tmtredsupport.dk

Records from scan: 2026-10-07 08:02:44 · 2460ms total · last checked 2026-10-21 02:33 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 73ms

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 83ms

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 110ms

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 106ms

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 106ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.89,172.67.217.50 ech=AEX+DQBBrQAgACAFTCFVM9i4jmhAWlUEQGef2ORTzYBUHKK5iVA2OFt0aAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5659,2606:4700:3035::ac43:d932

📝 TXT Records#

1 records 353ms

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#

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#

210ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2416749674
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#

73ms

83ms

110ms

AAAA

106ms

TXT

353ms

CAA

110ms

HTTPS

106ms

TLSA

173ms

SOA

52ms

MTA-STS

126ms

DNSSEC

210ms

SRV

138ms

Total

2460ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 08:02:44 shown	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	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