tridan.dk

📜 Historical scan 2026-08-25 05:24:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tridan.dk is a .dk domain served by 2 nameservers (evangeline.ns.cloudflare.com, steven.ns.cloudflare.com). It was registered on 4 June 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.92.209 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by tridan-dk.mail.protection.outlook.com, mxa.eu.mailgun.org and 1 more. The zone is not DNSSEC-signed, 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#

2 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
evangeline.ns.cloudflare.com	108.162.194.6 162.159.38.6 172.64.34.6 2606:4700:50::a29f:2606 2803:f800:50::6ca2:c206 2a06:98c1:50::ac40:2206	evangeline.ns.cloudflare.com evangeline.ns.cloudflare.com evangeline.ns.cloudflare.com evangeline.ns.cloudflare.com evangeline.ns.cloudflare.com evangeline.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
steven.ns.cloudflare.com	108.162.195.17 162.159.44.17 172.64.35.17 2606:4700:58::a29f:2c11 2803:f800:50::6ca2:c311 2a06:98c1:50::ac40:2311	steven.ns.cloudflare.com steven.ns.cloudflare.com steven.ns.cloudflare.com steven.ns.cloudflare.com steven.ns.cloudflare.com steven.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.92.209	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.198.165	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	tridan-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::1 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.8 52.101.73.11 52.101.73.30 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00306.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
10	300s	mxa.eu.mailgun.org	34.111.130.244	244.130.111.34.bc.googleusercontent.com	AS396982 Google LLC
10	300s	mxb.eu.mailgun.org	34.111.130.244	244.130.111.34.bc.googleusercontent.com	AS396982 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

2 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c6a5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:5cd1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.92.209,172.67.198.165 ech=AEX+DQBBawAgACBBwLQ2IQI5kxHqyXMxsjjWJa66o5bp5FysbYIpucVDBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c6a5,2606:4700:3035::6815:5cd1

📝 TXT Records#

1 records 207ms

TXT Record
v=spf1 mx a a:tridan.dk ip4:91.215.161.209 ip4:95.154.49.97 ip4:54.194.150.12 ip4:81.7.161.174 ip4:54.229.40.125 ip4:81.7.161.196 include:spf.comendosystems.com include:spf.protection.outlook.com include:mailmailmail.net include:eu.mailgun.org -all

✉️ SPF#

Policy	Record (tridan.dk)
-all (hard fail)	v=spf1 mx a a:tridan.dk ip4:91.215.161.209 ip4:95.154.49.97 ip4:54.194.150.12 ip4:81.7.161.174 ip4:54.229.40.125 ip4:81.7.161.196 include:spf.comendosystems.com include:spf.protection.outlook.com include:mailmailmail.net include:eu.mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.tridan.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:hn@tridan.dk

📬 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 2026-10-08 07:17:17

www	104.21.92.209 172.67.198.165 2606:4700:3031::ac43:c6a5 2606:4700:3035::6815:5cd1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tridan.dk: 104.21.92.209 172.67.198.165 2606:4700:3031::ac43:c6a5 2606:4700:3035::6815:5cd1 (AS13335) www.tridan.dk: 104.21.92.209 172.67.198.165 2606:4700:3031::ac43:c6a5 2606:4700:3035::6815:5cd1 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-tridan-dk._domainkey.tridandk.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: 10/10 · policy: -all

warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tridan.dk	MyMsweJT1rIR5G3ue302FV1rqDhQ_JrlxFwldwZr4xM
TXT	_acme-challenge.tridan.dk	oOd-hpHNhzlyiRhWehoMoePX9GGMdyoUM4TnrKNxUEg
TXT	_acme-challenge.tridan.dk	x2YF2P4p79msHRVdNqmmJNd8ZLYEyzMsnuz8lUb3MIk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

166ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413065916
Primary NS (MNAME)	evangeline.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 22:45:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-06-04
Expires	2027-06-30 (250d)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

53ms

57ms

AAAA

57ms

TXT

207ms

CAA

54ms

HTTPS

52ms

TLSA

393ms

SOA

0ms

MTA-STS

71ms

DNSSEC

166ms

SRV

8061ms

Total

17256ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 07:17:17	1252ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-04 22:14:38	1361ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 18:16:09	10909ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-03 23:22:15	1992ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-01 13:28:34	10520ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 00:53:56	3338ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 22:45:48	1085ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-25 05:24:50 shown	17256ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-10 14:01:37	4079ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-06 23:16:52	10228ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-04 15:03:29	3525ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-28 15:33:56	2412ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 00:55:54	2814ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-24 16:00:23	1426ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 13:42:20	4367ms	2 NS 2 A 3 MX	🔓 Insecure