sikkerhedsfestival.dk DNS records

🖥️ Nameservers2 records 130ms

Nameserver	IP addresses	PTR	ASN / ISP
arya.ns.cloudflare.com	108.162.192.70 172.64.32.70 173.245.58.70 2606:4700:50::adf5:3a46 2803:f800:50::6ca2:c046 2a06:98c1:50::ac40:2046	arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com arya.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kip.ns.cloudflare.com	108.162.193.128 172.64.33.128 173.245.59.128 2606:4700:58::adf5:3b80 2803:f800:50::6ca2:c180 2a06:98c1:50::ac40:2180	kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 135ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.55.239	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.115	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.174.115
🔶 Autoconfig	172.67.174.115

🔷 AAAA Records (IPv6)2 records 137ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:37ef	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:ae73	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 134ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.55.239,172.67.174.115 ech=AEX+DQBBwQAgACDqOcUEAlQbxnjwDycL7AA5kS/2g0Yz6hqlFjNpSrq3VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:37ef,2606:4700:3035::ac43:ae73

📝 TXT Records1 records 363ms

TXT Record
_u29egda6rqjx0nj14vttlk5ws6kpbtl

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC261ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413419623
Primary NS (MNAME)	arya.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

130ms

A

135ms

MX

134ms

AAAA

137ms

TXT

363ms

CAA

108ms

HTTPS

134ms

TLSA

110ms

SOA

0ms

MTA-STS

190ms

DNSSEC

261ms

SRV

177ms

Total

1023ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 06:47:18	1023ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-27 02:58:32	716ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-15 02:11:41	892ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-07 01:02:06	935ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-23 07:09:30	8857ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-03 00:11:00	1134ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-03 00:03:20	10266ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 13:50:20	2000ms	2 NS 2 A 0 MX	🔒 Secure	View