cardzone.dk DNS records

🖥️ Nameservers3 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.158.133.1	3600s	lovable-app-cd-1-4.p.l5e.io	AS13335	Cloudflare, Inc.	185.158.133.0/24	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.158.133.1
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 72ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records3 records 169ms

TXT Record
brevo-code:a18559cddae8f50a91b03fe9b8c09543
google-site-verification=BK3QsIdOKFvwOFF_N6scoBqDBM7knhhN_TdZZENTeGw
v=spf1 include:spf.simply.com include:spf.brevo.com ~all

✉️ SPF

Policy	Record (cardzone.dk)
~all (soft fail)	v=spf1 include:spf.simply.com include:spf.brevo.com ~all

📨 DMARC

Policy	Record (_dmarc.cardzone.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 / DANE2 records 61ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC95ms

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

🏷️ SOA0ms

Field	Value
Serial	2026050701
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

40ms

A

56ms

MX

37ms

AAAA

42ms

TXT

169ms

CAA

52ms

HTTPS

52ms

TLSA

61ms

SOA

0ms

MTA-STS

60ms

DNSSEC

95ms

SRV

72ms

Total

606ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 11:11:32	606ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 11:06:24	706ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 10:11:28	584ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 05:08:21	911ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 02:35:41	631ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 19:20:19	548ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 19:20:07	702ms	3 NS 1 A 1 MX	🔒 Secure	View