chrisolesen.dk DNS records

🖥️ Nameservers2 records 52ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	chrisolesen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 2a01:111:f403:ca48::a 52.101.68.0 52.101.68.18 52.101.73.1 52.101.73.30	mail-db7pr03cu00601.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 187ms

TXT Record
google-site-verification=MjWzVvPkPm7DWNtsBkhMJxhrHCJuxYgyz0Y3hiEhTg8
MS=ms75120560
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.chrisolesen.dk)
p=reject	v=DMARC1; pct=100; p=reject

📬 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)

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080101
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

52ms

A

53ms

MX

40ms

AAAA

49ms

TXT

187ms

CAA

51ms

HTTPS

36ms

TLSA

183ms

SOA

0ms

MTA-STS

56ms

DNSSEC

90ms

SRV

83ms

Total

1067ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 03:18:30	1067ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 03:19:00	1370ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 16:10:21	1368ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 15:45:07	8909ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 17:51:51	5719ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 12:47:15	1900ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 13:00:27	1155ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:56:33	754ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-16 20:35:54	1691ms	2 NS 1 A 1 MX	🔒 Secure	View