au2-dele.dk DNS records

🖥️ Nameservers2 records 31ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.62	3600s	webcluster2.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	au2dele-dk0i.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::24 2a01:111:f403:ca09::3 2a01:111:f403:ca09::b 52.101.73.153 52.101.73.24 52.101.73.30 52.101.73.4	mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:80f6:725f:7715:ceeb	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

🔌 SRV Records1 records 72ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 130ms

TXT Record
MS=ms21861309
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (au2-dele.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)

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

31ms

MX

27ms

AAAA

31ms

TXT

130ms

CAA

30ms

HTTPS

25ms

TLSA

308ms

SOA

0ms

MTA-STS

47ms

DNSSEC

98ms

SRV

72ms

Total

849ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 21:26:05	849ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 15:24:25	1175ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 22:08:01	790ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 12:02:03	3468ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 01:50:32	6182ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 07:40:37	1238ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 21:59:43	5761ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 14:34:16	808ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 07:58:41	702ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 22:26:09	966ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 13:59:57	3516ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 13:49:08	722ms	2 NS 1 A 1 MX	🔒 Secure	View