bmselearning.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
dante.ns.cloudflare.com	108.162.195.10 162.159.44.10 172.64.35.10 2606:4700:58::a29f:2c0a 2803:f800:50::6ca2:c30a 2a06:98c1:50::ac40:230a	dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mira.ns.cloudflare.com	108.162.192.204 172.64.32.204 173.245.58.204 2606:4700:50::adf5:3acc 2803:f800:50::6ca2:c0cc 2a06:98c1:50::ac40:20cc	mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com mira.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.66.40.88	300s	—	AS13335	Cloudflare, Inc.	172.66.40.0/21	—	—
172.66.43.168	300s	—	AS13335	Cloudflare, Inc.	172.66.40.0/21	—	—

📧 MX Records2 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	eu-esec-01.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
10	60s	eu-esec-02.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3108::ac42:2858	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3108:0:0:0:0:0/48	—	—
2606:4700:3108::ac42:2ba8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3108:0:0:0:0:0/48	—	—

🔐 HTTPS Records1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=172.66.40.88,172.66.43.168 ipv6hint=2606:4700:3108::ac42:2858,2606:4700:3108::ac42:2ba8

📝 TXT Records1 records 159ms

TXT Record
v=spf1 mx a include:_spf.xtracon.dk include:_spf.bms.dk include:spf-esec.heimdalsecurity.com -all

✉️ SPF

Policy	Record (bmselearning.dk)
-all (hard fail)	v=spf1 mx a include:_spf.xtracon.dk include:_spf.bms.dk include:spf-esec.heimdalsecurity.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.bmselearning.dk	4eEMttPRYlv9WShFE5aacCTDRPy3iguwE0L0Hye2xPg
TXT	_acme-challenge.bmselearning.dk	ZSqLBDRYcuXsdyPPWbcmSMZsOM4AB0w7AuZ6GyxqSZY

🔗 TLSA / DANE2 records 139ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC102ms

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	2413408227
Primary NS (MNAME)	dante.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

48ms

A

29ms

MX

33ms

AAAA

42ms

TXT

159ms

CAA

41ms

HTTPS

30ms

TLSA

139ms

SOA

0ms

MTA-STS

54ms

DNSSEC

102ms

SRV

51ms

Total

883ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 07:02:03	883ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-28 03:00:29	925ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-26 03:57:17	802ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-09 13:07:50	1887ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-25 12:39:23	1064ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-21 00:55:22	1525ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-18 16:33:37	2502ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-16 15:05:52	615ms	2 NS 2 A 2 MX	🔓 Insecure	View