otwn.dk DNS records

🖥️ Nameservers2 records 331ms

Nameserver	IP addresses	PTR	ASN / ISP
rustam.ns.cloudflare.com	108.162.195.148 162.159.44.148 172.64.35.148 2606:4700:58::a29f:2c94 2803:f800:50::6ca2:c394 2a06:98c1:50::ac40:2394	rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.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 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

🔗 TLSA / DANE

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

🔐 DNSSEC440ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

331ms

A

367ms

MX

368ms

AAAA

400ms

TXT

1680ms

CAA

394ms

HTTPS

357ms

TLSA

256ms

SOA

369ms

MTA-STS

416ms

DNSSEC

440ms

SRV

449ms

Total

6367ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:18:11	6367ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 09:58:50	2919ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 21:25:11	6036ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 18:39:50	9380ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 18:16:34	17212ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 18:14:30	12561ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 14:26:17	10014ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 14:24:47	6888ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 12:11:41	5561ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 11:07:00	3378ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 23:05:33	16897ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 14:07:50	5843ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 08:49:50	5710ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 06:22:21	3422ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 17:58:05	8969ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-05 03:48:13	874ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-30 03:45:11	806ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-29 03:10:19	827ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 17:02:27	625ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 05:46:26	843ms	2 NS 2 A 0 MX	🔓 Insecure	View