aalholm.dk

Records from scan: 2026-10-07 18:10:37 · 1045ms total · last checked 2026-10-17 10:21 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aalholm.dk is a .dk domain served by 2 nameservers (ns1.telekom.net, pns.dtag.de). It was registered on 2 June 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aalholm-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.telekom.net	2003:180:a:1000::53 212.185.24.65	ns1.telekom.net ns1.telekom.net	AS3320 Deutsche Telekom AG AS3320 Deutsche Telekom AG
pns.dtag.de	194.25.0.125 2003:40:8000::100	pns.dtag.de pns.dtag.de	AS3320 Deutsche Telekom AG AS3320 Deutsche Telekom AG

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aalholm-dk.mail.protection.outlook.com	2a01:111:f403:ca27:: 2a01:111:f403:ca2d:: 2a01:111:f403:ca2d::1 2a01:111:f403:ca2d::2 52.101.168.0 52.101.170.0 52.101.170.1 52.101.170.2	mail-beup281cu00100.inbound.protection.outlook.com mail-fr5p281cu00500.inbound.protection.outlook.com mail-fr4p281cu03101.inbound.protection.outlook.com mail-fr6p281cu00202.inbound.protection.outlook.com mail-beup281cu00100.inbound.protection.outlook.com mail-fr5p281cu00500.inbound.protection.outlook.com mail-fr4p281cu03101.inbound.protection.outlook.com mail-fr6p281cu00202.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 239ms

TXT Record
MS=ms95098394
n1srskm21r9nxbqdqnj4zf36rrlgpvsf
v=spf1 include:spf.protection.outlook.com a:spf.mas.t-systems-service.com ip4:62.154.183.80/28 ip4:82.193.251.0/28 -all

✉️ SPF#

Policy	Record (aalholm.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a:spf.mas.t-systems-service.com ip4:62.154.183.80/28 ip4:82.193.251.0/28 -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

🧩 Web & zone#

checked 2026-10-07 18:10:37

www	NXDOMAIN
www vs bare domain	Neither resolves aalholm.dk: no address www.aalholm.dk: no address
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-aalholm-dk._domainkey.codancompaniesorg.onmicrosoft.com	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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2025022001
Primary NS (MNAME)	pns.dtag.de
Responsible (RNAME)	dns@telekom.de
Refresh	10800s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 21:35:27

Field	Value
Registrar	Deutsche Telekom AG
Registered	1999-06-02
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

44ms

50ms

AAAA

46ms

TXT

239ms

CAA

47ms

HTTPS

47ms

TLSA

581ms

SOA

40ms

MTA-STS

67ms

DNSSEC

69ms

SRV

75ms

Total

1045ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:10:37 shown	1045ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-27 10:49:04	10865ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-01 23:33:12	925ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 13:16:09	627ms	2 NS 0 A 1 MX	🔓 Insecure