udlejningsoundboks.dk DNS records

🖥️ Nameservers2 records 86ms

Nameserver	IP addresses	PTR	ASN / ISP
anirban.ns.cloudflare.com	108.162.193.64 172.64.33.64 173.245.59.64 2606:4700:58::adf5:3b40 2803:f800:50::6ca2:c140 2a06:98c1:50::ac40:2140	anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ariadne.ns.cloudflare.com	108.162.194.225 162.159.38.225 172.64.34.225 2606:4700:50::a29f:26e1 2803:f800:50::6ca2:c2e1 2a06:98c1:50::ac40:22e1	ariadne.ns.cloudflare.com ariadne.ns.cloudflare.com ariadne.ns.cloudflare.com ariadne.ns.cloudflare.com ariadne.ns.cloudflare.com ariadne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.95.49	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.66	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.143.66
🔶 Autoconfig	172.67.143.66

🔷 AAAA Records (IPv6)2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8f42	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:5f31	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 75ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.95.49,172.67.143.66 ech=AEX+DQBBbwAgACCcSqCCymWbpZSh2MukAi6EK9cGHbJNtMgI/KWdWVcZYAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8f42,2606:4700:3031::6815:5f31

📝 TXT Records2 records 282ms

TXT Record
google-site-verification=86pjDKTJc337pMuQf8LfMcYkkacOas4t7ZFVBwMUUbo
v=spf1 include:spf.simply.com -all

✉️ SPF

Policy	Record (udlejningsoundboks.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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 87ms

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…

🔐 DNSSEC182ms

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	2411596780
Primary NS (MNAME)	anirban.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

86ms

A

43ms

MX

77ms

AAAA

49ms

TXT

282ms

CAA

54ms

HTTPS

75ms

TLSA

87ms

SOA

0ms

MTA-STS

129ms

DNSSEC

182ms

SRV

114ms

Total

935ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 04:09:33	935ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-08 05:30:59	1290ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-03 04:32:46	1277ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-02 23:37:36	945ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 19:16:07	1722ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 10:35:09	1176ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 22:08:28	9942ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 17:53:47	2974ms	2 NS 2 A 1 MX	🔓 Insecure	View