mrch.dk

📜 Historical scan 2026-09-30 16:38:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mrch.dk is a .dk domain served by 2 nameservers (earl.ns.cloudflare.com, jill.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.4.6 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 not DNSSEC-signed, 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
earl.ns.cloudflare.com	108.162.193.161 172.64.33.161 173.245.59.161 2606:4700:58::adf5:3ba1 2803:f800:50::6ca2:c1a1 2a06:98c1:50::ac40:21a1	earl.ns.cloudflare.com earl.ns.cloudflare.com earl.ns.cloudflare.com earl.ns.cloudflare.com earl.ns.cloudflare.com earl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jill.ns.cloudflare.com	108.162.192.122 172.64.32.122 173.245.58.122 2606:4700:50::adf5:3a7a 2803:f800:50::6ca2:c07a 2a06:98c1:50::ac40:207a	jill.ns.cloudflare.com jill.ns.cloudflare.com jill.ns.cloudflare.com jill.ns.cloudflare.com jill.ns.cloudflare.com jill.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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.6	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.108	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c1e::1b 74.125.131.26	lb-in-f27.1e100.net lu-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.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::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.4.6
🔶 Autoconfig	172.67.131.108

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:406	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:836c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.6,172.67.131.108 ech=AEX+DQBBfQAgACDNaAfAfAoQPHxoVrmj1DP8fqwD3X325HwHcrQv7Gf/CAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:406,2606:4700:3036::ac43:836c

📝 TXT Records#

2 records 196ms

TXT Record
google-site-verification=RjtoJVoMkQt61D61ArI_vxKu0_q0DKms10Egn7XIOeY
hosting-site=mrch-dk

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 17:34:24

www	104.21.4.6 172.67.131.108 2606:4700:3036::6815:406 2606:4700:3036::ac43:836c (AS13335) (address records, no CNAME)
www vs bare domain	Same network mrch.dk: 104.21.4.6 172.67.131.108 2606:4700:3036::6815:406 2606:4700:3036::ac43:836c (AS13335) www.mrch.dk: 104.21.4.6 172.67.131.108 2606:4700:3036::6815:406 2606:4700:3036::ac43:836c (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.mrch.dk	3Ez4RZf6yWcniaE_owtVk_a3PYk5pnPZyJHjvVtZRdc
TXT	_acme-challenge.mrch.dk	iL9NLVl5S5nkwXZfAtdVbTha-W3lYI5wPVED293WcnM
TXT	_acme-challenge.mrch.dk	k3S_x4Q4GPaqEdW38V4dUaIvk9z-yrjA6psGU8jjaUM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2416216896
Primary NS (MNAME)	earl.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

40ms

30ms

37ms

AAAA

36ms

TXT

196ms

CAA

30ms

HTTPS

35ms

TLSA

124ms

SOA

31ms

MTA-STS

50ms

DNSSEC

115ms

SRV

66ms

Total

980ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 16:44:31	1171ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 16:38:40 shown	980ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-21 15:43:15	2040ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-04 07:33:37	1238ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-08 22:04:50	2546ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-23 16:34:28	2476ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 04:22:04	2588ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-18 00:12:59	1048ms	2 NS 2 A 5 MX	🔓 Insecure