5xlorentzen.dk

📜 Historical scan 2026-06-21 07:04:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

5xlorentzen.dk is a .dk domain served by 2 nameservers (ns1.onwelcom.dk, ns2.onwelcom.dk). It was registered on 9 July 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.51.79.250 is hosted by Powernet Aps (AS205984) in Denmark. Mail is handled by mailfilter.onwelcom.dk. The zone is not DNSSEC-signed, 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 107ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.onwelcom.dk	185.51.79.241	mail.onwelcom.dk	AS205984 Powernet Aps
ns2.onwelcom.dk	185.51.79.251	—	AS205984 Powernet Aps

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.51.79.250	86400s	web01.onwelcom.dk	AS205984	Powernet Aps	185.51.78.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 124ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mailfilter.onwelcom.dk	185.51.79.248	mailfilter.powernet.dk	AS205984 Powernet Aps

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 240ms

TXT Record
v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 mx ~all

✉️ SPF#

Policy	Record (5xlorentzen.dk)
~all (soft fail)	v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 mx ~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 2026-10-10 15:32:49

www	NXDOMAIN
www vs bare domain	www does not resolve 5xlorentzen.dk: 185.51.79.250 (AS205984) www.5xlorentzen.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

123ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

72ms

Field	Value
Serial	2016021601
Primary NS (MNAME)	ns1.onwelcom.dk
Responsible (RNAME)	hostmaster@5xlorentzen.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 15:33:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-07-09
Expires	2027-07-31 (287d)

📋 WHOIS#

⏱️ Lookup Timing#

107ms

43ms

124ms

AAAA

128ms

TXT

240ms

CAA

48ms

HTTPS

93ms

TLSA

79ms

SOA

72ms

MTA-STS

84ms

DNSSEC

123ms

SRV

166ms

Total

542ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 23:58:04	950ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 07:34:42	1086ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 04:48:59	610ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 13:30:49	660ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 12:46:54	1114ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 21:34:13	791ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 14:39:47	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 07:04:32 shown	542ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:14:33	602ms	2 NS 1 A 1 MX	🔓 Insecure