efterskoletrøje.dk DNS records

🖥️ Nameservers2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
michelle.ns.cloudflare.com	108.162.192.201 172.64.32.201 173.245.58.201 2606:4700:50::adf5:3ac9 2803:f800:50::6ca2:c0c9 2a06:98c1:50::ac40:20c9	michelle.ns.cloudflare.com michelle.ns.cloudflare.com michelle.ns.cloudflare.com michelle.ns.cloudflare.com michelle.ns.cloudflare.com michelle.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
trey.ns.cloudflare.com	108.162.193.242 172.64.33.242 173.245.59.242 2606:4700:58::adf5:3bf2 2803:f800:50::6ca2:c1f2 2a06:98c1:50::ac40:21f2	trey.ns.cloudflare.com trey.ns.cloudflare.com trey.ns.cloudflare.com trey.ns.cloudflare.com trey.ns.cloudflare.com trey.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.69	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.144	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1d45	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9490	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.69,172.67.148.144 ech=AEX+DQBBfAAgACBhkKfZrq8VdKvHn+TBYTJAvQR6/B0psmqgGa/fFeAqawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1d45,2606:4700:3033::ac43:9490

📝 TXT Records1 records 209ms

TXT Record
v=spf1 include:spf.chosting.dk include:spf.mandrillapp.com ?all

✉️ SPF

Policy	Record (efterskoletrøje.dk)
?all (neutral)	v=spf1 include:spf.chosting.dk include:spf.mandrillapp.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.efterskoletrøje.dk	mpk6jjJfEFgcm7NEqM2hXtqUfB7e-GZcOdPrrVqDrNY
TXT	_acme-challenge.efterskoletrøje.dk	v-YFL-3lK5BbH3Zo1kE-xywrFUjk2EZzldy6BhSYfBk

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC2092ms

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	2413081143
Primary NS (MNAME)	michelle.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

57ms

A

52ms

MX

81ms

AAAA

49ms

TXT

209ms

CAA

51ms

HTTPS

49ms

TLSA

2030ms

SOA

0ms

MTA-STS

122ms

DNSSEC

2092ms

SRV

76ms

Total

4554ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:20:22	4554ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 11:50:24	1189ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 00:08:44	2091ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-08-23 23:49:03	1129ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-21 20:32:11	1334ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-07-11 09:12:26	8891ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 02:19:31	777ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 11:49:40	359ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 06:05:51	353ms	2 NS 2 A 0 MX	🔒 Secure	View