trilemma.dk DNS records

🖥️ Nameservers2 records 45ms

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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.54.95.197	3600s	0x57365fc5.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Nørresundby

📧 MX Records1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	belastningspsykologi-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 2a01:111:f403:ca09:: 2a01:111:f403:ca09::9 52.101.68.0 52.101.68.29 52.101.68.3 52.101.68.32	mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.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	87.54.95.197
🔶 Autoconfig	87.54.95.197

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC159ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026080501
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

45ms

A

61ms

MX

66ms

AAAA

56ms

TXT

202ms

CAA

56ms

HTTPS

69ms

TLSA

1050ms

SOA

0ms

MTA-STS

64ms

DNSSEC

159ms

SRV

8089ms

Total

9945ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-06 10:26:36	9945ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 01:38:15	7216ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 21:42:56	9011ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 20:24:04	1206ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 18:12:54	968ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 18:05:57	917ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:50:49	894ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:04:04	3207ms	2 NS 1 A 1 MX	🔓 Insecure	View