bytebros.dk
Last scanned: 2026-08-27 04:47:55  ·  609ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   46ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.22 3600s linux122.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   77ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.bytebros.dk 94.18.194.110 — AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.231.103.22
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   87ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records1 records   150ms
TXT Record
v=spf1 mx ~all
✉️ SPF
PolicyRecord (bytebros.dk)
~all (soft fail) v=spf1 mx ~all
📨 DMARC
PolicyRecord (_dmarc.bytebros.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026010500
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
49ms
MX
77ms
AAAA
72ms
TXT
150ms
CAA
62ms
HTTPS
83ms
TLSA
64ms
SOA
0ms
MTA-STS
72ms
DNSSEC
107ms
SRV
87ms
Total
609ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 04:47:55 609ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-24 07:13:11 17020ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-02 12:30:00 600ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-26 04:09:36 2245ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-25 01:16:38 890ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 15:52:00 1809ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 06:03:00 921ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 18:45:14 1668ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:30:27 3617ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:30:16 1467ms 3 NS 1 A 1 MX 🔒 Secure View
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