rayvebarefoot.dk DNS records

🖥️ Nameservers3 records 76ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.websupport.cz	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.cz	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.eu	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 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.9.175.213	600s	ing.r4.websupport.cz	AS51013	WebSupport s.r.o.	37.9.168.0/21	🇸🇰 Slovakia	—

📧 MX Records2 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx10.active24.cz	2a00:4b40:aaaa:2101:45:13:137:85 45.13.137.85	— mx10.active24.cz	AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o.
100	600s	mx20.active24.cz	2a00:4b40:aaaa:2101:45:13:137:86 45.13.137.86	— mx20.active24.cz	AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	web.prod.bts.websupport.sk → 37.9.169.173
🔶 Autoconfig	web.prod.bts.websupport.sk → 37.9.169.173

🔷 AAAA Records (IPv6)1 records 72ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:4b40:aaaa:2011::6	600s	—	AS51013	WebSupport s.r.o.	2a00:4b40:0:0:0:0:0:0/32	🇸🇰 Slovakia	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 206ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	web.prod.bts.websupport.sk

📝 TXT Records1 records 430ms

TXT Record
v=spf1 a mx include:_spf.websupport.cz -all

✉️ SPF

Policy	Record (rayvebarefoot.dk)
-all (hard fail)	v=spf1 a mx include:_spf.websupport.cz -all

📨 DMARC

Policy	Record (_dmarc.rayvebarefoot.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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)

🔐 DNSSEC172ms

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

🏷️ SOA0ms

Field	Value
Serial	1773133539
Primary NS (MNAME)	ns1.websupport.cz
Responsible (RNAME)	admin@websupport.cz
Refresh	7200s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 RegistrationWHOIS fetched 2026-07-23 17:07:43

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	2026-03-10
Expires	2027-03-09 (188d)

📋 WHOIS

⏱️ Lookup Timing

NS

76ms

A

73ms

MX

75ms

AAAA

72ms

TXT

430ms

CAA

92ms

HTTPS

67ms

TLSA

355ms

SOA

0ms

MTA-STS

109ms

DNSSEC

172ms

SRV

206ms

Total

4763ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 13:49:46	4763ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 17:07:01	2199ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 02:45:34	1369ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 12:39:10	1195ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 06:26:03	1338ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 22:40:28	1650ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 21:31:06	1296ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 15:21:27	1643ms	3 NS 1 A 2 MX	🔒 Secure	View