mtrx.dk

📜 Historical scan 2026-06-17 17:05:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mtrx.dk is a .dk domain served by 2 nameservers (emily.ns.cloudflare.com, tony.ns.cloudflare.com). It was registered on 28 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 91ms

Nameserver	IP addresses	PTR	ASN / ISP
emily.ns.cloudflare.com	108.162.192.155 172.64.32.155 173.245.58.155 2606:4700:50::adf5:3a9b 2803:f800:50::6ca2:c09b 2a06:98c1:50::ac40:209b	emily.ns.cloudflare.com emily.ns.cloudflare.com emily.ns.cloudflare.com emily.ns.cloudflare.com emily.ns.cloudflare.com emily.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tony.ns.cloudflare.com	108.162.193.240 172.64.33.240 173.245.59.240 2606:4700:58::adf5:3bf0 2803:f800:50::6ca2:c1f0 2a06:98c1:50::ac40:21f0	tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.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 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.115	—	—	AS13335	—	—	—	—
172.67.179.132	—	—	AS13335	—	—	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 106ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:b384	—	—	AS13335	—	—	—	—
2606:4700:3036::6815:3373	—	—	AS13335	—	—	—	—

🔐 HTTPS Records#

1 records 95ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.115,172.67.179.132 ech=AEX+DQBBgwAgACA0KOPNBqTxhLwg5g8zJrhsSmTaWtcJ+w22tMJDD+Q2UwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b384,2606:4700:3036::6815:3373

📝 TXT Records#

1 records 194ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.mtrx.dk)
p=reject	v=DMARC1; p=reject;sp=reject;pct=100; fo=1; ri=3600; rua=mailto:e43edf71cbeb923@rep.dmarcanalyzer.com; ruf=mailto:e43edf71cbeb923@for.dmarcanalyzer.com;adkim=s;aspf=s;

📬 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 2026-10-15 00:31:23

www	104.21.51.115 172.67.179.132 2606:4700:3037::6815:3373 2606:4700:3037::ac43:b384 (AS13335) (address records, no CNAME)
www vs bare domain	Same network mtrx.dk: 104.21.51.115 172.67.179.132 2606:4700:3037::6815:3373 2606:4700:3037::ac43:b384 (AS13335) www.mtrx.dk: 104.21.51.115 172.67.179.132 2606:4700:3037::6815:3373 2606:4700:3037::ac43:b384 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

169ms

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

🏷️ SOA#

121ms

Field	Value
Serial	2407102684
Primary NS (MNAME)	emily.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 10:11:47

Field	Value
Registrar	101domain GRS Limited
Registered	2019-10-28
Expires	2026-10-31 (10d)

📋 WHOIS#

⏱️ Lookup Timing#

91ms

97ms

119ms

AAAA

106ms

TXT

194ms

CAA

100ms

HTTPS

95ms

TLSA

280ms

SOA

121ms

MTA-STS

126ms

DNSSEC

169ms

SRV

0ms

Total

1557ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 00:31:23	1129ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 09:55:10	515ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 13:42:18	696ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 06:47:48	1203ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 07:37:40	1232ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 15:26:55	1513ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 16:26:08	496ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 01:26:06	1099ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-19 09:19:34	9768ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-12 05:56:38	1524ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-30 17:18:12	784ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 16:50:39	2034ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 17:05:35 shown	1557ms	2 NS 2 A 0 MX	🔓 Insecure