lustrupholm.dk

Records from scan: 2026-09-30 19:05:08 · 722ms total · last checked 2026-10-16 12:25 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lustrupholm.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 25 September 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.43.176.245 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by lustrupholm-dk.mail.protection.outlook.com. 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.43.176.245	3600s	—	AS3292	TDC Holding A/S	92.43.176.0/21	🇩🇰 Denmark	Ulfborg

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	lustrupholm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::26 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::8 52.101.103.36 52.101.68.12 52.101.68.21 52.101.73.145	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	92.43.176.245

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 153ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (lustrupholm.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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#

checked 2026-10-09 21:40:29

www	92.43.176.245 (AS3292) (address records, no CNAME)
www vs bare domain	Same network lustrupholm.dk: 92.43.176.245 (AS3292) www.lustrupholm.dk: 92.43.176.245 (AS3292)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-lustrupholm-dk._domainkey.ribevikingecenter.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-lustrupholm-dk._domainkey.ribevikingecenter.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2024052101
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 21:07:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-09-25
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

43ms

55ms

AAAA

52ms

TXT

153ms

CAA

59ms

HTTPS

38ms

TLSA

171ms

SOA

47ms

MTA-STS

58ms

DNSSEC

84ms

SRV

66ms

Total

722ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:05:08 shown	722ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 04:27:06	844ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 00:46:33	1203ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 22:30:36	797ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 16:02:52	1409ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 04:30:23	912ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:59:55	2251ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:49:29	1426ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:07:09	1318ms	2 NS 1 A 1 MX	🔒 Secure