matzon.dk

📜 Historical scan 2026-08-21 15:48:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

matzon.dk is a .dk domain served by 2 nameservers (celine.ns.cloudflare.com, kareem.ns.cloudflare.com). It was registered on 29 October 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.128 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no 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
celine.ns.cloudflare.com	108.162.194.98 162.159.38.98 172.64.34.98 2606:4700:50::a29f:2662 2803:f800:50::6ca2:c262 2a06:98c1:50::ac40:2262	celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com celine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kareem.ns.cloudflare.com	108.162.195.22 162.159.44.22 172.64.35.22 2606:4700:58::a29f:2c16 2803:f800:50::6ca2:c316 2a06:98c1:50::ac40:2316	kareem.ns.cloudflare.com kareem.ns.cloudflare.com kareem.ns.cloudflare.com kareem.ns.cloudflare.com kareem.ns.cloudflare.com kareem.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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.128	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.211.71	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	173.194.221.26 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lm-in-f26.1e100.net lu-in-f27.1e100.net lu-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d347	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:1780	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=104.21.23.128,172.67.211.71 ech=AEX+DQBBTwAgACDG9MCGOkzsTijIgr+UD6/xJ/bySg+zEs2CM6qYbIl9BgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d347,2606:4700:3033::6815:1780

📝 TXT Records#

1 records 234ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (matzon.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-14 11:12:27

www	104.21.23.128 172.67.211.71 2606:4700:3030::ac43:d347 2606:4700:3033::6815:1780 (AS13335) (address records, no CNAME)
www vs bare domain	Same network matzon.dk: 104.21.23.128 172.67.211.71 2606:4700:3030::ac43:d347 2606:4700:3033::6815:1780 (AS13335) www.matzon.dk: 104.21.23.128 172.67.211.71 2606:4700:3030::ac43:d347 2606:4700:3033::6815:1780 (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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2412750016
Primary NS (MNAME)	celine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 11:54:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-10-29
Expires	2035-12-31 (3361d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

52ms

35ms

AAAA

52ms

TXT

234ms

CAA

51ms

HTTPS

62ms

TLSA

117ms

SOA

0ms

MTA-STS

84ms

DNSSEC

124ms

SRV

159ms

Total

1438ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 11:12:26	3230ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-01 03:40:08	877ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-29 04:55:46	1240ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-28 04:39:12	2131ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-26 04:11:00	852ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-25 04:05:22	899ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-24 03:23:35	819ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-24 00:01:55	1482ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-21 03:20:54	3376ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-31 16:04:08	986ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-27 11:51:20	762ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-26 11:34:24	2936ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-21 15:48:22 shown	1438ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-15 15:14:27	1534ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-06 09:44:15	1977ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-29 00:23:06	1953ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-26 10:09:06	10039ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-23 08:56:49	10999ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-14 22:53:40	1892ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-25 07:56:23	900ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-18 07:18:44	909ms	2 NS 2 A 5 MX	🔒 Secure