visbymedia.dk
Last scanned: 2026-07-27 13:06:22  ·  41312ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   8087ms
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 Records
🌍
No A records found
📧 MX Records5 records   8086ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 2a00:1450:4010:c22::1b
64.233.161.27		 yulpptr-in-f27.1e100.net
lh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1b		 lcdels-in-f26.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 108.177.125.27
2404:6800:4008:c01::1b		 tp-in-f27.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 192.178.230.27
2404:6800:400b:c01b::1a		 —
yunrtab-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 Records2 records   8226ms
TXT Record
google-gws-recovery-domain-verification=53989082
v=spf1 include:_spf.google.com include:spf.simply.com -all
✉️ SPF
PolicyRecord (visbymedia.dk)
-all (hard fail) v=spf1 include:_spf.google.com include:spf.simply.com -all
📨 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)
🔐 DNSSEC8107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA8060ms
FieldValue
Serial2025102701
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
8087ms
A
8056ms
MX
8086ms
AAAA
8047ms
TXT
8226ms
CAA
8044ms
HTTPS
8033ms
TLSA
161ms
SOA
8060ms
MTA-STS
66ms
DNSSEC
8107ms
SRV
161ms
Total
41312ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-27 13:06:22 41312ms 4 NS 0 A 5 MX 🔒 Secure View
2026-06-28 11:22:03 1592ms 4 NS 0 A 5 MX 🔒 Secure View
2026-06-19 22:03:34 2496ms 4 NS 0 A 5 MX ⚠️ Bogus View
2026-06-17 20:19:07 754ms 4 NS 0 A 5 MX 🔒 Secure View
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