tte-danmark.dk

📜 Historical scan 2026-06-18 00:26:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tte-danmark.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, justin.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.238 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.tte-danmark.dk, mx1.onlinemail.io and 1 more. The zone is not DNSSEC-signed, has no 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 432ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.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 765ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.93.238	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.216.178	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 389ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mail.tte-danmark.dk	—	—	—
10	—	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	—	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

2 records 390ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:d8b2	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:5dee	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 774ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.93.238,172.67.216.178 ech=AEX+DQBBXQAgACCKtZprehaOOcZuI8UfRINUiU1H1hp2/GZSIeULHEiwSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d8b2,2606:4700:3036::6815:5dee

📝 TXT Records#

2 records 956ms

TXT Record
v=spf1 a include:spf.curanet.dk ~all
v=spf1 a mx ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (tte-danmark.dk)
~all (soft fail)	v=spf1 a include:spf.curanet.dk ~all
~all (soft fail)	v=spf1 a mx ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 11:59:17

www	104.21.93.238 172.67.216.178 2606:4700:3030::6815:5dee 2606:4700:3030::ac43:d8b2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tte-danmark.dk: 104.21.93.238 172.67.216.178 2606:4700:3030::6815:5dee 2606:4700:3030::ac43:d8b2 (AS13335) www.tte-danmark.dk: 104.21.93.238 172.67.216.178 2606:4700:3030::6815:5dee 2606:4700:3030::ac43:d8b2 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

865ms

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

🏷️ SOA#

380ms

Field	Value
Serial	2405070224
Primary NS (MNAME)	barbara.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#

432ms

765ms

389ms

AAAA

390ms

TXT

956ms

CAA

397ms

HTTPS

774ms

TLSA

1353ms

SOA

380ms

MTA-STS

758ms

DNSSEC

865ms

SRV

647ms

Total

14094ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 08:09:38	625ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 13:49:56	1522ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-18 21:48:05	1125ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-28 07:44:46	2676ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 10:58:32	9689ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-22 20:38:06	1728ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-19 08:09:05	1419ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-28 00:47:55	844ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 15:23:25	1158ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 00:26:01 shown	14094ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-18 00:03:29	1187ms	2 NS 2 A 3 MX	🔓 Insecure