coraxnet.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
dante.ns.cloudflare.com	108.162.195.10 162.159.44.10 172.64.35.10 2606:4700:58::a29f:2c0a 2803:f800:50::6ca2:c30a 2a06:98c1:50::ac40:230a	dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sue.ns.cloudflare.com	108.162.192.145 172.64.32.145 173.245.58.145 2606:4700:50::adf5:3a91 2803:f800:50::6ca2:c091 2a06:98c1:50::ac40:2091	sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.150	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.160	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 37ms

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 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c8a0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:d96	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.150,172.67.200.160 ech=AEX+DQBBTQAgACAZi2hxSS5C19GWDC7NUQZt8DyqytVxPUesCivtUEJsGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c8a0,2606:4700:3034::6815:d96

📝 TXT Records2 records 201ms

TXT Record
google-site-verification=FTXBfsESpYDro4GpgnhvmzNCMnb6bfcDFYbUdcd6CLc
v=spf1 include:spf.simply.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.coraxnet.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 52ms

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…

🔐 DNSSEC121ms

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	2413054273
Primary NS (MNAME)	dante.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-23 23:22:20

Field	Value
Registrar	Simply.com A/S
Registered	2026-06-18
Expires	2027-06-17 (287d)

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

29ms

MX

37ms

AAAA

30ms

TXT

201ms

CAA

27ms

HTTPS

42ms

TLSA

52ms

SOA

0ms

MTA-STS

93ms

DNSSEC

121ms

SRV

111ms

Total

616ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 01:34:19	616ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-23 23:15:33	9999ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-22 22:54:48	5847ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-19 22:19:55	9963ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-18 21:59:23	4122ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 19:00:56	9965ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 10:28:34	2678ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 05:07:28	768ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 21:57:22	860ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 16:42:18	883ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 09:08:16	2453ms	2 NS 1 A 1 MX	🔓 Insecure	View