johnmasters-select.dk DNS records

🖥️ Nameservers2 records 461ms

Nameserver	IP addresses	PTR	ASN / ISP
abby.ns.cloudflare.com	108.162.192.100 172.64.32.100 173.245.58.100 2606:4700:50::adf5:3a64 2803:f800:50::6ca2:c064 2a06:98c1:50::ac40:2064	abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com abby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jerry.ns.cloudflare.com	108.162.193.182 172.64.33.182 173.245.59.182 2606:4700:58::adf5:3bb6 2803:f800:50::6ca2:c1b6 2a06:98c1:50::ac40:21b6	jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.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)

🔐 DNSSEC661ms

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

461ms

A

475ms

MX

407ms

AAAA

480ms

TXT

2070ms

CAA

493ms

HTTPS

555ms

TLSA

346ms

SOA

240ms

MTA-STS

517ms

DNSSEC

661ms

SRV

583ms

Total

5063ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:18:35	3706ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 13:14:54	5017ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 12:41:40	5063ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 12:13:18	10960ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 11:51:54	5940ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 10:23:58	10964ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 10:21:50	10907ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 07:10:58	11766ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 22:26:37	9434ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 07:01:30	17353ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 02:15:43	4771ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 19:03:00	4036ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 08:27:58	2662ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 21:59:18	3765ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 10:10:13	32956ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 08:39:32	2735ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 20:04:01	17383ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 03:06:50	11337ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 23:55:54	33879ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 23:11:24	44292ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 22:55:28	2661ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 22:52:49	57603ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 22:27:27	4308ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 22:08:55	11331ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 19:40:09	2874ms	2 NS 0 A 0 MX	❓ Unknown	View