linder.dk

📜 Historical scan 2026-06-23 04:45:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

linder.dk is a .dk domain served by 4 nameservers (ns1.vipsupport.dk, ns2.vipsupport.dk, ns3.vipsupport.dk and 1 more). It was registered on 9 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.121.175.220 is hosted by Adeo Datacenter ApS (AS202914) in Denmark. Mail is handled by linder-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

4 records 259ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vipsupport.dk	185.121.175.222	—	AS202914 Adeo Datacenter ApS
ns2.vipsupport.dk	2a01:4f9:c011:71c5::1 95.217.179.201	ns2.vipsupport.dk ns2.vipsupport.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.vipsupport.dk	195.190.31.31	—	AS211040 MS 2001 Aps
ns4.vipsupport.dk	195.190.31.31	—	AS211040 MS 2001 Aps

🌍 A Records#

1 records 90ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.121.175.220	600s	web01.vipsupport.dk	AS202914	Adeo Datacenter ApS	185.121.172.0/22	🇩🇰 Denmark	Albertslund

📧 MX Records#

1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	linder-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 52.101.68.21 52.101.68.25 52.101.68.3 52.101.73.2	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.40
🔶 Autoconfig	mail.linder.dk → 91.226.145.69

🔷 AAAA Records (IPv6)#

1 records 188ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:afa0:1::10	600s	web01.vipsupport.dk	—	—	—	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 160ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.linder.dk

📝 TXT Records#

2 records 481ms

TXT Record
MS=ms56242442
v=spf1 ip4:91.226.145.69 ip6:2a05:f6c7:2335:0:2a0:98ff:fe1d:a2d8 v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (linder.dk)
-all (hard fail)	v=spf1 ip4:91.226.145.69 ip6:2a05:f6c7:2335:0:2a0:98ff:fe1d:a2d8 v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.linder.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:tkwtpy32@ag.eu.dmarcadvisor.com;

📬 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 2026-10-15 10:03:44

www CNAME	linder.dk (all on linder.dk) → 185.121.175.220 2a01:afa0:1::10 (AS202914)
www vs bare domain	Same network linder.dk: 185.121.175.220 2a01:afa0:1::10 (AS202914) www.linder.dk: 185.121.175.220 2a01:afa0:1::10 (AS202914)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~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#

150ms

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

🏷️ SOA#

110ms

Field	Value
Serial	2026051901
Primary NS (MNAME)	ns1.vipsupport.dk
Responsible (RNAME)	hostmaster@linder.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 13:20:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-01-09
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

259ms

90ms

71ms

AAAA

188ms

TXT

481ms

CAA

137ms

HTTPS

141ms

TLSA

2050ms

SOA

110ms

MTA-STS

185ms

DNSSEC

150ms

SRV

160ms

Total

3195ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 18:37:55	11936ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 13:06:39	1242ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 13:04:01	5092ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:00:05	4792ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-20 18:13:53	11788ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-22 13:50:03	12517ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-19 12:15:17	12980ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-17 07:51:52	5859ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-18 07:33:25	11421ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-09 00:05:07	17170ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-03 14:42:06	2537ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-01 03:09:28	8567ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 04:45:45 shown	3195ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 21:22:55	24305ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 01:46:06	9002ms	4 NS 1 A 1 MX	🔒 Secure