mlx.dk

📜 Historical scan 2026-06-20 02:19:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mlx.dk is a .dk domain served by 2 nameservers (candy.ns.cloudflare.com, kurt.ns.cloudflare.com). It was registered on 5 August 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.231 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mlx-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
candy.ns.cloudflare.com	108.162.192.79 172.64.32.79 173.245.58.79 2606:4700:50::adf5:3a4f 2803:f800:50::6ca2:c04f 2a06:98c1:50::ac40:204f	candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kurt.ns.cloudflare.com	108.162.193.193 172.64.33.193 173.245.59.193 2606:4700:58::adf5:3bc1 2803:f800:50::6ca2:c1c1 2a06:98c1:50::ac40:21c1	kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.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 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.231	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.105	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mlx-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca09::1 2a01:111:f403:ca09::d 52.101.68.0 52.101.68.8 52.101.73.153 52.101.73.19	mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.133.105

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:de7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:8569	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.231,172.67.133.105 ech=AEX+DQBBKgAgACDIjZZ8c5lFDU5IzMo0uf5xMkpIjtshrETGixZHNSoUaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:de7,2606:4700:3035::ac43:8569

🔌 SRV Records#

1 records 278ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 222ms

TXT Record
v=spf1 ip4:83.142.229.104 +a +mx include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (mlx.dk)
-all (hard fail)	v=spf1 ip4:83.142.229.104 +a +mx include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.mlx.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400

📬 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 2026-10-07 21:56:17

www	104.21.13.231 172.67.133.105 2606:4700:3031::6815:de7 2606:4700:3035::ac43:8569 (AS13335) (address records, no CNAME)
www vs bare domain	Same network mlx.dk: 104.21.13.231 172.67.133.105 2606:4700:3031::6815:de7 2606:4700:3035::ac43:8569 (AS13335) www.mlx.dk: 104.21.13.231 172.67.133.105 2606:4700:3031::6815:de7 2606:4700:3035::ac43:8569 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.mlx.dk	zUcTf5uqoDaf9KNzs3ufh6M8BIiSKKu1wRMIi1yaC8M

🔗 TLSA / DANE#

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

🔐 DNSSEC#

159ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'mlx.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

78ms

Field	Value
Serial	2406242085
Primary NS (MNAME)	candy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 21:20:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-08-05
Expires	2027-08-31 (316d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

60ms

75ms

AAAA

41ms

TXT

222ms

CAA

40ms

HTTPS

62ms

TLSA

187ms

SOA

78ms

MTA-STS

2130ms

DNSSEC

159ms

SRV

278ms

Total

2694ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 21:07:50	1304ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 21:06:59	1793ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 20:57:44	1066ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 00:17:28	1577ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 15:30:13	10417ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 04:01:00	5648ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 07:00:33	2682ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 02:19:56 shown	2694ms	2 NS 2 A 1 MX	⚠️ Bogus
2026-06-18 06:11:39	1247ms	2 NS 2 A 1 MX	🔓 Insecure