plith-kjaer.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
jade.ns.cloudflare.com	108.162.192.167 172.64.32.167 173.245.58.167 2606:4700:50::adf5:3aa7 2803:f800:50::6ca2:c0a7 2a06:98c1:50::ac40:20a7	jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com jade.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zac.ns.cloudflare.com	108.162.195.178 162.159.44.178 172.64.35.178 2606:4700:58::a29f:2cb2 2803:f800:50::6ca2:c3b2 2a06:98c1:50::ac40:23b2	zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com zac.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.34	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.111	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 52ms

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	104.21.48.34
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3022	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:b06f	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=104.21.48.34,172.67.176.111 ech=AEX+DQBBWQAgACBeK9hr6HOX/uTlKAGT25t/lmUklgMUeTyBqYwsb8YeQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3022,2606:4700:3033::ac43:b06f

🔌 SRV Records1 records 69ms

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

📝 TXT Records1 records 211ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.plith-kjaer.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 75ms

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…

🔐 DNSSEC81ms

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	2413043801
Primary NS (MNAME)	jade.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

37ms

A

50ms

MX

52ms

AAAA

46ms

TXT

211ms

CAA

56ms

HTTPS

48ms

TLSA

75ms

SOA

0ms

MTA-STS

59ms

DNSSEC

81ms

SRV

69ms

Total

1685ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 09:29:42	1685ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 01:07:16	721ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 04:00:32	1334ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-24 02:02:22	1478ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-15 19:08:01	1639ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-17 01:32:28	967ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 05:51:54	889ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 09:34:19	866ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 04:00:42	28113ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 00:04:38	987ms	2 NS 2 A 1 MX	🔓 Insecure	View