tsars.dk DNS records

🖥️ Nameservers2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
jerome.ns.cloudflare.com	108.162.193.181 172.64.33.181 173.245.59.181 2606:4700:58::adf5:3bb5 2803:f800:50::6ca2:c1b5 2a06:98c1:50::ac40:21b5	jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kristina.ns.cloudflare.com	108.162.194.125 162.159.38.125 172.64.34.125 2606:4700:50::a29f:267d 2803:f800:50::6ca2:c27d 2a06:98c1:50::ac40:227d	kristina.ns.cloudflare.com kristina.ns.cloudflare.com kristina.ns.cloudflare.com kristina.ns.cloudflare.com kristina.ns.cloudflare.com kristina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.42.206	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.210.18	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2ace	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:d212	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.42.206,172.67.210.18 ech=AEX+DQBBfwAgACA47+Qu+1wObnqFo6Z96p4veA7nvt21jpauabCzfKdMLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2ace,2606:4700:3032::ac43:d212

📝 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)

🔐 DNSSEC87ms

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	2412861170
Primary NS (MNAME)	jerome.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

41ms

A

46ms

MX

52ms

AAAA

52ms

TXT

202ms

CAA

47ms

HTTPS

45ms

TLSA

63ms

SOA

0ms

MTA-STS

66ms

DNSSEC

87ms

SRV

69ms

Total

567ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:08:28	567ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 07:45:12	1743ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-21 07:24:28	2044ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 02:09:02	1281ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-30 19:25:41	901ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 16:04:55	1354ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 12:46:51	674ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 12:32:15	923ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 21:33:51	4692ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 19:36:51	979ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 05:21:43	918ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 07:38:23	1738ms	2 NS 2 A 0 MX	🔓 Insecure	View