holmgaardmanagement.dk

Records from scan: 2026-10-01 03:19:45 · 1078ms total · last checked 2026-10-17 17:05 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holmgaardmanagement.dk is a .dk domain served by 2 nameservers (sharon.ns.cloudflare.com, tosana.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.167 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by holmgaardmanagement-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tosana.ns.cloudflare.com	108.162.195.43 162.159.44.43 172.64.35.43 2606:4700:58::a29f:2c2b 2803:f800:50::6ca2:c32b 2a06:98c1:50::ac40:232b	tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.167	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.199.161	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	holmgaardmanagement-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca21::10 2a01:111:f403:ca21::e 2a01:111:f403:ca38::a 52.101.103.137 52.101.185.21 52.101.209.31 52.101.73.145	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 52.98.154.136
🔶 Autoconfig	holmgaardmanagement.dk → 185.158.133.1

🔷 AAAA Records (IPv6)#

2 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:c7a1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:15a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.167,172.67.199.161 ech=AEX+DQBBJwAgACC1gAs7SPXgb6WUAb5+aX6R6aWs2Ms7dQ85GugS6PsoGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c7a1,2606:4700:3036::6815:15a7

📝 TXT Records#

3 records 195ms

TXT Record
google-site-verification=bPpPozE66hSJbYCF9GCt9C87ZlUQvUfTWVMkNNTVh18
openai-domain-verification=dv-DxIYSW6FfjSOE5X9RjmGAdmy
v=spf1 include:_spf.e-studio.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (holmgaardmanagement.dk)
-all (hard fail)	v=spf1 include:_spf.e-studio.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.holmgaardmanagement.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:dmarcreports@lovable.dev

📬 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#

checked 2026-10-08 05:49:11

www	104.21.21.167 172.67.199.161 2606:4700:3032::ac43:c7a1 2606:4700:3036::6815:15a7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network holmgaardmanagement.dk: 104.21.21.167 172.67.199.161 2606:4700:3032::ac43:c7a1 2606:4700:3036::6815:15a7 (AS13335) www.holmgaardmanagement.dk: 104.21.21.167 172.67.199.161 2606:4700:3032::ac43:c7a1 2606:4700:3036::6815:15a7 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.holmgaardmanagement.dk	67mBqO65XmHAd8apc9p5ekYl6t9vf40qUx_hsjFxAuo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2415209860
Primary NS (MNAME)	sharon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

53ms

55ms

53ms

AAAA

55ms

TXT

195ms

CAA

51ms

HTTPS

48ms

TLSA

610ms

SOA

44ms

MTA-STS

54ms

DNSSEC

84ms

SRV

89ms

Total

1078ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:19:45 shown	1078ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 17:48:09	1468ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 09:33:15	1280ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 17:43:17	2560ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 06:05:23	3756ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-04 22:03:33	10921ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 10:54:38	1021ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 17:23:28	1312ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:30:24	4025ms	2 NS 2 A 1 MX	🔓 Insecure