builtforthis.dk
📜 Historical scan 2026-07-14 15:46:59  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   92ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.135.42 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 — —
📧 MX Records1 records   100ms
PriorityTTLMail ServerIP addressesPTRASN
1 21600s smtp.google.com 173.194.222.26
173.194.222.27
173.194.73.26
173.194.73.27
209.85.233.27
2a00:1450:4010:c02::1b
2a00:1450:4010:c02::1b
2a00:1450:4010:c05::1a
2a00:1450:4010:c05::1a
2a00:1450:4010:c05::1b
2a00:1450:4010:c05::1b
2a00:1450:4010:c1c::1b		 lo-in-f26.1e100.net
lo-in-f27.1e100.net
lq-in-f26.1e100.net
lq-in-f27.1e100.net
lr-in-f27.1e100.net
le-in-f27.1e100.net
le-in-x1b.1e100.net
li-in-x1a.1e100.net
li-in-f26.1e100.net
li-in-x1b.1e100.net
li-in-f27.1e100.net
la-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   8295ms
TXT Record
google-site-verification=2chyFuzr-XkTan5xSiN7IySV0Sfvtu6wsLydCZUOh0s
google-site-verification=4Dbpa8wsWrtcEycdASikHx26is0qWTEk4fv5G8GmGmE
✉️ 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)
🔐 DNSSEC217ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026070903
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
92ms
A
61ms
MX
100ms
AAAA
72ms
TXT
8295ms
CAA
90ms
HTTPS
101ms
TLSA
8030ms
SOA
0ms
MTA-STS
107ms
DNSSEC
217ms
SRV
108ms
Total
17084ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:42:51 953ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-14 15:46:59 17084ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 17:44:27 323ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-16 17:40:04 567ms 3 NS 0 A 1 MX 🔒 Secure View
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