machenhauer.dk

📜 Historical scan 2026-08-19 21:42:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

machenhauer.dk is a .dk domain served by 2 nameservers (dana.ns.cloudflare.com, john.ns.cloudflare.com). It was registered on 21 June 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.183 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 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 197ms

Nameserver	IP addresses	PTR	ASN / ISP
dana.ns.cloudflare.com	108.162.192.105 172.64.32.105 173.245.58.105 2606:4700:50::adf5:3a69 2803:f800:50::6ca2:c069 2a06:98c1:50::ac40:2069	dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
john.ns.cloudflare.com	108.162.193.185 172.64.33.185 173.245.59.185 2606:4700:58::adf5:3bb9 2803:f800:50::6ca2:c1b9 2a06:98c1:50::ac40:21b9	john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.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 215ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.93.183	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.181	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 199ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	300s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	300s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	300s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.93.183

🔷 AAAA Records (IPv6)#

2 records 278ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d5b5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5db7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 229ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.93.183,172.67.213.181 ech=AEX+DQBBuwAgACAVOJjnvikezXnIHuAzcQW7EMbKUxI7HeMeGf6ICIPEeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d5b5,2606:4700:3037::6815:5db7

📝 TXT Records#

2 records 568ms

TXT Record
MS=ms75314706
v=spf1 a include:_spf.stejtech.net exp=_expl.stejtech.net ~all

✉️ SPF#

Policy	Record (machenhauer.dk)
~all (soft fail)	v=spf1 a include:_spf.stejtech.net exp=_expl.stejtech.net ~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 2026-10-17 13:27:22

www	104.21.93.183 172.67.213.181 2606:4700:3030::ac43:d5b5 2606:4700:3037::6815:5db7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network machenhauer.dk: 104.21.93.183 172.67.213.181 2606:4700:3030::ac43:d5b5 2606:4700:3037::6815:5db7 (AS13335) www.machenhauer.dk: 104.21.93.183 172.67.213.181 2606:4700:3030::ac43:d5b5 2606:4700:3037::6815:5db7 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.machenhauer.dk	Et8O58XybXmxP0kq4Q7l6YzZudv1v_FDn-Dm2csipqM
TXT	_acme-challenge.machenhauer.dk	Ibs2LRlhALqP1GvkGhfvIq0-bx0V_AHAdVgj5WrUn3U

🔗 TLSA / DANE#

8 records 434ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…

🔐 DNSSEC#

464ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412569880
Primary NS (MNAME)	dana.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 22:06:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-06-21
Expires	2027-06-30 (255d)

🔗 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#

197ms

215ms

199ms

AAAA

278ms

TXT

568ms

CAA

234ms

HTTPS

229ms

TLSA

434ms

SOA

0ms

MTA-STS

297ms

DNSSEC

464ms

SRV

296ms

Total

6879ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 13:27:22	1366ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-26 11:53:34	1458ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-19 16:27:27	1174ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-04 06:47:55	762ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-26 11:15:28	1504ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-25 00:42:42	3058ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-22 22:07:05	1861ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-19 21:42:17 shown	6879ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-09 02:24:26	17649ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-23 20:30:54	1403ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-22 18:14:11	929ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 11:57:47	3611ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-20 00:33:20	1690ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-19 09:48:23	3161ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-17 13:16:31	983ms	2 NS 2 A 4 MX	🔓 Insecure