mackenhausen.dk

📜 Historical scan 2026-06-20 07:10:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mackenhausen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.172 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mackenhausen-dk.mail.protection.outlook.com. 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.172	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mackenhausen-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

1 records 80ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:8064:8c47:9b00:1646	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 238ms

TXT Record
MS=ms78534098

✉️ 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 2026-10-14 03:19:39

www	46.30.215.172 2a02:2350:5:106:8064:8c47:9b00:1646 (AS51468) (address records, no CNAME)
www vs bare domain	Same network mackenhausen.dk: 46.30.215.172 2a02:2350:5:106:8064:8c47:9b00:1646 (AS51468) www.mackenhausen.dk: 46.30.215.172 2a02:2350:5:106:8064:8c47:9b00:1646 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-mackenhausen-dk._domainkey.mackenhausen.w-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-mackenhausen-dk._domainkey.mackenhausen.w-v1.dkim.mail.microsoft	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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2026061303
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-14 03:41:18

Field	Value
Registrar	ONE.COM A/S
Registered	2025-05-31
Expires	2027-05-30 (218d)

🔗 Same registrant#

6 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).

Domain	Registrar
cyber-advisory.dk	ONE.COM A/S
cyber-intelligence.dk	ONE.COM A/S
german-shepherd.dk	Punktum dk A/S (direct)
kriminalitet.dk	Punktum dk A/S (direct)
nis2.dk	ONE.COM A/S
northernbreakwater.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

38ms

61ms

42ms

AAAA

80ms

TXT

238ms

CAA

55ms

HTTPS

33ms

TLSA

306ms

SOA

50ms

MTA-STS

63ms

DNSSEC

119ms

SRV

166ms

Total

1065ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 03:19:39	1269ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 18:22:44	1580ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 08:48:00	1282ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 21:48:32	1101ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 23:45:30	5194ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 05:33:21	1616ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 09:28:54	8988ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 17:18:31	9370ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 00:53:48	975ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 07:10:20 shown	1065ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:32:53	1160ms	2 NS 1 A 1 MX	🔒 Secure