mdrongesen.dk

📜 Historical scan 2026-06-25 05:01:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mdrongesen.dk is a .dk domain served by 2 nameservers (harlan.ns.cloudflare.com, sonia.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.37.140 is hosted by Cloudflare, Inc. (AS13335). 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
harlan.ns.cloudflare.com	108.162.195.250 162.159.44.250 172.64.35.250 2606:4700:58::a29f:2cfa 2803:f800:50::6ca2:c3fa 2a06:98c1:50::ac40:23fa	harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com harlan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sonia.ns.cloudflare.com	108.162.194.190 162.159.38.190 172.64.34.190 2606:4700:50::a29f:26be 2803:f800:50::6ca2:c2be 2a06:98c1:50::ac40:22be	sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.37.140	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.40	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:258c	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:d128	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 70ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.140,172.67.209.40 ech=AEX+DQBBlQAgACDnSgxnRW6czUhZEVI7ZNY8PKX12iSlZ0zAgdKaepP+JgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:258c,2606:4700:3036::ac43:d128

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-12 02:40:09

www	NXDOMAIN
www vs bare domain	www does not resolve mdrongesen.dk: 104.21.37.140 172.67.209.40 2606:4700:3030::6815:258c 2606:4700:3032::ac43:d128 (AS13335) www.mdrongesen.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2406561906
Primary NS (MNAME)	harlan.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#

36ms

43ms

36ms

AAAA

56ms

TXT

256ms

CAA

35ms

HTTPS

70ms

TLSA

382ms

SOA

50ms

MTA-STS

37ms

DNSSEC

89ms

SRV

305ms

Total

1330ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:07:28	549ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 09:59:06	2389ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 05:53:07	1143ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 07:20:18	9510ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 19:53:30	512ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 10:01:54	838ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 15:16:03	12515ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 00:47:59	2743ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 10:19:14	977ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 05:01:55 shown	1330ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 14:55:14	1711ms	2 NS 2 A 0 MX	🔓 Insecure