dengodeopgave.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
lee.ns.cloudflare.com	108.162.193.129 172.64.33.129 173.245.59.129 2606:4700:58::adf5:3b81 2803:f800:50::6ca2:c181 2a06:98c1:50::ac40:2181	lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
phoenix.ns.cloudflare.com	108.162.194.201 162.159.38.201 172.64.34.201 2606:4700:50::a29f:26c9 2803:f800:50::6ca2:c2c9 2a06:98c1:50::ac40:22c9	phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.211.184	300s	—	AS3308	Norlys Digital A/S	212.97.192.0/18	🇩🇰 Denmark	Frederiksberg

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	212.97.211.184
🔶 Autoconfig	212.97.211.184

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.dengodeopgave.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:slfondendmarc@gmail.com; ruf=mailto:slfondendmarc@gmail.com; sp=none; aspf=r;

📬 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)

🔐 DNSSEC141ms

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	2412529958
Primary NS (MNAME)	lee.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

39ms

A

38ms

MX

56ms

AAAA

40ms

TXT

359ms

CAA

51ms

HTTPS

59ms

TLSA

131ms

SOA

0ms

MTA-STS

47ms

DNSSEC

141ms

SRV

104ms

Total

963ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 05:54:25	963ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-18 03:20:32	2364ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-29 06:40:29	1009ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-25 01:33:54	3188ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-22 19:53:08	1205ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 00:46:43	422ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-21 03:51:35	1111ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-17 01:50:49	623ms	2 NS 1 A 0 MX	🔓 Insecure	View