carenote.dk DNS records

🖥️ Nameservers3 records 74ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
9.163.40.246	3600s	—	AS8075	Microsoft Corporation	9.163.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 47ms

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
🔶 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 89ms

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

📝 TXT Records4 records 184ms

TXT Record
_rpavpy5t79ltx8i61pgv40j3oru29f5
google-site-verification=DDWOhSsROBwqnQUelvnbh7tvvdBZPSzZcZWRQ_va45E
v=spf1 include:spf.resend.com ~all
v=spf1 include:spf.simply.com -all

✉️ SPF

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (carenote.dk)
~all (soft fail)	v=spf1 include:spf.resend.com ~all
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.carenote.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 57ms

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…

🔐 DNSSEC131ms

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

🏷️ SOA0ms

Field	Value
Serial	2026071804
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

74ms

A

49ms

MX

47ms

AAAA

66ms

TXT

184ms

CAA

70ms

HTTPS

55ms

TLSA

57ms

SOA

0ms

MTA-STS

80ms

DNSSEC

131ms

SRV

89ms

Total

741ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:00:36	741ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 06:28:42	825ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 10:36:35	1277ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 04:38:29	626ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 02:27:32	481ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 19:30:41	549ms	3 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 19:20:41	560ms	3 NS 1 A 1 MX	🔓 Insecure	View