schematic.dk DNS records

🖥️ Nameservers2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
rick.ns.cloudflare.com	108.162.193.139 172.64.33.139 173.245.59.139 2606:4700:58::adf5:3b8b 2803:f800:50::6ca2:c18b 2a06:98c1:50::ac40:218b	rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com rick.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ruth.ns.cloudflare.com	108.162.192.143 172.64.32.143 173.245.58.143 2606:4700:50::adf5:3a8f 2803:f800:50::6ca2:c08f 2a06:98c1:50::ac40:208f	ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.183	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.37	600s	—	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
2606:4700:3034::6815:1fb7	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b325	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.183,172.67.179.37 ech=AEX+DQBB6wAgACDAzify9tH+YNDw8KGp2nTsEvB8mbm2Zy0Bjkkq9nZDYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1fb7,2606:4700:3037::ac43:b325

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.schematic.dk	5u0kVRImCQ0_oFf6-uAM7FuW77HHEVDEp2SLG7S3pWI
TXT	_acme-challenge.schematic.dk	W9ptrE4gfzo3-YU5R-1uu51IfMaZuBZyIg3e3ni0gAs

🔗 TLSA / DANE

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

🔐 DNSSEC79ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA40ms

Field	Value
Serial	2407454978
Primary NS (MNAME)	rick.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

54ms

MX

36ms

AAAA

35ms

TXT

199ms

CAA

35ms

HTTPS

36ms

TLSA

55ms

SOA

40ms

MTA-STS

34ms

DNSSEC

79ms

SRV

49ms

Total

475ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 13:42:15	495ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-23 07:37:49	17424ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-20 11:30:47	839ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-01 03:23:16	756ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 06:46:22	786ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 23:05:45	620ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 09:31:07	1091ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 00:16:30	726ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 22:20:43	475ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 18:36:12	794ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 07:36:07	761ms	2 NS 2 A 0 MX	🔓 Insecure	View