m-mortensen.dk DNS records

🖥️ Nameservers2 records 32ms

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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.136	3600s	webcluster9.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mmortensen-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 2a01:111:f403:ca48::a 52.101.103.143 52.101.68.10 52.101.68.3 52.101.73.4	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00403.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 → 40.104.116.24
🔶 Autoconfig	195.249.40.163

🔷 AAAA Records (IPv6)1 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:45:997b:6a2e:adc8	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 Records2 records 179ms

TXT Record
mscid=WRNfTdEVb5IuSwx82Rai7s5t5OEeU9l5+kZ/+8PQpzbZ5LKyh3o4n4xuBHZeQww7ZJd6lyE1U/K7Y9FSQmqtpQ==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (m-mortensen.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)

🔐 DNSSEC107ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082605
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

32ms

A

62ms

MX

39ms

AAAA

41ms

TXT

179ms

CAA

38ms

HTTPS

66ms

TLSA

598ms

SOA

0ms

MTA-STS

90ms

DNSSEC

107ms

SRV

95ms

Total

1322ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:12:00	1322ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 12:51:14	871ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 06:57:17	16853ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 05:12:54	2375ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 03:27:41	9907ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 23:35:12	44738ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 19:45:56	823ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 15:33:59	1523ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 09:40:42	940ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 01:18:48	2582ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 04:38:13	1096ms	2 NS 1 A 1 MX	🔒 Secure	View