lindenborg.dk

Records from scan: 2026-10-03 06:32:34 · 711ms total · last checked 2026-10-26 03:26 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lindenborg.dk is a .dk domain served by 2 nameservers (curns01.dnsadmin.dk, curns02.dnsadmin.dk). It was registered on 12 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.149.228.6 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by lindenborg-dk.mx1-dk.mailanyone.net, lindenborg-dk.mx2-dk.mailanyone.net and 1 more. The zone is DNSSEC-signed and validates, publishes a 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 25ms

Nameserver	IP addresses	PTR	ASN / ISP
curns01.dnsadmin.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
curns02.dnsadmin.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.149.228.6	3600s	webcluster04.tigermedia.eu	AS48854	team.blue Denmark A/S	185.149.228.0/24	🇩🇰 Denmark	—

📧 MX Records#

3 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	lindenborg-dk.mx1-dk.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	lindenborg-dk.mx2-dk.mailanyone.net	192.162.219.155 2001:978:2a01:0:192:162:217:4	mx41.electric.net —	AS16509 Amazon.com, Inc. AS174 Cogent Communications, LLC
30	3600s	lindenborg-dk.mx3-dk.mailanyone.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 47ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	webmail.lindenborg.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 124ms

TXT Record
_globalsign-domain-verification=3LlPtBPJG9S80TTOssH0s5C0z6iK3SZybnyk256DHS
_globalsign-domain-verification=KDrMQRhZfdy2zZaZaHOqcZGWkM4QyGweFc3_iFUqvQ
_globalsign-domain-verification=tVUxcrqwvc5fSLGwWMMStwcZlrOQaL7tamNlYQoZfv
_globalsign-domain-verification=UwjjKlT_sJ01kbR6aagEf18Dkdfw2bv4D-fzYSOTwp
_globalsign-domain-verification=wKqPAfOoQf66DftknoHbm0RRBIAX4MuOk4toucDxxV
v=spf1 include:spf.protection.outlook.com include:spf.hostnordic.com include:spf.mailanyone.net include:o._spf.hostedsepo.dk ip4:12.34.56.78/28 ~all

✉️ SPF#

Policy	Record (lindenborg.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:spf.hostnordic.com include:spf.mailanyone.net include:o._spf.hostedsepo.dk ip4:12.34.56.78/28 ~all

📨 DMARC#

Policy	Record (_dmarc.lindenborg.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-16 21:45:23

www	185.149.228.6 (AS48854) (address records, no CNAME)
www vs bare domain	Same network lindenborg.dk: 185.149.228.6 (AS48854) www.lindenborg.dk: 185.149.228.6 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

51ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2026092401
Primary NS (MNAME)	curns01.dnsadmin.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 04:33:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-12
Expires	2027-03-31 (156d)

📋 WHOIS#

⏱️ Lookup Timing#

25ms

28ms

31ms

AAAA

44ms

TXT

124ms

CAA

40ms

HTTPS

45ms

TLSA

118ms

SOA

56ms

MTA-STS

39ms

DNSSEC

51ms

SRV

47ms

Total

711ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 06:32:34 shown	711ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-30 03:53:41	519ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-24 19:13:17	760ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-08 21:23:26	2876ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-29 01:53:24	984ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-17 21:46:57	1524ms	2 NS 1 A 3 MX	🔒 Secure