ahdl.dk

Records from scan: 2026-09-30 14:00:35 · 1133ms total · last checked 2026-10-25 23:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ahdl.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by ahdl-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ahdl-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::e 52.101.103.137 52.101.103.143 52.101.209.28 52.101.68.8	mail-du0pr03cu00102.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 88ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 152ms

TXT Record
MS=ms64501765
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ahdl.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

🧩 Web & zone#

checked 2026-10-14 04:19:54

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves ahdl.dk: no address www.ahdl.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

47ms

Field	Value
Serial	2026092401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

51ms

41ms

AAAA

58ms

TXT

152ms

CAA

45ms

HTTPS

42ms

TLSA

590ms

SOA

47ms

MTA-STS

64ms

DNSSEC

102ms

SRV

88ms

Total

1133ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:00:35 shown	1133ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-25 02:24:20	833ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-05 08:36:12	703ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-31 13:20:27	718ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-30 23:00:30	1016ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-25 01:13:56	1019ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-02 01:21:03	9252ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-25 06:47:26	1222ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-03 01:27:53	772ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-26 06:02:31	1132ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-16 12:49:33	1411ms	2 NS 0 A 1 MX	🔒 Secure