kulina.dk DNS records

🖥️ Nameservers3 records 82ms

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 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.64.219.37	3600s	shoptet-lb-prot.vshosting.cz	AS43541	VSHosting s.r.o.	185.64.216.0/22	🇨🇿 Czechia	—

📧 MX Records5 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.9.27 2a00:1450:4025:c03::1a	rc-in-f27.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 8449ms

TXT Record
google-site-verification=AiBdnxzLstz3KyzLpS1h3tO1rV0oUawhqpIzs7EWU5k
google-site-verification=Lg6s_lrU_SlW3W9GyY7FIO8U8y22OW72zSUhatsFj5g
v=spf1 include:_spf.google.com include:_spf.myshoptet.com include:dbnauts-smtp-1.sh.cz ~all

✉️ SPF

Policy	Record (kulina.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.myshoptet.com include:dbnauts-smtp-1.sh.cz ~all

📨 DMARC

Policy	Record (_dmarc.kulina.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:zwfvnans@rua.dmarceye.com; fo=1; ri=86400

📬 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)

🔐 DNSSEC196ms

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

🏷️ SOA0ms

Field	Value
Serial	1763988162
Primary NS (MNAME)	ns1.websupport.cz
Responsible (RNAME)	admin@websupport.cz
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

82ms

A

83ms

MX

66ms

AAAA

65ms

TXT

8449ms

CAA

79ms

HTTPS

80ms

TLSA

84ms

SOA

0ms

MTA-STS

239ms

DNSSEC

196ms

SRV

222ms

Total

10092ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 08:08:26	10092ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-07-25 04:33:42	1569ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-27 15:21:16	1520ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-22 07:31:23	874ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-18 06:17:43	1528ms	3 NS 1 A 5 MX	🔒 Secure	View