lrbc.dk

📜 Historical scan 2026-06-21 09:24:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lrbc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 May 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.164.164.82 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by lrbc.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 35ms

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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.164.164.82	43200s	binaryshelter.com	AS3292	TDC Holding A/S	93.164.160.0/19	🇩🇰 Denmark	Farsø

📧 MX Records#

2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	lrbc.dk	93.164.164.82	binaryshelter.com	AS3292 TDC Holding A/S
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#

1 records 167ms

TXT Record
v=spf1 a:lrbc.dk ip4:93.164.164.82 a:3e6b509b.rev.stofanet.dk ?all

✉️ SPF#

Policy	Record (lrbc.dk)
?all (neutral)	v=spf1 a:lrbc.dk ip4:93.164.164.82 a:3e6b509b.rev.stofanet.dk ?all

📨 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 2026-10-12 15:58:43

www CNAME	lrbc.dk (all on lrbc.dk) → 93.164.164.82 (AS3292)
www vs bare domain	Same network lrbc.dk: 93.164.164.82 (AS3292) www.lrbc.dk: 93.164.164.82 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026040401
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 2026-10-07 05:55:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-05-14
Expires	2028-05-31 (592d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

46ms

50ms

AAAA

34ms

TXT

167ms

CAA

34ms

HTTPS

72ms

TLSA

56ms

SOA

37ms

MTA-STS

69ms

DNSSEC

71ms

SRV

139ms

Total

424ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 15:58:43	1009ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-07 05:29:38	728ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-02 03:32:26	1236ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-01 03:29:26	516ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-26 18:44:08	654ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 22:03:02	598ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 15:43:26	985ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 16:41:41	429ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-21 09:24:19 shown	424ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:10:15	2526ms	2 NS 1 A 2 MX	🔒 Secure