kf.dk DNS records

🖥️ Nameservers2 records 55ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.169.13.102	600s	—	AS8075	Microsoft Corporation	52.160.0.0/11	🇮🇪 Ireland	Dublin

📧 MX Records3 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	kf-dk.mx1-dk.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	600s	kf-dk.mx2-dk.mailanyone.net	192.162.219.155 2001:978:2a01:0:192:162:217:4	mx41.electric.net —	AS16509 Amazon.com, Inc. AS174 Cogent Communications, LLC
30	600s	kf-dk.mx3-dk.mailanyone.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 214ms

TXT Record
6ip6emet4seott47ehsk0i3ls3
apple-domain-verification=4OuwyzGl99sfnLPa
google-site-verification=QTCh3GyCVhjHOVm4fm5lWgu8Mll9DasTTUmsEQyiulg
MS=ms60917546
sb68fcljjb7brupv6f33nqhs7s
v=spf1 ip4:178.72.23.64/26 ip4:149.72.43.78 ip4:213.239.192.168/32 include:spf.mailanyone.net include:servers.mcsv.net include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (kf.dk)
-all (hard fail)	v=spf1 ip4:178.72.23.64/26 ip4:149.72.43.78 ip4:213.239.192.168/32 include:spf.mailanyone.net include:servers.mcsv.net include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.kf.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:abuse@icg.dk.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.kf.dk	gjUCwos9LK0yp2peexHIYArRpAwJ8ZGFHBPMVS3fZqQ

🔗 TLSA / DANE

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

🔐 DNSSEC122ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080901
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

55ms

A

52ms

MX

36ms

AAAA

81ms

TXT

214ms

CAA

52ms

HTTPS

69ms

TLSA

157ms

SOA

0ms

MTA-STS

82ms

DNSSEC

122ms

SRV

89ms

Total

1071ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 05:26:02	1071ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-27 19:10:36	919ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-10 17:58:39	3534ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-02 07:37:22	5060ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-15 23:14:47	1202ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-30 02:20:19	831ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-26 14:46:57	801ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 10:54:18	869ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-24 04:13:07	1192ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 14:25:38	2845ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 23:20:15	1127ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 14:02:59	1828ms	2 NS 1 A 3 MX	🔒 Secure	View