linder.dk DNS records

🖥️ Nameservers4 records 31ms

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 Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.121.175.220	60s	web01.vipsupport.dk	AS202914	Adeo Datacenter ApS	185.121.172.0/22	🇩🇰 Denmark	Albertslund

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	linder-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::e 2a01:111:f403:ca09::2 2a01:111:f403:ca09::5 52.101.68.36 52.101.73.153 52.101.73.2 52.101.73.8	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.24
🔶 Autoconfig	mail.linder.dk → 91.226.145.69

🔷 AAAA Records (IPv6)1 records 65ms

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 Records1 records 135ms

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

📝 TXT Records2 records 250ms

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

🔏 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)

🔐 DNSSEC78ms

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

🏷️ SOA40ms

Field	Value
Serial	2026081802
Primary NS (MNAME)	ns1.vipsupport.dk
Responsible (RNAME)	hostmaster@linder.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

50ms

MX

54ms

AAAA

65ms

TXT

250ms

CAA

70ms

HTTPS

58ms

TLSA

892ms

SOA

40ms

MTA-STS

70ms

DNSSEC

78ms

SRV

135ms

Total

12517ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 13:50:03	12517ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 12:15:17	12980ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 07:51:52	5859ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 07:33:25	11421ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 00:05:07	17170ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:42:06	2537ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 03:09:28	8567ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 04:45:45	3195ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 21:22:55	24305ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 01:46:06	9002ms	4 NS 1 A 1 MX	🔒 Secure	View