mi6holding.dk

📜 Historical scan 2026-09-18 08:18:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mi6holding.dk is a .dk domain served by 2 nameservers (dora.ns.cloudflare.com, sam.ns.cloudflare.com). It was registered on 21 December 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.164 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mi6holding-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#

2 records 143ms

Nameserver	IP addresses	PTR	ASN / ISP
dora.ns.cloudflare.com	108.162.192.108 172.64.32.108 173.245.58.108 2606:4700:50::adf5:3a6c 2803:f800:50::6ca2:c06c 2a06:98c1:50::ac40:206c	dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com dora.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sam.ns.cloudflare.com	108.162.193.141 172.64.33.141 173.245.59.141 2606:4700:58::adf5:3b8d 2803:f800:50::6ca2:c18d 2a06:98c1:50::ac40:218d	sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.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 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.164	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.207.165	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 141ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mi6holding-dk.mail.protection.outlook.com	2a01:111:f403:ca21::e 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::c 52.101.103.143 52.101.181.153 52.101.91.159 52.101.91.21	mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com mail-matpr05cu00105.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

2 records 99ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:55a4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cfa5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 102ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.164,172.67.207.165 ech=AEX+DQBB5wAgACAZtrg1mjnHrogKS+n0AKGzKmQnRklS3kDtF1w7e1uLCwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:55a4,2606:4700:3037::ac43:cfa5

📝 TXT Records#

1 records 621ms

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

✉️ SPF#

Policy	Record (mi6holding.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.mi6holding.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:223e350bd4534ecf863e15b4bd709dd9@dmarc-reports.cloudflare.net,mailto:dmarc@mi6holding.dk

📬 MTA-STS#

157ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	3e879f534ae7
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tls-reports@bondit.dk

📜 CAA Records#

11 records 117ms

Flags	Tag	Value
0	iodef	mailto:certificates@bondit.dk
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-25 07:42:07

www	104.21.85.164 172.67.207.165 2606:4700:3034::6815:55a4 2606:4700:3037::ac43:cfa5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network mi6holding.dk: 104.21.85.164 172.67.207.165 2606:4700:3034::6815:55a4 2606:4700:3037::ac43:cfa5 (AS13335) www.mi6holding.dk: 104.21.85.164 172.67.207.165 2606:4700:3034::6815:55a4 2606:4700:3037::ac43:cfa5 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-mi6holding-dk._domainkey.bonditdk.y-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-mi6holding-dk._domainkey.bonditdk.y-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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.mi6holding.dk	BAU6_aZwmC4J2eWCAljnMuAO7M8LC0zyIC7yZGn_dWU
TXT	_acme-challenge.mi6holding.dk	WO7t8BzKG5jCCqo7UURLj3ZuyoRwjRW6cF_TWM48xyE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

171ms

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	2415168406
Primary NS (MNAME)	dora.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 12:21:35

Field	Value
Registrar	dns.services ApS
Registered	2022-12-21
Expires	2026-12-20 (55d)

📋 WHOIS#

⏱️ Lookup Timing#

143ms

116ms

141ms

AAAA

99ms

TXT

621ms

CAA

117ms

HTTPS

102ms

TLSA

243ms

SOA

0ms

MTA-STS

157ms

DNSSEC

171ms

SRV

300ms

Total

1577ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 07:42:07	755ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-23 11:57:11	840ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-12 03:23:42	2019ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 11:54:40	3894ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 09:38:23	1237ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 09:18:57	1149ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 04:20:19	1443ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 03:09:08	9963ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 18:36:39	1253ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 08:18:31 shown	1577ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 05:52:49	2161ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 12:58:30	1371ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-22 17:14:57	10231ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 17:09:49	11227ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-12 15:39:42	4596ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 04:03:17	1409ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 17:15:36	1394ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 21:09:44	932ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 11:56:08	3440ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 22:12:55	1067ms	2 NS 2 A 1 MX	🔓 Insecure