ffkd.dk DNS records

🖥️ Nameservers2 records 54ms

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 Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	New York

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ffkd-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::28 2a01:111:f403:ca09::5 2a01:111:f403:ca48::c 52.101.68.39 52.101.68.8 52.101.73.1 52.101.73.145	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 141ms

TXT Record
MS=ms85535145
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ffkd.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.ffkd.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@ffkd.dk; ruf=mailto:dmarc@ffkd.dk

📬 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)

🔐 DNSSEC123ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026090401
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

54ms

A

54ms

MX

49ms

AAAA

65ms

TXT

141ms

CAA

63ms

HTTPS

45ms

TLSA

916ms

SOA

0ms

MTA-STS

60ms

DNSSEC

123ms

SRV

112ms

Total

1507ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 21:43:43	1507ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-09-01 07:22:13	1473ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 23:37:13	3406ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 08:04:09	1894ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 09:26:23	1387ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 15:50:45	1016ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 18:34:29	1300ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:12:50	4234ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:08:42	1316ms	2 NS 1 A 1 MX	🔒 Secure	View