tmtredsupport.dk

📜 Historical scan 2026-08-25 11:28:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tmtredsupport.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, terin.ns.cloudflare.com). It was registered on 7 January 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.86.89 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.tmtredsupport.dk. 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.86.89	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.50	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.tmtredsupport.dk	5.134.12.223	host.c-co.dk	AS34282 Team Blue Carrier Limited

🔷 AAAA Records (IPv6)#

2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5659	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d932	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.89,172.67.217.50 ech=AEX+DQBBOAAgACCoHv6+0vAqMmPAoHuYGDp/hbTGrX5q1kGCAuTjYfMZcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5659,2606:4700:3035::ac43:d932

📝 TXT Records#

1 records 147ms

TXT Record
v=spf1 +mx +a +ip4:5.134.12.223 ~all

✉️ SPF#

Policy	Record (tmtredsupport.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:5.134.12.223 ~all

📨 DMARC#

Policy	Record (_dmarc.tmtredsupport.dk)
p=quarantine	v=DMARC1; p=quarantine ;

📬 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 08:10:14

www	104.21.86.89 172.67.217.50 2606:4700:3031::6815:5659 2606:4700:3035::ac43:d932 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tmtredsupport.dk: 104.21.86.89 172.67.217.50 2606:4700:3031::6815:5659 2606:4700:3035::ac43:d932 (AS13335) www.tmtredsupport.dk: 104.21.86.89 172.67.217.50 2606:4700:3031::6815:5659 2606:4700:3035::ac43:d932 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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	2411637310
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 07:42:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-01-07
Expires	2027-01-31 (101d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

28ms

42ms

AAAA

26ms

TXT

147ms

CAA

25ms

HTTPS

43ms

TLSA

64ms

SOA

0ms

MTA-STS

44ms

DNSSEC

96ms

SRV

51ms

Total

625ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 08:02:44	2460ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 07:14:47	904ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 06:35:21	783ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 16:29:49	1386ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 11:28:14 shown	625ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 15:02:56	1020ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-19 04:54:16	16902ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-29 17:43:48	1180ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 14:17:02	2494ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 12:01:55	1050ms	2 NS 2 A 1 MX	🔓 Insecure