trifocal.dk

📜 Historical scan 2026-08-22 21:06:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

trifocal.dk is a .dk domain served by 2 nameservers (dorthy.ns.cloudflare.com, lou.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.25.50 is hosted by Cloudflare, Inc. (AS13335). 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 210ms

Nameserver	IP addresses	PTR	ASN / ISP
dorthy.ns.cloudflare.com	108.162.192.249 172.64.32.249 173.245.58.249 2606:4700:50::adf5:3af9 2803:f800:50::6ca2:c0f9 2a06:98c1:50::ac40:20f9	dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lou.ns.cloudflare.com	108.162.193.199 172.64.33.199 173.245.59.199 2606:4700:58::adf5:3bc7 2803:f800:50::6ca2:c1c7 2a06:98c1:50::ac40:21c7	lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.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 229ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.50	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.222.181	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 225ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:deb5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:1932	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 215ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.25.50,172.67.222.181 ech=AEX+DQBB+wAgACDawzT1rFwf+a3g6CLEIRL5Zd8McnOzZdOmwjdQ4oZjaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:deb5,2606:4700:3033::6815:1932

📝 TXT Records#

1 records 635ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (trifocal.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.trifocal.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-23 01:52:46

www	104.21.25.50 172.67.222.181 2606:4700:3031::ac43:deb5 2606:4700:3033::6815:1932 (AS13335) (address records, no CNAME)
www vs bare domain	Same network trifocal.dk: 104.21.25.50 172.67.222.181 2606:4700:3031::ac43:deb5 2606:4700:3033::6815:1932 (AS13335) www.trifocal.dk: 104.21.25.50 172.67.222.181 2606:4700:3031::ac43:deb5 2606:4700:3033::6815:1932 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.trifocal.dk	d1oieXCcUZh_-hSzP1ACe13W9ASmnRXz-wz9cs3dVMM
TXT	_acme-challenge.trifocal.dk	DmzfmH-HYpJbbuQPCgZo5J-a8SzCo2CSPQiGRI3hXSQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

475ms

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	2412837354
Primary NS (MNAME)	dorthy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

210ms

229ms

225ms

AAAA

225ms

TXT

635ms

CAA

204ms

HTTPS

215ms

TLSA

771ms

SOA

0ms

MTA-STS

306ms

DNSSEC

475ms

SRV

323ms

Total

6866ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 01:52:46	505ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 17:02:54	419ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 13:35:08	1610ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 22:25:03	2886ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 21:06:31 shown	6866ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 18:36:24	934ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 07:38:07	855ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 20:40:57	3013ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 15:48:54	875ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:42:51	1278ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 23:43:13	597ms	2 NS 2 A 0 MX	🔓 Insecure