aa-international.dk DNS records

🖥️ Nameservers2 records 167ms

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 Records1 records 192ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.167	3600s	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 183ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	aainternational-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::1 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.21 52.101.68.36 52.101.73.12 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.40

🔷 AAAA Records (IPv6)1 records 212ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:803a:8acb:bc58:2649	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 406ms

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

✉️ SPF

Policy	Record (aa-international.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)

🔐 DNSSEC336ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-14 20:10:46

Field	Value
Registrar	ONE.COM A/S
Registered	1997-01-31
Expires	2027-03-31 (210d)

📋 WHOIS

⏱️ Lookup Timing

NS

167ms

A

192ms

MX

183ms

AAAA

212ms

TXT

406ms

CAA

187ms

HTTPS

187ms

TLSA

1043ms

SOA

0ms

MTA-STS

244ms

DNSSEC

336ms

SRV

245ms

Total

3329ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-10 16:16:17	3329ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 01:41:39	1801ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 21:22:12	2056ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 20:10:16	17033ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 00:16:00	1894ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 16:38:37	1693ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 16:29:25	1053ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:52:54	1423ms	2 NS 1 A 1 MX	🔒 Secure	View