mrtj.dk
Last scanned: 2026-07-03 03:30:47  ·  846ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   36ms
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   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.18.226.114 3600s manu34.manufrog.com AS33182 HostDime.com, Inc. 212.18.224.0/20 🇬🇧 United Kingdom —
📧 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 Records
📝
No TXT records found
✉️ 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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA33ms
FieldValue
Serial2020072990
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
36ms
A
32ms
MX
29ms
AAAA
30ms
TXT
82ms
CAA
27ms
HTTPS
27ms
TLSA
446ms
SOA
33ms
MTA-STS
45ms
DNSSEC
94ms
SRV
42ms
Total
846ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 03:30:47 846ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-28 03:30:45 1156ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-22 18:52:18 1463ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-21 11:56:19 660ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-21 07:02:58 335ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-21 04:06:43 799ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-18 00:35:07 870ms 4 NS 1 A 0 MX 🔒 Secure View
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