arksiem.dk DNS records

🖥️ Nameservers2 records 49ms

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 2046ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.71	3598s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	arksiem-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca09::3 2a01:111:f403:ca09::8 2a01:111:f403:ca48::a 52.101.68.12 52.101.68.39 52.101.73.12 52.101.73.15	mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.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

📝 TXT Records2 records 2164ms

TXT Record
MS=ms90989695
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

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

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
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

49ms

A

2046ms

MX

42ms

AAAA

4033ms

TXT

2164ms

CAA

53ms

HTTPS

46ms

TLSA

1031ms

SOA

0ms

MTA-STS

58ms

DNSSEC

86ms

SRV

87ms

Total

5458ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:36:29	5458ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 23:29:28	2149ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 12:01:48	5852ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 17:58:06	9054ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 14:24:04	1397ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 23:02:04	9032ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:02:09	5708ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 04:52:18	1611ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 14:33:04	1325ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 13:08:12	1144ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 13:40:32	922ms	2 NS 1 A 1 MX	🔒 Secure	View