eldorado.dk DNS records

🖥️ Nameservers2 records 223ms

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 200ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.167	600s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 219ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	eldorado-dk.g-v1.mx.microsoft	2a01:111:f403:ca04::2 2a01:111:f403:ca04::5 2a01:111:f403:ca09::20 2a01:111:f403:ca09::9 52.101.68.16 52.101.68.29 52.101.68.8 52.101.73.2	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 235ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 434ms

TXT Record
_globalsign-domain-verification=WkAh-g8cCeWCBuIC_zkXARS_EUniN81toaK-QTjXCM
_globalsign-domain-verification=ytrL_7Dkt4GSZ9-CrxWycnJucpHahTtK-MSydsjrSH
MS=ms38734189
v=spf1 include:spf.protection.outlook.com ip4:54.194.150.12 include:_spf.herodesk-mails.io -all

✉️ SPF

Policy	Record (eldorado.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:54.194.150.12 include:_spf.herodesk-mails.io -all

📨 DMARC

Policy	Record (_dmarc.eldorado.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:65fae6407db29@dmarc-dk.centerasecurity.com;

📬 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 / DANE10 records 353ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eldorado-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.eldorado-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.eldorado-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.eldorado-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.eldorado-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.eldorado-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.eldorado-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.eldorado-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.eldorado-dk.g-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.eldorado-dk.g-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…

🔐 DNSSEC354ms

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

223ms

A

200ms

MX

219ms

AAAA

232ms

TXT

434ms

CAA

192ms

HTTPS

215ms

TLSA

353ms

SOA

0ms

MTA-STS

258ms

DNSSEC

354ms

SRV

235ms

Total

2915ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 12:02:02	2915ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 11:25:41	1202ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 13:56:26	1229ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 11:08:37	563ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 14:38:34	1031ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 11:54:07	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 06:48:20	534ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 06:40:40	4945ms	2 NS 1 A 1 MX	🔒 Secure	View