madlabs.dk

📜 Historical scan 2026-06-17 19:43:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madlabs.dk is a .dk domain served by 2 nameservers (fred.ns.cloudflare.com, iris.ns.cloudflare.com). It was registered on 23 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.99 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 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 357ms

Nameserver	IP addresses	PTR	ASN / ISP
fred.ns.cloudflare.com	108.162.193.113 172.64.33.113 173.245.59.113 2606:4700:58::adf5:3b71 2803:f800:50::6ca2:c171 2a06:98c1:50::ac40:2171	fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com fred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
iris.ns.cloudflare.com	108.162.192.118 172.64.32.118 173.245.58.118 2606:4700:50::adf5:3a76 2803:f800:50::6ca2:c076 2a06:98c1:50::ac40:2076	iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.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 334ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.99	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.112	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 336ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	—	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	—	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.85.99
🔶 Autoconfig	172.67.204.112

🔷 AAAA Records (IPv6)#

2 records 421ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:5563	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:cc70	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 340ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.99,172.67.204.112 ech=AEX+DQBBLQAgACCrQdpb2a3PDJIlRena30f6iXhyGTgVnWbVR/N7meI8EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5563,2606:4700:3033::ac43:cc70

📝 TXT Records#

2 records 668ms

TXT Record
google-site-verification=wOpEqBTlOXX4ACBT1yWiZgujez-y_zwm05fKr3WL32c
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF#

Policy	Record (madlabs.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk -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 2026-10-13 05:58:15

www	104.21.85.99 172.67.204.112 2606:4700:3035::6815:5563 2606:4700:3036::ac43:cc70 (AS13335) (address records, no CNAME)
www vs bare domain	Same network madlabs.dk: 104.21.85.99 172.67.204.112 2606:4700:3035::6815:5563 2606:4700:3036::ac43:cc70 (AS13335) www.madlabs.dk: 104.21.85.99 172.67.204.112 2606:4700:3035::6815:5563 2606:4700:3036::ac43:cc70 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 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#

500ms

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

🏷️ SOA#

378ms

Field	Value
Serial	2407067497
Primary NS (MNAME)	fred.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-30 23:34:15

Field	Value
Registrar	Simply.com A/S
Registered	2023-01-23
Expires	2027-01-22 (95d)

📋 WHOIS#

⏱️ Lookup Timing#

357ms

334ms

336ms

AAAA

421ms

TXT

668ms

CAA

405ms

HTTPS

340ms

TLSA

796ms

SOA

378ms

MTA-STS

443ms

DNSSEC

500ms

SRV

443ms

Total

6009ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:58:15	1128ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-10 03:36:06	570ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 23:30:40	985ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 23:20:27	770ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 10:22:09	610ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-06 13:35:16	1120ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-15 06:32:08	1197ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-07 14:33:09	1106ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-21 06:18:12	1252ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-28 21:04:43	907ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 04:03:06	3063ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 19:43:40 shown	6009ms	2 NS 2 A 3 MX	🔓 Insecure