mikkelleraarsdale.dk DNS records

🖥️ Nameservers2 records 87ms

Nameserver	IP addresses	PTR	ASN / ISP
sunny.ns.cloudflare.com	108.162.194.166 162.159.38.166 172.64.34.166 2606:4700:50::a29f:26a6 2803:f800:50::6ca2:c2a6 2a06:98c1:50::ac40:22a6	sunny.ns.cloudflare.com sunny.ns.cloudflare.com sunny.ns.cloudflare.com sunny.ns.cloudflare.com sunny.ns.cloudflare.com sunny.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yichun.ns.cloudflare.com	108.162.193.248 172.64.33.248 173.245.59.248 2606:4700:58::adf5:3bf8 2803:f800:50::6ca2:c1f8 2a06:98c1:50::ac40:21f8	yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com yichun.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.71.117	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.203	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 72ms

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	172.67.144.203
🔶 Autoconfig	104.21.71.117

🔷 AAAA Records (IPv6)2 records 149ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:90cb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4775	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 95ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.71.117,172.67.144.203 ech=AEX+DQBBSQAgACCXZBYUsAr9BUJCPSHGkhj27elgwfie0mb8OekBWyCaXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:90cb,2606:4700:3036::6815:4775

📝 TXT Records1 records 373ms

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

✉️ SPF

Policy	Record (mikkelleraarsdale.dk)
~all (soft 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.mikkelleraarsdale.dk	g4LVKCbendCPOEu7k8Za7a8oEI_hFx6-X3xVbRscHf0
TXT	_acme-challenge.mikkelleraarsdale.dk	TtRSVJhIQclZHKnJN4_4x0kig9OVP2PGFrH9_lqaadQ

🔗 TLSA / DANE2 records 145ms

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…

🔐 DNSSEC279ms

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	2413754306
Primary NS (MNAME)	sunny.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

87ms

A

89ms

MX

72ms

AAAA

149ms

TXT

373ms

CAA

99ms

HTTPS

95ms

TLSA

145ms

SOA

0ms

MTA-STS

244ms

DNSSEC

279ms

SRV

187ms

Total

1162ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 23:14:07	1162ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 23:42:04	713ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 07:30:45	675ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-08 17:43:20	980ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 08:01:46	889ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 23:47:41	989ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 02:13:12	850ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 13:50:11	2755ms	2 NS 2 A 1 MX	🔓 Insecure	View