servicealert.dk
Last scanned: 2026-09-01 09:15:58  ·  545ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   69ms
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
51.120.98.194 656s — AS8075 Microsoft Corporation 51.120.0.0/16 🇳🇴 Norway Oslo
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   140ms
TXT Record
g3u5b4av8mm9jatnh4o37sk2o6
tt4ivea3d024btqj86ml94inmj
v=spf1 mx include:sendgrid.net ~all
✉️ SPF
PolicyRecord (servicealert.dk)
~all (soft fail) v=spf1 mx include:sendgrid.net ~all
📨 DMARC
PolicyRecord (_dmarc.servicealert.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; rua=mailto:re+g878lafqa7k@dmarc.postmarkapp.com; sp=none; aspf=r;
📬 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)
🔐 DNSSEC103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032300
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
69ms
A
49ms
MX
45ms
AAAA
43ms
TXT
140ms
CAA
65ms
HTTPS
45ms
TLSA
60ms
SOA
0ms
MTA-STS
70ms
DNSSEC
103ms
SRV
71ms
Total
545ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 09:15:58 545ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-26 02:30:35 797ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 02:11:35 467ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-18 04:26:19 564ms 3 NS 1 A 0 MX 🔒 Secure View
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