steenberg.dk
Last scanned: 2026-06-24 23:09:50  ·  3418ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   191ms
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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   231ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.120 3600s linux104.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   237ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.ithozting.dk 83.91.91.2 mail.ithozting.dk AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigmail.steenberg.dk → 185.107.171.118
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   304ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 mail.steenberg.dk
📝 TXT Records3 records   693ms
TXT Record
MS=ms94194233
v=DMARC1; p=none; fo=1; rua=mailto:info@steenberg.dk
v=spf1 ip4:83.91.91.0/26 ip4:185.107.168.46 include:spf.protection.outlook.com include:_spf.smtp.com -all
✉️ SPF
PolicyRecord (steenberg.dk)
-all (hard fail) v=spf1 ip4:83.91.91.0/26 ip4:185.107.168.46 include:spf.protection.outlook.com include:_spf.smtp.com -all
📨 DMARC
PolicyRecord (_dmarc.steenberg.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarcreports@scanmail.nu;
📬 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)
🔐 DNSSEC571ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA231ms
FieldValue
Serial2026012200
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
191ms
A
231ms
MX
237ms
AAAA
224ms
TXT
693ms
CAA
227ms
HTTPS
237ms
TLSA
175ms
SOA
231ms
MTA-STS
127ms
DNSSEC
571ms
SRV
304ms
Total
3418ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 23:09:50 3418ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-23 19:24:36 1072ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 17:57:09 426ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 01:26:02 710ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-18 00:13:33 2499ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-18 00:07:54 741ms 4 NS 1 A 1 MX 🔒 Secure View
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