mlauholding.dk

📜 Historical scan 2026-10-23 15:37:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mlauholding.dk is a .dk domain served by 3 nameservers (ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net). It was registered on 14 July 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.4.208.59 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mlauholding-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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#

3 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.azehosting.net	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.azehosting.net	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.azehosting.net	2a01:4f8:c17:6a6e::2 88.99.39.181	ns3.azehosting.net ns3.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.208.59	3600s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mlauholding-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca21::8 2a01:111:f403:ca21::a 2a01:111:f403:ca48::10 52.101.103.162 52.101.68.25 52.101.91.159 52.101.91.162	mail-as8pr05cu00400.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com mail-matpr04cu00302.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

1 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2b03:11b0::2	3600s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 309ms

TXT Record
MS=ms10385224
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (mlauholding.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.mlauholding.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; pct=100

📬 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 2026-10-24 22:36:56

www CNAME	mlauholding.dk (all on mlauholding.dk) → 46.4.208.59 2a01:4f8:2b03:11b0::2 (AS24940)
www vs bare domain	Same network mlauholding.dk: 46.4.208.59 2a01:4f8:2b03:11b0::2 (AS24940) www.mlauholding.dk: 46.4.208.59 2a01:4f8:2b03:11b0::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-mlauholding-dk._domainkey.mlauholding.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-mlauholding-dk._domainkey.mlauholding.onmicrosoft.com	RSA · ~1024 bit below 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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.mlauholding.dk	1oak80bENTnWftDOT4obk1HLVm5DvY8Es4GSJkOHbE4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

73ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026102303
Primary NS (MNAME)	ns1.azehosting.net
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-17 19:58:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-07-14
Expires	2027-07-31 (278d)

🔗 Same registrant#

16 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
britewhite.dk	Punktum dk A/S (direct)
cm-invest.dk	Punktum dk A/S (direct)
easyprotect.dk	Punktum dk A/S (direct)
ipanser.dk	Punktum dk A/S (direct)
ipanzer.dk	Punktum dk A/S (direct)
jmlmontage.dk	Punktum dk A/S (direct)
markeline.dk	Punktum dk A/S (direct)
mlau.dk	AzeHosting ApS
mlauhousing.dk	Punktum dk A/S (direct)
naviboks.dk	Punktum dk A/S (direct)
navigo.dk	Punktum dk A/S (direct)
nohang.dk	Punktum dk A/S (direct)
otao.dk	Punktum dk A/S (direct)
panzerfy.dk	Punktum dk A/S (direct)
shop-navigo.dk	Punktum dk A/S (direct)
sporthealthclub.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

55ms

AAAA

54ms

TXT

309ms

CAA

57ms

HTTPS

44ms

TLSA

61ms

SOA

46ms

MTA-STS

77ms

DNSSEC

73ms

SRV

91ms

Total

603ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 22:36:56	673ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-23 15:37:49 shown	603ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-22 15:29:26	677ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-21 00:23:53	1339ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-20 23:23:26	1299ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-19 20:18:21	1352ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-18 20:09:54	1279ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-17 19:48:20	1670ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-16 19:42:42	1343ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-15 19:25:19	1374ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-14 19:13:04	2260ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-13 17:42:41	1507ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-12 08:09:39	3715ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-11 07:12:42	2589ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-10 03:06:57	1119ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-09 00:39:55	4522ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-08 00:37:14	1591ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-07 00:32:01	1380ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-05 23:54:46	1250ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 23:52:54	3327ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 23:46:25	1276ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 23:44:01	1505ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 23:42:26	1966ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 23:31:39	1534ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 23:10:57	1498ms	3 NS 1 A 1 MX	🔓 Insecure