gaardholm.dk DNS records

🖥️ Nameservers3 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.athena-hosting.dk	217.30.38.181	dns1.sentia.dk	AS47292 Sentia Denmark A/S
ns02.athena-hosting.dk	217.30.38.27	dns2.sentia.dk	AS47292 Sentia Denmark A/S
ns03.athena-hosting.dk	217.30.38.30	dns3.sentia.dk	AS47292 Sentia Denmark A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gaardholm-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::6 2a01:111:f403:ca09::7 2a01:111:f403:ca09::e 52.101.68.3 52.101.68.5 52.101.73.2 52.101.73.24	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 52.98.213.232

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 103ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	mail.athenamail.net

📝 TXT Records2 records 343ms

TXT Record
MS=ms25798852
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA80ms

Field	Value
Serial	2021120612
Primary NS (MNAME)	ns01.athena-hosting.dk
Responsible (RNAME)	hostmaster@athena-hosting.dk
Refresh	86400s
Retry	7200s
Expire	86400s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

40ms

MX

75ms

AAAA

72ms

TXT

343ms

CAA

49ms

HTTPS

57ms

TLSA

918ms

SOA

80ms

MTA-STS

75ms

DNSSEC

102ms

SRV

103ms

Total

1558ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-21 15:09:20	1558ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 20:37:50	1319ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-06-19 17:07:58	531ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 09:26:01	861ms	3 NS 0 A 1 MX	🔓 Insecure	View