securityuserexpo.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
betty.ns.cloudflare.com	108.162.192.75 172.64.32.75 173.245.58.75 2606:4700:50::adf5:3a4b 2803:f800:50::6ca2:c04b 2a06:98c1:50::ac40:204b	betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
frank.ns.cloudflare.com	108.162.193.166 172.64.33.166 173.245.59.166 2606:4700:58::adf5:3ba6 2803:f800:50::6ca2:c1a6 2a06:98c1:50::ac40:21a6	frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.198	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.184.174	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.armedia.se	—	—	—

🔷 AAAA Records (IPv6)2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:b8ae	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:2bc6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.198,172.67.184.174 ech=AEX+DQBBeQAgACCc057jHmdUNLe3Q7CP6vEMJf27rqKyIa9ycfkg+crjGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b8ae,2606:4700:3035::6815:2bc6

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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.securityuserexpo.dk	fkTi5Ozmrp9wUJWB8CRmZZSSCgxagqwvRcovzV4wRHM
TXT	_acme-challenge.securityuserexpo.dk	w8b_KsRAzr-a6eQ69cBriFSLcgdrRZe-0XO4_qKMme0

🔗 TLSA / DANE

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

🔐 DNSSEC111ms

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	2407727141
Primary NS (MNAME)	betty.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

45ms

A

38ms

MX

37ms

AAAA

45ms

TXT

150ms

CAA

39ms

HTTPS

40ms

TLSA

87ms

SOA

0ms

MTA-STS

58ms

DNSSEC

111ms

SRV

51ms

Total

845ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 18:08:34	588ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 11:53:31	607ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-22 20:10:56	1656ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-07 14:35:26	4035ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-30 13:28:47	1281ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 11:07:52	1507ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 13:48:55	845ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 17:54:46	554ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 04:49:10	677ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 14:17:11	2176ms	2 NS 2 A 1 MX	🔓 Insecure	View