simastudio.dk DNS records

🖥️ Nameservers2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
todd.ns.cloudflare.com	108.162.193.146 172.64.33.146 173.245.59.146 2606:4700:58::adf5:3b92 2803:f800:50::6ca2:c192 2a06:98c1:50::ac40:2192	todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zara.ns.cloudflare.com	108.162.192.148 172.64.32.148 173.245.58.148 2606:4700:50::adf5:3a94 2803:f800:50::6ca2:c094 2a06:98c1:50::ac40:2094	zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com zara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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.simastudio.dk	NUeFM4kUXvAK-zsOCitWkbhjgbt4mewE1mrxL6PRhwQ
TXT	_acme-challenge.simastudio.dk	PaYE7wT2fY9BhM-5rB3Kvy40DmlWBQH8a5Cg4qqx5eo

🔗 TLSA / DANE

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

🔐 DNSSEC230ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413392770
Primary NS (MNAME)	todd.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

53ms

A

104ms

MX

63ms

AAAA

96ms

TXT

307ms

CAA

123ms

HTTPS

93ms

TLSA

49ms

SOA

0ms

MTA-STS

170ms

DNSSEC

230ms

SRV

135ms

Total

998ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 12:12:48	998ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-27 14:41:06	165ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 14:07:36	208ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 15:33:50	162ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 12:51:32	877ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 11:52:22	825ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 11:43:02	1514ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 11:33:53	5255ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 09:48:54	2516ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 09:43:56	860ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 20:16:33	1816ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 16:45:05	8639ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 13:04:31	2190ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 18:48:17	1295ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 15:35:32	813ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 07:37:40	2800ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 02:34:10	894ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 22:21:42	728ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 19:54:58	754ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 04:50:51	821ms	3 NS 1 A 1 MX	❓ Unknown	View
2026-06-21 15:56:05	1145ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:50:42	1207ms	3 NS 1 A 1 MX	🔓 Insecure	View