caseeds.dk DNS records

🖥️ Nameservers2 records 117ms

Nameserver	IP addresses	PTR	ASN / ISP
katelyn.ns.cloudflare.com	108.162.194.235 162.159.38.235 172.64.34.235 2606:4700:50::a29f:26eb 2803:f800:50::6ca2:c2eb 2a06:98c1:50::ac40:22eb	katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com katelyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
woz.ns.cloudflare.com	108.162.193.150 172.64.33.150 173.245.59.150 2606:4700:58::adf5:3b96 2803:f800:50::6ca2:c196 2a06:98c1:50::ac40:2196	woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.112	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.114	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 75ms

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
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)2 records 96ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:2970	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:a472	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 87ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.41.112,172.67.164.114 ech=AEX+DQBBvQAgACB4SPcxz5KHHzVyyFPVpPxrvPuCKEL4qa/NJEWvZ0EqUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2970,2606:4700:3034::ac43:a472

🔌 SRV Records1 records 153ms

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

📝 TXT Records1 records 304ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.caseeds.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 134ms

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…

🔐 DNSSEC217ms

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

🏷️ SOA0ms

Field	Value
Serial	2413371324
Primary NS (MNAME)	katelyn.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

117ms

A

78ms

MX

75ms

AAAA

96ms

TXT

304ms

CAA

105ms

HTTPS

87ms

TLSA

134ms

SOA

0ms

MTA-STS

115ms

DNSSEC

217ms

SRV

153ms

Total

1155ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 00:14:02	1155ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 20:52:08	1112ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-06 23:07:37	948ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-22 07:53:38	2854ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-14 14:55:24	1043ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-12 12:09:29	725ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-29 22:51:47	851ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-24 14:31:23	1049ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 08:29:08	4232ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 12:32:52	1174ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 09:28:49	1166ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 19:35:20	608ms	2 NS 2 A 1 MX	🔒 Secure	View