smarthub.dk DNS records

🖥️ Nameservers2 records 192ms

Nameserver	IP addresses	PTR	ASN / ISP
julio.ns.cloudflare.com	108.162.195.209 162.159.44.209 172.64.35.209 2606:4700:58::a29f:2cd1 2803:f800:50::6ca2:c3d1 2a06:98c1:50::ac40:23d1	julio.ns.cloudflare.com julio.ns.cloudflare.com julio.ns.cloudflare.com julio.ns.cloudflare.com julio.ns.cloudflare.com julio.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 212ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.45.46	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.178	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 227ms

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	104.21.45.46
🔶 Autoconfig	104.21.45.46

🔷 AAAA Records (IPv6)2 records 215ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:d1b2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2d2e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 231ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.45.46,172.67.209.178 ech=AEX+DQBBBAAgACDAgNRH8eiV2kgkIi+I6vi7N39a8fxx18x620vrsIoDHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:d1b2,2606:4700:3036::6815:2d2e

🔌 SRV Records1 records 263ms

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

📝 TXT Records1 records 546ms

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

✉️ SPF

Policy	Record (smarthub.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 227ms

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…

🔐 DNSSEC384ms

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	2411276928
Primary NS (MNAME)	julio.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

192ms

A

212ms

MX

227ms

AAAA

215ms

TXT

546ms

CAA

183ms

HTTPS

231ms

TLSA

227ms

SOA

0ms

MTA-STS

281ms

DNSSEC

384ms

SRV

263ms

Total

3627ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-09 16:43:14	3627ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-15 04:36:43	9917ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-09 00:53:09	9500ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-06 15:07:57	1135ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-04 23:28:53	1440ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 11:46:36	561ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 14:52:19	817ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 21:16:26	704ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 19:39:12	632ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 10:55:48	559ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 07:42:40	1201ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:26:53	2142ms	4 NS 1 A 1 MX	🔒 Secure	View