knudsensgaard.dk

📜 Historical scan 2026-06-20 00:46:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

knudsensgaard.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.232 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by knudsensgaard-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 101ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.232	3600s	linux29.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 107ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	knudsensgaard-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::f 2a01:111:f403:ca09::c 2a01:111:f403:ca09::f 52.101.68.36 52.101.73.1 52.101.73.28 52.101.73.8	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.8
🔶 Autoconfig	185.21.40.232

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 581ms

TXT Record
MS=ms11809538
v=spf1 ip4:212.130.93.46 a:smtp.knudsensgaard.dk include:spf.curanet.dk include:spf.mandrillapp.com include:spf.protection.outlook.com include:spectra-systems.eu -all

✉️ SPF#

Policy	Record (knudsensgaard.dk)
-all (hard fail)	v=spf1 ip4:212.130.93.46 a:smtp.knudsensgaard.dk include:spf.curanet.dk include:spf.mandrillapp.com include:spf.protection.outlook.com include:spectra-systems.eu -all

📨 DMARC#

Policy	Record (_dmarc.knudsensgaard.dk)
p=quarantine	v=DMARC1;p=quarantine

📬 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 02:34:27

www	178.62.109.157 (AS14061) (address records, no CNAME)
www vs bare domain	Same network knudsensgaard.dk: 178.62.109.157 (AS14061) www.knudsensgaard.dk: 178.62.109.157 (AS14061)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

268ms

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

🏷️ SOA#

103ms

Field	Value
Serial	2026052101
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 22:28:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-16
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

101ms

102ms

107ms

AAAA

138ms

TXT

581ms

CAA

110ms

HTTPS

94ms

TLSA

888ms

SOA

103ms

MTA-STS

65ms

DNSSEC

268ms

SRV

190ms

Total

1888ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 02:34:27	1111ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-01 20:00:27	4396ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 13:42:13	1409ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 00:22:02	2391ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 05:48:07	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 07:43:17	953ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:46:49 shown	1888ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:40:36	1602ms	2 NS 1 A 1 MX	🔒 Secure