bærentzen.dk xn--brentzen-j0a.dk

Records from scan: 2026-10-22 12:18:40 · 595ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bærentzen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.246.29.105 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mail.xn--brentzen-j0a.dk, xn--brentzen-j0a.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.246.29.105	43200s	—	AS39642	Sinal A/S	92.246.0.0/19	🇩🇰 Denmark	Herning

📧 MX Records#

2 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.xn--brentzen-j0a.dk	92.246.29.105	—	AS39642 Sinal A/S
10	43200s	xn--brentzen-j0a.dk	92.246.29.105	—	AS39642 Sinal A/S

🔷 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#

checked 2026-10-22 12:18:41

www CNAME	xn--brentzen-j0a.dk (all on xn--brentzen-j0a.dk) → 92.246.29.105 (AS39642)
www vs bare domain	Same network bærentzen.dk: 92.246.29.105 (AS39642) www.bærentzen.dk: 92.246.29.105 (AS39642)
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#

59ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026102201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

30ms

42ms

AAAA

35ms

TXT

143ms

CAA

45ms

HTTPS

35ms

TLSA

286ms

SOA

46ms

MTA-STS

41ms

DNSSEC

59ms

SRV

52ms

Total

595ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 12:18:40 shown	595ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 21:41:58	573ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 03:00:51	893ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-14 07:05:14	4810ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-04 13:09:40	1129ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 15:54:00	2374ms	2 NS 1 A 2 MX	⚠️ Bogus
2026-06-19 20:07:05	574ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 18:35:47	455ms	2 NS 1 A 2 MX	🔒 Secure