mahasa.dk DNS records

🖥️ Nameservers2 records 46ms

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 Records2 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.142.117	600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—
172.66.2.113	600s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	—	—

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mahasa-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::c 52.101.68.18 52.101.68.29 52.101.68.32 52.101.73.19	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr04cu00803.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 241ms

TXT Record
MS=ms13539225
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (mahasa.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)

🔐 DNSSEC139ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

46ms

A

52ms

MX

54ms

AAAA

53ms

TXT

241ms

CAA

49ms

HTTPS

45ms

TLSA

121ms

SOA

0ms

MTA-STS

58ms

DNSSEC

139ms

SRV

129ms

Total

9048ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 19:24:25	9048ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-11 12:54:07	5736ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-13 05:54:27	17158ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-01 02:13:36	755ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 05:23:59	5670ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-22 05:06:25	919ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 14:00:04	3763ms	2 NS 2 A 1 MX	🔒 Secure	View