oxymat.dk DNS records

🖥️ Nameservers3 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.websupport.sk	2a10:bbc0::11 45.10.97.11	ns1.websupport.eu ns1.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.
ns2.websupport.sk	185.71.159.12 2a02:250:3::12	ns2.websupport.eu ns2.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.
ns3.websupport.sk	2a10:bbc0::13 45.10.97.13	ns3.websupport.eu ns3.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.

🌍 A Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.9.175.12	600s	—	AS51013	WebSupport s.r.o.	37.9.168.0/21	🇸🇰 Slovakia	—

📧 MX Records1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	oxymat-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::8 2a01:111:f403:ca04::d 2a01:111:f403:ca48::12 52.101.68.0 52.101.68.15 52.101.68.16 52.101.68.27	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.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
🔶 Autoconfig	web.prod.bts.websupport.sk → 37.9.169.173

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 139ms

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

📝 TXT Records1 records 318ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.m1.websupport.sk -all

✉️ SPF

Policy	Record (oxymat.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.m1.websupport.sk -all

📨 DMARC

Policy	Record (_dmarc.oxymat.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@oxymat.com; ruf=mailto:dmarc@oxymat.com; fo=1; 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

🔗 TLSA / DANE

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

🔐 DNSSEC104ms

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

🏷️ SOA0ms

Field	Value
Serial	1787372302
Primary NS (MNAME)	ns1.websupport.sk
Responsible (RNAME)	admin@websupport.sk
Refresh	7200s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

49ms

A

45ms

MX

66ms

AAAA

61ms

TXT

318ms

CAA

75ms

HTTPS

66ms

TLSA

320ms

SOA

0ms

MTA-STS

79ms

DNSSEC

104ms

SRV

139ms

Total

1117ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 03:31:10	1117ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 03:37:00	1529ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 17:28:32	1567ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 08:18:10	1220ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 13:34:46	3664ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 02:44:31	1526ms	3 NS 1 A 1 MX	🔓 Insecure	View