holmgaardmanagement.dk

📜 Historical scan 2026-09-18 09:33:15  ·  ← Latest scan
⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   34ms
NameserverIP addressesPTRASN / 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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   33ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s holmgaardmanagement-dk.mail.protection.outlook.com 2a01:111:f403:c967::8
2a01:111:f403:ca04::10
2a01:111:f403:ca04::f
2a01:111:f403:ca48::12
52.101.103.137
52.101.185.21
52.101.68.39
52.101.91.159		 mail-cpjpr04cu00100.inbound.protection.outlook.com
mail-dbapr03cu00100.inbound.protection.outlook.com
mail-db7pr03cu00507.inbound.protection.outlook.com
mail-miypr05cu00202.inbound.protection.outlook.com
mail-miypr02cu00101.inbound.protection.outlook.com
mail-zrxpr05cu00105.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-matpr04cu00207.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#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔶 Autoconfigholmgaardmanagement.dk → 185.158.133.1

🔷 AAAA Records (IPv6)#

2 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   34ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.21.167,172.67.199.161 ech=AEX+DQBBOgAgACBEeAX/CpAAJ6KZcCT3zdvG7bAuMUaUHfQY/pi1vvqrCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c7a1,2606:4700:3036::6815:15a7

📝 TXT Records#

3 records   215ms
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#

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

📨 DMARC#

PolicyRecord (_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#

latest probe, not this scan · checked 2026-10-08 05:49:11
www104.21.21.167 172.67.199.161 2606:4700:3032::ac43:c7a1 2606:4700:3036::6815:15a7 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.holmgaardmanagement.dk 67mBqO65XmHAd8apc9p5ekYl6t9vf40qUx_hsjFxAuo
TXT _acme-challenge.holmgaardmanagement.dk CaCWr27GslXVbkhNoK99UpZH0wxZPlm2Faz_wp4IOWs
TXT _acme-challenge.holmgaardmanagement.dk hNsGOrCdnYqK2LpdlfrCmyQH1wmK1H26JSNgFVZmRfM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

160ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415009636
Primary NS (MNAME)sharon.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
38ms
MX
33ms
AAAA
39ms
TXT
215ms
CAA
52ms
HTTPS
34ms
TLSA
440ms
SOA
0ms
MTA-STS
74ms
DNSSEC
160ms
SRV
81ms
Total
1280ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 03:19:45 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 shown 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
dhd.dk [/] search Domains, Hosts & DNS — .dk zone