ferskentrae.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
teresa.ns.cloudflare.com	108.162.194.216 162.159.38.216 172.64.34.216 2606:4700:50::a29f:26d8 2803:f800:50::6ca2:c2d8 2a06:98c1:50::ac40:22d8	teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com teresa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zahir.ns.cloudflare.com	108.162.195.145 162.159.44.145 172.64.35.145 2606:4700:58::a29f:2c91 2803:f800:50::6ca2:c391 2a06:98c1:50::ac40:2391	zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.92.188	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.31	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c51f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:5cbc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.92.188,172.67.197.31 ech=AEX+DQBBSwAgACDFF/T7ijvN4tbf7ZV3XMgjP2dgqehZUTypoYu6gDrLTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c51f,2606:4700:3034::6815:5cbc

📝 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	2410230948
Primary NS (MNAME)	teresa.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

33ms

A

33ms

MX

31ms

AAAA

35ms

TXT

182ms

CAA

31ms

HTTPS

32ms

TLSA

48ms

SOA

0ms

MTA-STS

47ms

DNSSEC

9067ms

SRV

49ms

Total

10415ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-23 11:59:37	10415ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-09 17:35:30	8601ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 00:48:09	3380ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 19:45:21	847ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 07:25:46	912ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 04:21:34	1180ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 15:34:38	7553ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 09:42:54	613ms	2 NS 2 A 0 MX	🔓 Insecure	View