sheet.dk DNS records

🖥️ Nameservers2 records 201ms

Nameserver	IP addresses	PTR	ASN / ISP
carla.ns.cloudflare.com	108.162.194.86 162.159.38.86 172.64.34.86 2606:4700:50::a29f:2656 2803:f800:50::6ca2:c256 2a06:98c1:50::ac40:2256	carla.ns.cloudflare.com carla.ns.cloudflare.com carla.ns.cloudflare.com carla.ns.cloudflare.com carla.ns.cloudflare.com carla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kayden.ns.cloudflare.com	108.162.195.74 162.159.44.74 172.64.35.74 2606:4700:58::a29f:2c4a 2803:f800:50::6ca2:c34a 2a06:98c1:50::ac40:234a	kayden.ns.cloudflare.com kayden.ns.cloudflare.com kayden.ns.cloudflare.com kayden.ns.cloudflare.com kayden.ns.cloudflare.com kayden.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 205ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.7	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.215.14	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 208ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2b07	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:d70e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 194ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.7,172.67.215.14 ech=AEX+DQBBDwAgACCddZFi5cJGEIURcRHyh466QLmYg7UTSNLSOL62ePX5cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2b07,2606:4700:3032::ac43:d70e

📝 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)

🔐 DNSSEC246ms

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	2411290044
Primary NS (MNAME)	carla.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

201ms

A

205ms

MX

183ms

AAAA

208ms

TXT

478ms

CAA

187ms

HTTPS

194ms

TLSA

124ms

SOA

0ms

MTA-STS

208ms

DNSSEC

246ms

SRV

232ms

Total

2305ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-05 12:36:02	2305ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-03 16:10:07	16770ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 03:06:39	829ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 18:11:07	818ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 04:31:34	815ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 18:16:44	701ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 17:55:42	8795ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 17:16:00	8620ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 16:47:35	691ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 16:22:36	676ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 13:44:49	625ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 09:17:17	813ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 08:25:59	928ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 07:08:15	2655ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 06:37:07	783ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 01:24:43	693ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 05:39:51	716ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 17:50:55	731ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 16:35:36	17275ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 00:01:30	872ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 13:31:11	622ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 10:28:37	707ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 15:31:16	2006ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-30 01:35:35	592ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-26 00:20:50	614ms	3 NS 1 A 0 MX	🔒 Secure	View