linck.dk

Records from scan: 2026-09-29 22:56:08 · 599ms total · last checked 2026-10-17 16:42 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

linck.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 30 June 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.118.202.55 is hosted by Cygrids Communications AB (AS34941) in Sweden. Mail is handled by linck-dk.mail.eo.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 45ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.118.202.55	3600s	—	AS34941	Cygrids Communications AB	85.118.200.0/21	🇸🇪 Sweden	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	36600s	linck-dk.mail.eo.outlook.com	2a01:111:f403:ca09::a 2a01:111:f403:ca21::10 2a01:111:f403:ca38::8 2a01:111:f403:ca48::c 52.101.103.140 52.101.185.114 52.101.68.25 52.101.68.27	mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 51ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 136ms

TXT Record
MS=ms24627604
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (linck.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 2026-10-17 16:42:56

www	NXDOMAIN
www vs bare domain	www does not resolve linck.dk: 85.118.202.55 (AS34941) www.linck.dk: no address (all like this)
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

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-linck-dk._domainkey.linckdk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-linck-dk._domainkey.linckdk.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#

92ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2024112703
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 21:39:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-06-30
Expires	2031-06-30 (1716d)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

32ms

35ms

AAAA

48ms

TXT

136ms

CAA

49ms

HTTPS

31ms

TLSA

134ms

SOA

0ms

MTA-STS

53ms

DNSSEC

92ms

SRV

51ms

Total

599ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 22:56:08 shown	599ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 01:46:31	651ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 14:33:15	4667ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 23:10:37	1558ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 06:31:03	4851ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 19:59:14	4804ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 23:56:58	4726ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 17:15:58	4605ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:34:43	4863ms	2 NS 1 A 1 MX	🔒 Secure