bulls-mc.dk
Last scanned: 2026-08-27 08:08:20  ·  861ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
NameserverIP addressesPTRASN / 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   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
173.236.138.211 3600s apache2-zoo.iad1-shared-e1-07.dreamhost.com AS26347 New Dream Network, LLC 173.236.128.0/17 🇺🇸 United States Ashburn
📧 MX Records2 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s mx1.mailchannels.net 54.69.1.140 ec2-54-69-1-140.us-west-2.compute.amazonaws.com AS16509 Amazon.com, Inc.
5 3600s mx2.mailchannels.net 54.187.177.89 ec2-54-187-177-89.us-west-2.compute.amazonaws.com AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   200ms
TXT Record
dreamhost._domainkey
✉️ 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)
🔐 DNSSEC118ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
71ms
MX
33ms
AAAA
40ms
TXT
200ms
CAA
33ms
HTTPS
66ms
TLSA
155ms
SOA
0ms
MTA-STS
82ms
DNSSEC
118ms
SRV
76ms
Total
861ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:08:20 861ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-11 07:26:58 3720ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-16 23:06:17 1052ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-11 12:57:09 1102ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 16:00:02 5752ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 13:58:06 1180ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 17:47:20 1284ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 17:40:25 575ms 2 NS 1 A 2 MX 🔒 Secure View
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