sa20.dk
Last scanned: 2026-06-17 18:21:22  ·  4620ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   264ms
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 Records
🌍
No A records found
📧 MX Records7 records   214ms
PriorityTTLMail ServerIP addressesPTRASN
10 — ASPMX.L.GOOGLE.com 142.250.147.27
2a00:1450:4025:c03::1b		 rd-in-f27.1e100.net
rc-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 — ALT1.ASPMX.L.GOOGLE.com 192.178.211.26
2a00:1450:4013:c1e::1a		 lcbomp-in-f26.1e100.net
yugrqzs-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 — ALT2.ASPMX.L.GOOGLE.com 108.177.125.27
2404:6800:4003:c26::1a		 tp-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — ASPMX2.GOOGLEMAIL.com 192.178.211.27
2404:6800:4000:1025::1a		 lcbomp-in-f27.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — ASPMX3.GOOGLEMAIL.com 172.253.158.27
2404:6800:4008:c01::1a		 so-in-f27.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — ASPMX4.GOOGLEMAIL.com 108.177.125.27
2404:6800:400b:c01b::1a		 tp-in-f27.1e100.net
yunrtab-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — ASPMX5.GOOGLEMAIL.com 192.178.230.26
2607:f8b0:400e:c1e::1a		 yunrtab-in-f26.1e100.net
yudlsqd-in-f26.1e100.net		 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 Records1 records   495ms
TXT Record
google-site-verification=_PqeYYRklc23iUUntM4DItdBkUGyz-A4YXJbbZPGiOo
✉️ 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)
🔐 DNSSEC415ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA283ms
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
264ms
A
289ms
MX
214ms
AAAA
277ms
TXT
495ms
CAA
219ms
HTTPS
154ms
TLSA
705ms
SOA
283ms
MTA-STS
308ms
DNSSEC
415ms
SRV
0ms
Total
4620ms
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