ona.dk DNS records

🖥️ Nameservers2 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vtaserver.dk	80.208.30.21	—	AS44869 FIBIA P/S
ns2.vtaserver.dk	80.208.30.30	—	AS44869 FIBIA P/S

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.208.30.22	86400s	—	AS44869	FIBIA P/S	80.208.0.0/17	🇩🇰 Denmark	Asnæs

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ona-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::a 52.101.68.10 52.101.68.8 52.101.73.126 52.101.73.6	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr04cu00306.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 252ms

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

📝 TXT Records2 records 736ms

TXT Record
MS=ms34224646
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ona.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)

🔐 DNSSEC90ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA46ms

Field	Value
Serial	2022112302
Primary NS (MNAME)	ns1.vtaserver.dk
Responsible (RNAME)	srn@vta.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

58ms

A

46ms

MX

56ms

AAAA

139ms

TXT

736ms

CAA

46ms

HTTPS

84ms

TLSA

616ms

SOA

46ms

MTA-STS

85ms

DNSSEC

90ms

SRV

252ms

Total

5892ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 07:02:48	5892ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 10:54:15	6235ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 07:09:30	6872ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 05:04:40	4016ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 02:23:33	65535ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 14:49:06	2627ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 03:51:19	4394ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 04:50:58	2315ms	2 NS 1 A 1 MX	❓ Unknown	View