mczantix.dk

📜 Historical scan 2026-08-07 15:22:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mczantix.dk is a .dk domain served by 2 nameservers (aarav.ns.cloudflare.com, dayana.ns.cloudflare.com). It was registered on 3 June 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.89.108 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.improvmx.com, mx2.improvmx.com. 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
aarav.ns.cloudflare.com	108.162.195.60 162.159.44.60 172.64.35.60 2606:4700:58::a29f:2c3c 2803:f800:50::6ca2:c33c 2a06:98c1:50::ac40:233c	aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dayana.ns.cloudflare.com	108.162.194.103 162.159.38.103 172.64.34.103 2606:4700:50::a29f:2667 2803:f800:50::6ca2:c267 2a06:98c1:50::ac40:2267	dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.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 114ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.89.108	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.140.136	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 134ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.improvmx.com	13.37.195.136 15.236.236.160 2a05:d012:412:e201:88aa:e7b9:7a43:12d7 2a05:d012:412:e202:f36:2c1f:1a49:d38a 2a05:d012:412:e203:373a:f51a:4a85:1d25 35.181.18.45	ec2-13-37-195-136.eu-west-3.compute.amazonaws.com ec2-15-236-236-160.eu-west-3.compute.amazonaws.com — — — ec2-35-181-18-45.eu-west-3.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	300s	mx2.improvmx.com	13.36.107.63 13.36.222.39 15.236.61.92 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678 2a05:d012:412:e202:e81e:cc44:3b53:8a3d 2a05:d012:412:e203:7e33:3d9c:28d7:ee20	ec2-13-36-107-63.eu-west-3.compute.amazonaws.com ec2-13-36-222-39.eu-west-3.compute.amazonaws.com ec2-15-236-61-92.eu-west-3.compute.amazonaws.com — — —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

2 records 123ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:8c88	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:596c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 103ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.89.108,172.67.140.136 ech=AEX+DQBBfQAgACAwHP9+ObubFXhBiQXc96aqOnS2B6eZgzv0sTZv3G/YMgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c88,2606:4700:3034::6815:596c

📝 TXT Records#

2 records 258ms

TXT Record
inbound-smtp.us-east-1.amazonaws.com
v=spf1 include:_spf.mx.cloudflare.net include:spf.improvmx.com ~all

✉️ SPF#

Policy	Record (mczantix.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net include:spf.improvmx.com ~all

📨 DMARC#

Policy	Record (_dmarc.mczantix.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:dmarcreports@lovable.dev

📬 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 2026-10-13 07:09:45

www	104.21.89.108 172.67.140.136 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network mczantix.dk: 104.21.89.108 172.67.140.136 2606:4700:3033::ac43:8c88 2606:4700:3034::6815:596c (AS13335) www.mczantix.dk: 104.21.89.108 172.67.140.136 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

🔎 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#

207ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411288391
Primary NS (MNAME)	aarav.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 07:36:02

Field	Value
Registrar	Simply.com A/S
Registered	2024-06-03
Expires	2027-06-02 (225d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

91ms

114ms

134ms

AAAA

123ms

TXT

258ms

CAA

146ms

HTTPS

103ms

TLSA

480ms

SOA

0ms

MTA-STS

149ms

DNSSEC

207ms

SRV

147ms

Total

1975ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:09:45	1356ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 19:58:42	1341ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 19:57:24	816ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 19:38:04	942ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 05:01:07	10084ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 12:23:09	951ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 07:35:01	2909ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 01:20:17	1113ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 22:13:20	672ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-25 19:21:15	1538ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-16 16:57:48	2334ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-07 15:22:30 shown	1975ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-19 04:47:52	5690ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-16 17:37:49	10320ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-08 23:07:12	10349ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 06:28:54	1571ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 13:25:06	5624ms	2 NS 2 A 2 MX	🔓 Insecure