truelshøj.dk DNS records

🖥️ Nameservers2 records 26ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.46.66	3600s	5.103.46.66.static.fibianet.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Holbæk

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	xntruelshjc5a-dk0m2b.mail.protection.outlook.com	2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 2a01:111:f403:ca09::e 2a01:111:f403:ca48::8 52.101.68.12 52.101.73.19 52.101.73.28 52.101.73.4	mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 120ms

TXT Record
MS=ms25978092
v=spf1 include:spf.protection.outlook.com include:outboundmx.noerdar.dk -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.truelshøj.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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)

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

26ms

A

31ms

MX

29ms

AAAA

31ms

TXT

120ms

CAA

27ms

HTTPS

31ms

TLSA

193ms

SOA

0ms

MTA-STS

43ms

DNSSEC

103ms

SRV

45ms

Total

698ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 22:16:09	698ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 10:36:41	1633ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 21:16:14	715ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 23:13:54	2066ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 01:44:27	1792ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 19:48:12	910ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 21:27:54	861ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:58:51	2695ms	2 NS 1 A 1 MX	🔒 Secure	View