lindern-group.dk

Records from scan: 2026-09-25 02:29:02 · 566ms total · last checked 2026-10-25 13:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lindern-group.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 27 November 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.13.124 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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 33ms

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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.13.124	1500s	s8.stom.dk	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1500s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	1500s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 149ms

TXT Record
v=spf1 include:spf.uptime.dk include:spf.onlinemail.io ?all

✉️ SPF#

Policy	Record (lindern-group.dk)
?all (neutral)	v=spf1 include:spf.uptime.dk include:spf.onlinemail.io ?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 12:49:10

www CNAME	lindern-group.dk (all on lindern-group.dk) → 87.116.13.124 (AS31027)
www vs bare domain	Same network lindern-group.dk: 87.116.13.124 (AS31027) www.lindern-group.dk: 87.116.13.124 (AS31027)
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: 8/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF
warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2024091201
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 2026-10-25 14:53:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-11-27
Expires	2026-11-30 (35d)

🔗 Same registrant#

30 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
a-p-s.dk	Punktum dk A/S (direct)
alletiders-party-service.dk	Punktum dk A/S (direct)
alletiders-partyservice.dk	Punktum dk A/S (direct)
festhus-fyn.dk	Punktum dk A/S (direct)
festhus-svendborg.dk	Punktum dk A/S (direct)
festhusfyn.dk	Punktum dk A/S (direct)
festhussvendborg.dk	Punktum dk A/S (direct)
fyn-teltudlejning.dk	Punktum dk A/S (direct)
fyns-festhus.dk	Punktum dk A/S (direct)
fynsfesthus.dk	Punktum dk A/S (direct)
hurtig-shoppen.dk	Punktum dk A/S (direct)
hurtigshoppen.dk	Punktum dk A/S (direct)
lindern.dk	Punktum dk A/S (direct)
linderngroup.dk	Punktum dk A/S (direct)
serviceudlejning-fyn.dk	Punktum dk A/S (direct)
superfesten.dk	Punktum dk A/S (direct)
svendborg-service-udlejning.dk	Punktum dk A/S (direct)
svendborg-serviceudlejning.dk	Punktum dk A/S (direct)
svendborg-teltudlejning.dk	Punktum dk A/S (direct)
svendborgfesthus.dk	Punktum dk A/S (direct)
svendborgserviceudlejning.dk	Punktum dk A/S (direct)
svendborgteltudlejning.dk	Punktum dk A/S (direct)
sydfyns-party-service.dk	Punktum dk A/S (direct)
sydfyns-party-telte.dk	Punktum dk A/S (direct)
sydfyns-partyservice.dk	Punktum dk A/S (direct)
sydfyns-partytelte.dk	Punktum dk A/S (direct)
sydfynspartyservice.dk	Punktum dk A/S (direct)
teltudlejningfyn.dk	Punktum dk A/S (direct)
teltudlejningsvendborg.dk	Punktum dk A/S (direct)
vonlindern.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

35ms

43ms

AAAA

33ms

TXT

149ms

CAA

52ms

HTTPS

43ms

TLSA

55ms

SOA

0ms

MTA-STS

34ms

DNSSEC

66ms

SRV

45ms

Total

566ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 02:29:02 shown	566ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-01 21:39:37	487ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 18:02:22	1182ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 03:56:28	731ms	2 NS 1 A 2 MX	🔒 Secure