btcs.dk DNS records

🖥️ Nameservers4 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-09.azure-dns.com	13.107.236.9 2603:1061:0:700::9	ns1-09.azure-dns.com ns1-09.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-09.azure-dns.net	150.171.21.9 2620:1ec:8ec:700::9	ns2-09.azure-dns.net ns2-09.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-09.azure-dns.org	204.14.183.9 2a01:111:4000:700::9	ns3-09.azure-dns.org ns3-09.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-09.azure-dns.info	208.84.5.9 2620:1ec:bda:700::9	ns4-09.azure-dns.info ns4-09.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records

🌍

No A records found

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	btcs-dk.mail.protection.outlook.com	2a01:111:f403:ca3c:: 2a01:111:f403:ca3c::1 2a01:111:f403:ca3c::2 2a01:111:f403:ca3e::1 52.101.185.12 52.101.185.13 52.101.185.14 52.101.187.1	mail-zrap278cu00300.inbound.protection.outlook.com mail-zrzp278cu00201.inbound.protection.outlook.com mail-zr1p278cu00202.inbound.protection.outlook.com mail-gvap278cu00301.inbound.protection.outlook.com mail-zrap278cu00304.inbound.protection.outlook.com mail-zrzp278cu00205.inbound.protection.outlook.com mail-zr1p278cu00206.inbound.protection.outlook.com mail-gvap278cu00301.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 → 40.104.205.72

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 205ms

TXT Record
_globalsign-domain-verification=jzjZ5yuVojN9SUQAaGSLa2kW_kvopyhZSsLw_HhcVL
5L4j+Hgi0UxG5Z21ZZY/05YIeclbxtO/k/d2EIoasBOMEb54iT1doSXnREI+Yq+6VMBDEUQdgKDAbmlXSP60Tw==
google-site-verification=x43g7D-UmkJkzzyNzYMfWiqPSNwRoxudHAMkowdZBlY
MS=ms86305942

✉️ 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)

🔐 DNSSEC82ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA67ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-09.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

55ms

A

33ms

MX

57ms

AAAA

61ms

TXT

205ms

CAA

33ms

HTTPS

60ms

TLSA

588ms

SOA

67ms

MTA-STS

36ms

DNSSEC

82ms

SRV

132ms

Total

1076ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-21 18:08:56	1076ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-21 13:02:00	855ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 17:44:19	1938ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 17:42:28	2930ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 17:30:43	791ms	4 NS 0 A 1 MX	🔓 Insecure	View