zrep.dk DNS records

🖥️ Nameservers2 records 183ms

Nameserver	IP addresses	PTR	ASN / ISP
anna.ns.cloudflare.com	108.162.192.102 172.64.32.102 173.245.58.102 2606:4700:50::adf5:3a66 2803:f800:50::6ca2:c066 2a06:98c1:50::ac40:2066	anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com anna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nitin.ns.cloudflare.com	108.162.193.215 172.64.33.215 173.245.59.215 2606:4700:58::adf5:3bd7 2803:f800:50::6ca2:c1d7 2a06:98c1:50::ac40:21d7	nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com nitin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 181ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.228	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.102	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 246ms

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	172.67.133.102
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)2 records 201ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:8566	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:de4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 265ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.228,172.67.133.102 ech=AEX+DQBBfAAgACCaSdKfOkVtfgrEvjJZeX9Z9pz8VM9uru6pv09/4UTVLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:8566,2606:4700:3035::6815:de4

🔌 SRV Records1 records 315ms

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

📝 TXT Records2 records 613ms

TXT Record
google-site-verification=xsx0Lb8P9a9Z0EugvgTm9tgr2PK1OwECQ58PgyLC4Qg
v=spf1 include:spf.simply.com include:_spf.powerhosting.dk include:_spf.herodesk-mails.io ~all

✉️ SPF

Policy	Record (zrep.dk)
~all (soft fail)	v=spf1 include:spf.simply.com include:_spf.powerhosting.dk include:_spf.herodesk-mails.io ~all

📨 DMARC

Policy	Record (_dmarc.zrep.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.zrep.dk	_acme-challenge.powr.host

🔗 TLSA / DANE2 records 328ms

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…

🔐 DNSSEC390ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412615542
Primary NS (MNAME)	anna.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

183ms

A

181ms

MX

246ms

AAAA

201ms

TXT

613ms

CAA

251ms

HTTPS

265ms

TLSA

328ms

SOA

0ms

MTA-STS

296ms

DNSSEC

390ms

SRV

315ms

Total

3141ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:36:38	765ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-20 21:40:54	11861ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-19 19:43:37	3141ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-18 19:41:16	16980ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-02 14:30:49	1184ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-24 14:44:13	1832ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-03 11:22:01	20753ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 19:53:51	739ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 10:27:55	1011ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:17:39	1895ms	2 NS 2 A 1 MX	🔓 Insecure	View