falk-jonch.dk DNS records

🖥️ Nameservers3 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.openprovider.nl	162.159.26.10 2400:cb00:2049:1::a29f:1a0a	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.openprovider.be	162.159.27.96 2400:cb00:2049:1::a29f:1b60	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns3.openprovider.eu	162.159.48.89 2400:cb00:2049:1::a29f:3059	— —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	fwd.regery.net	138.201.79.100 188.40.168.205	fwd.regery.net fwd.regery.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 537ms

TXT Record
v=spf1 mx -all

✉️ SPF

Policy	Record (falk-jonch.dk)
-all (hard fail)	v=spf1 mx -all

📨 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)

🔐 DNSSEC279ms

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	2026082801
Primary NS (MNAME)	ns1.openprovider.nl
Responsible (RNAME)	dns@openprovider.eu
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

105ms

A

101ms

MX

109ms

AAAA

138ms

TXT

537ms

CAA

137ms

HTTPS

122ms

TLSA

106ms

SOA

0ms

MTA-STS

185ms

DNSSEC

279ms

SRV

215ms

Total

1860ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 23:08:11	1860ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-08-27 22:06:15	163ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 19:40:11	188ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 17:38:25	218ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 16:06:31	2767ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 15:29:45	3464ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 15:22:25	4112ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 15:18:08	1952ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 03:21:56	2227ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 05:29:53	2269ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 07:01:27	934ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 01:29:10	839ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 22:20:30	813ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 14:11:24	2172ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 04:28:29	589ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-06 23:13:00	816ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 13:48:19	8609ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 17:25:08	905ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 16:42:10	659ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 16:08:30	649ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 15:21:31	666ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 15:07:57	699ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 11:48:22	762ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 11:28:10	894ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 05:31:49	1001ms	1 NS 0 A 0 MX	❓ Unknown	View