mr-scanner.dk DNS records

🖥️ Nameservers2 records 56ms

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
46.30.213.124	3600s	webcluster2.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mrscanner-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca09::8 2a01:111:f403:ca09::a 52.101.73.1 52.101.73.15 52.101.73.155 52.101.73.16	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.56

🔷 AAAA Records (IPv6)1 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:80e4:1933:6891:7326	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 95ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 169ms

TXT Record
v=spf1 ip4:93.191.155.11 ip4:80.196.154.222 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (mr-scanner.dk)
-all (hard fail)	v=spf1 ip4:93.191.155.11 ip4:80.196.154.222 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)

🔐 DNSSEC72ms

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

🏷️ SOA0ms

Field	Value
Serial	2026071605
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

56ms

A

52ms

MX

52ms

AAAA

54ms

TXT

169ms

CAA

65ms

HTTPS

60ms

TLSA

380ms

SOA

0ms

MTA-STS

70ms

DNSSEC

72ms

SRV

95ms

Total

967ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 06:22:58	967ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 00:49:08	5731ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 07:18:33	1096ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:42:50	797ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 19:28:16	1686ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 15:20:05	2251ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 19:37:43	1343ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 00:33:21	1179ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 08:03:16	14878ms	2 NS 1 A 1 MX	🔒 Secure	View