flowus.dk DNS records

🖥️ Nameservers2 records 89ms

Nameserver	IP addresses	PTR	ASN / ISP
dayana.ns.cloudflare.com	108.162.194.103 162.159.38.103 172.64.34.103 2606:4700:50::a29f:2667 2803:f800:50::6ca2:c267 2a06:98c1:50::ac40:2267	dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com dayana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jaxson.ns.cloudflare.com	108.162.195.221 162.159.44.221 172.64.35.221 2606:4700:58::a29f:2cdd 2803:f800:50::6ca2:c3dd 2a06:98c1:50::ac40:23dd	jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com jaxson.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.90	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.146.20	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)2 records 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:9214	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:2f5a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.90,172.67.146.20 ech=AEX+DQBBuQAgACB9vsRVxsKcL2Mu7UmPq3EASQpYtG0h7TlezZEybwJJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9214,2606:4700:3035::6815:2f5a

🔌 SRV Records1 records 97ms

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

📝 TXT Records4 records 294ms

TXT Record
ca3-ef570dfedb3946bf88ff101ce5a82582
google-site-verification=TG8JN1VtJnDCMAYw2a1Zwu-impT2nsNj2tnYUxpCKOU
klaviyo-site-verification=SxxHRz
v=spf1 include:spf.simply.com include:sendgrid.net -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.flowus.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dd1af1841c2b4bf3b598e5cef35c0dae@dmarc-reports.cloudflare.net

📬 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 84ms

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

🔐 DNSSEC125ms

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

🏷️ SOA0ms

Field	Value
Serial	2412141152
Primary NS (MNAME)	dayana.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

89ms

A

55ms

MX

51ms

AAAA

78ms

TXT

294ms

CAA

70ms

HTTPS

48ms

TLSA

84ms

SOA

0ms

MTA-STS

111ms

DNSSEC

125ms

SRV

97ms

Total

1568ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:50:31	1568ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-14 23:48:55	1011ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-12 07:44:36	1336ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-27 18:45:17	1126ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-21 10:54:41	18973ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-29 04:55:15	763ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 10:18:08	3056ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 10:12:07	969ms	2 NS 2 A 1 MX	🔒 Secure	View