ajt.dk

Records from scan: 2026-10-05 19:59:35 · 2446ms total · last checked 2026-10-16 20:47 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ajt.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 January 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.70 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ajt-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 210ms

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#

1 records 196ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.70	3600s	linux48.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 205ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ajt-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::b 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 52.101.209.28 52.101.73.153 52.101.91.156 52.101.91.162	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 463ms

TXT Record
MS=ms80356679
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.ajt.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100

📬 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 2026-10-15 18:28:15

www	94.231.103.70 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ajt.dk: 94.231.103.70 (AS48854) www.ajt.dk: 94.231.103.70 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-ajt-dk._domainkey.alfjarlthureaps.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

331ms

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

🏷️ SOA#

80ms

Field	Value
Serial	2026100501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 20:19:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-01-03
Expires	2031-03-31 (1626d)

📋 WHOIS#

⏱️ Lookup Timing#

210ms

196ms

205ms

AAAA

238ms

TXT

463ms

CAA

202ms

HTTPS

212ms

TLSA

929ms

SOA

80ms

MTA-STS

289ms

DNSSEC

331ms

SRV

501ms

Total

2446ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 19:59:35 shown	2446ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:34:23	1814ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 19:25:45	826ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 08:15:20	938ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 14:41:15	889ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 08:25:53	1022ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 17:01:02	1162ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 09:41:48	898ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 04:35:44	901ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 13:21:28	797ms	2 NS 1 A 1 MX	🔒 Secure