cross3400.dk DNS records

🖥️ Nameservers2 records 233ms

Nameserver	IP addresses	PTR	ASN / ISP
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sima.ns.cloudflare.com	108.162.192.222 172.64.32.222 173.245.58.222 2606:4700:50::adf5:3ade 2803:f800:50::6ca2:c0de 2a06:98c1:50::ac40:20de	sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.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)

🔐 DNSSEC9342ms

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

233ms

A

229ms

MX

228ms

AAAA

250ms

TXT

1183ms

CAA

236ms

HTTPS

238ms

TLSA

237ms

SOA

313ms

MTA-STS

287ms

DNSSEC

9342ms

SRV

265ms

Total

10654ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 09:59:46	10654ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 12:25:11	4697ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 11:45:29	3910ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 11:17:17	1109ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 10:50:51	10931ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 10:29:30	10899ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 10:28:07	1003ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 09:02:59	4174ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 06:48:06	4646ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 11:39:16	4992ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 04:51:57	10890ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 04:14:16	16841ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 04:32:59	4687ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 06:31:34	33104ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-31 10:58:39	1128ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 05:22:25	11262ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 02:03:10	3875ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 00:55:08	24844ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 00:22:48	2636ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 00:04:23	3763ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 22:59:38	17939ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 21:01:28	12685ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 13:52:44	16828ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 13:04:10	16990ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 08:12:14	18105ms	2 NS 0 A 0 MX	❓ Unknown	View