOcean, LLC	164.92.128.0/17	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 162ms

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 2026-10-07 16:35:32

www CNAME	jfbyg.dk (all on jfbyg.dk) → 164.92.228.46 (AS14061)
www vs bare domain	Same network jfbyg.dk: 164.92.228.46 (AS14061) www.jfbyg.dk: 164.92.228.46 (AS14061)
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#

195ms

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

🏷️ SOA#

149ms

Field	Value
Serial	2026062401
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 2026-10-11 20:34:41

Field	Value
Registrar	ONE.COM A/S
Registered	2026-06-18
Expires	2027-06-17 (240d)

🔗 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#

145ms

143ms

162ms

AAAA

162ms

TXT

289ms

CAA

150ms

HTTPS

147ms

TLSA

201ms

SOA

149ms

MTA-STS

135ms

DNSSEC

195ms

SRV

155ms

Total

923ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:00:12	621ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:41:11	3015ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 10:24:45	484ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-04 21:13:37	784ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:18:42	584ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 19:04:24 shown	923ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 08:25:37	1158ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 09:24:52	285ms	0 NS 0 A 0 MX	❓ Unknown