doerstopper.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
donovan.ns.cloudflare.com	108.162.195.114 162.159.44.114 172.64.35.114 2606:4700:58::a29f:2c72 2803:f800:50::6ca2:c372 2a06:98c1:50::ac40:2372	donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
melinda.ns.cloudflare.com	108.162.192.198 172.64.32.198 173.245.58.198 2606:4700:50::adf5:3ac6 2803:f800:50::6ca2:c0c6 2a06:98c1:50::ac40:20c6	melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com melinda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.11	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.239	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:dfef	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:40b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.11,172.67.223.239 ech=AEX+DQBBbwAgACDZQs25dvbR4BSzBssAVmGrCsc6AbxiKp8jQEZ25eTNWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:dfef,2606:4700:3034::6815:40b

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC9067ms

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	2411000828
Primary NS (MNAME)	donovan.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

43ms

MX

53ms

AAAA

32ms

TXT

183ms

CAA

33ms

HTTPS

31ms

TLSA

57ms

SOA

0ms

MTA-STS

53ms

DNSSEC

9067ms

SRV

61ms

Total

9804ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-03 07:02:17	9804ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-04 22:40:36	2668ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-04 20:51:50	2463ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-07-02 15:31:16	9689ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 20:00:57	1644ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:10:58	1274ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:10:32	5651ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:08:15	332ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:00:45	551ms	2 NS 2 A 0 MX	🔓 Insecure	View