z.dk
📜 Historical scan 2026-06-17 12:07:49  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   93ms
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   114ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.150.1.1 — — AS16509 Amazon.com, Inc. 216.150.1.0/24 🇺🇸 United States —
📧 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 Records1 records   223ms
TXT Record
google-site-verification=LNxm_-PrTbFTvGJQilddvNcyb9PGQAZsGQtBl9bfD2s
✉️ 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)
🔐 DNSSEC88ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA44ms
FieldValue
Serial2025110402
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
93ms
A
114ms
MX
70ms
AAAA
45ms
TXT
223ms
CAA
110ms
HTTPS
67ms
TLSA
86ms
SOA
44ms
MTA-STS
46ms
DNSSEC
88ms
SRV
0ms
Total
556ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 11:04:06 527ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-17 12:23:02 1039ms 2 NS 2 A 0 MX ❓ Unknown View
2026-07-30 16:02:11 900ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-26 01:53:51 900ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-10 08:46:47 1111ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-08 18:16:29 32452ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 10:33:15 880ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 07:20:51 1108ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:07:49 556ms 3 NS 1 A 0 MX 🔒 Secure View
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