byalban.dk
Last scanned: 2026-08-26 10:16:39  ·  619ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   48ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.89 3600s linux211.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig93.191.156.89
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   70ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records3 records   175ms
TXT Record
mailerlite-domain-verification=a5b7b8aff515e6a7801bf15d6c7a0994127f0a57
MS=ms13828675
v=spf1 a mx include:spf.protection.outlook.com ip4:94.231.103.45 include:_spf.google.com include:_spf.mlsend.com ~all
✉️ SPF
PolicyRecord (byalban.dk)
~all (soft fail) v=spf1 a mx include:spf.protection.outlook.com ip4:94.231.103.45 include:_spf.google.com include:_spf.mlsend.com ~all
📨 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 / DANE2 records   54ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
🔐 DNSSEC80ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025062600
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
48ms
A
40ms
MX
39ms
AAAA
67ms
TXT
175ms
CAA
47ms
HTTPS
42ms
TLSA
54ms
SOA
0ms
MTA-STS
72ms
DNSSEC
80ms
SRV
70ms
Total
619ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 10:16:39 619ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-04 21:35:42 1824ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 23:59:16 2855ms 3 NS 1 A 1 MX ⚠️ Bogus View
2026-06-23 00:53:16 1159ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 12:40:43 1105ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 20:06:00 588ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:18:44 1587ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:07:10 1881ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:03:08 418ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:01:03 4638ms 3 NS 1 A 1 MX 🔒 Secure View
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