hkeftf.dk DNS records

🖥️ Nameservers2 records 80ms

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 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hkeftf-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::d 2a01:111:f403:ca09::1 2a01:111:f403:ca09::8 52.101.68.36 52.101.68.39 52.101.73.30 52.101.73.4	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.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

🔌 SRV Records1 records 178ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 308ms

TXT Record
MS=ms71872192
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

🔐 DNSSEC228ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083004
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

80ms

A

94ms

MX

93ms

AAAA

137ms

TXT

308ms

CAA

102ms

HTTPS

117ms

TLSA

835ms

SOA

0ms

MTA-STS

126ms

DNSSEC

228ms

SRV

178ms

Total

2378ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 19:19:25	2378ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 14:46:40	2031ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 14:16:17	1149ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 12:08:39	791ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 22:27:10	3933ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 17:29:58	1048ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 10:56:27	709ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 13:08:37	1176ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:36:49	1347ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 11:51:49	1163ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:41:28	258ms	0 NS 0 A 0 MX	❓ Unknown	View