fdmjk.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records

🌍

No A records found

📧 MX Records5 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	173.194.220.26 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b	lk-in-f26.1e100.net lh-in-f27.1e100.net lh-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	ghs.googlehosted.com → 142.251.142.243
🔶 Autoconfig	ghs.googlehosted.com → 142.251.142.243

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 192ms

TXT Record
google-site-verification=f11H76l-v1f8cJfP36JVWYQhobcRTUqwDDADlhiJW9E
v=spf1 include:_spf.google.com include:sendersrv.com include:_custspf.one.com ~all

✉️ SPF

Policy	Record (fdmjk.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:sendersrv.com include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.fdmjk.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:webeditor@fdmjk.dk;aspf=r;adkim=r;fo=1

📬 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.fdmjk.dk	ef89iXM11MxPEakE0Y6ztt8jFEfDYuqX9jKQ8Q1f1aM

🔗 TLSA / DANE

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

🔐 DNSSEC9084ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026081201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

43ms

MX

46ms

AAAA

45ms

TXT

192ms

CAA

40ms

HTTPS

44ms

TLSA

110ms

SOA

0ms

MTA-STS

111ms

DNSSEC

9084ms

SRV

106ms

Total

9687ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 22:08:27	9687ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-08-27 03:34:16	1220ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-08-12 17:04:11	4988ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-07-19 06:21:26	1166ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-07-12 22:20:14	9188ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-30 20:41:17	1291ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-27 08:06:13	1497ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-17 09:20:31	1339ms	2 NS 0 A 5 MX	🔒 Secure	View