linder.dk

📜 Historical scan 2026-09-30 13:00:05 · ← 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 76ms

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 2028ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.121.175.220	58s	web01.vipsupport.dk	AS202914	Adeo Datacenter ApS	185.121.172.0/22	🇩🇰 Denmark	Albertslund

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	linder-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca21::10 2a01:111:f403:ca38::8 2a01:111:f403:ca48::8 52.101.185.24 52.101.68.21 52.101.68.8 52.101.91.162	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.149.152
🔶 Autoconfig	mail.linder.dk → 91.226.145.69

🔷 AAAA Records (IPv6)#

1 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:afa0:1::10	60s	web01.vipsupport.dk	—	—	—	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 2028ms

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

📝 TXT Records#

2 records 220ms

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 include:spf.signed.chefen.dk -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 include:spf.signed.chefen.dk -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: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.linder.dk	linder.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

123ms

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

🏷️ SOA#

2033ms

Field	Value
Serial	2026092001
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#

76ms

2028ms

48ms

AAAA

59ms

TXT

220ms

CAA

58ms

HTTPS

48ms

TLSA

230ms

SOA

2033ms

MTA-STS

104ms

DNSSEC

123ms

SRV

2028ms

Total

4792ms

🕐 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 shown	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	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