jordermoderstudy.dk DNS records

🖥️ Nameservers2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
amanda.ns.cloudflare.com	108.162.192.63 172.64.32.63 173.245.58.63 2606:4700:50::adf5:3a3f 2803:f800:50::6ca2:c03f 2a06:98c1:50::ac40:203f	amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elliott.ns.cloudflare.com	108.162.195.228 162.159.44.228 172.64.35.228 2606:4700:58::a29f:2ce4 2803:f800:50::6ca2:c3e4 2a06:98c1:50::ac40:23e4	elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.79.71	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.169.55	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.mahoje.dk	89.167.70.15	mail.mahoje.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.mahoje.dk → 89.167.70.15
🔶 Autoconfig	mail.mahoje.dk → 89.167.70.15

🔷 AAAA Records (IPv6)2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4f47	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:a937	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.79.71,172.67.169.55 ech=AEX+DQBBmgAgACCaXK4BhWa3zUcyGqqSVNz3YkY9+6Rx8neez6OiyX6VHgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4f47,2606:4700:3031::ac43:a937

🔌 SRV Records1 records 79ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	1	993	mail.mahoje.dk

📝 TXT Records1 records 240ms

TXT Record
v=spf1 mx -all

✉️ SPF

Policy	Record (jordermoderstudy.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC

Policy	Record (_dmarc.jordermoderstudy.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@jordermoderstudy.dk

📬 MTA-STS180ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	9698806436038367355
max_age	604800s
Policy MX	mail.mahoje.dk

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:postmaster@jordermoderstudy.dk

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.jordermoderstudy.dk	ogdCMU7ukJ_9H15BkGz8yjuQnQAqdyDc12R7c6X7Gg0

🔗 TLSA / DANE

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

🔐 DNSSEC86ms

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

🏷️ SOA34ms

Field	Value
Serial	2407477958
Primary NS (MNAME)	amanda.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

43ms

A

51ms

MX

46ms

AAAA

37ms

TXT

240ms

CAA

50ms

HTTPS

37ms

TLSA

56ms

SOA

34ms

MTA-STS

180ms

DNSSEC

86ms

SRV

79ms

Total

974ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 13:54:01	1074ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-06 03:38:01	1508ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-16 13:21:51	1127ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-30 11:27:17	1009ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-28 08:11:17	974ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 12:11:59	2237ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 10:14:08	1359ms	2 NS 2 A 1 MX	🔓 Insecure	View