ho-ark.dk DNS records

🖥️ Nameservers2 records 42ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.58.213.125	3600s	—	AS201595	mono solutions ApS	185.58.212.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hoark-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::1 2a01:111:f403:ca09::26 2a01:111:f403:ca09::28 52.101.103.143 52.101.73.1 52.101.73.12 52.101.73.22	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 66ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	remote.ho-ark.dk

📝 TXT Records3 records 179ms

TXT Record
4pc63tnfq5k5grel4ld9t8r13p
MS=ms15782274
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ho-ark.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)

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081001
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

42ms

A

44ms

MX

56ms

AAAA

52ms

TXT

179ms

CAA

36ms

HTTPS

51ms

TLSA

593ms

SOA

0ms

MTA-STS

73ms

DNSSEC

83ms

SRV

66ms

Total

1131ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:58:21	1131ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 14:42:21	2452ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 10:59:30	8301ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 18:56:56	6231ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 17:56:15	1032ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 00:54:45	781ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 09:09:17	1085ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 12:25:52	861ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:53:04	251ms	0 NS 0 A 0 MX	❓ Unknown	View