zenger.dk
Last scanned: 2026-08-25 05:39:12  ·  2716ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   51ms
NameserverIP addressesPTRASN / ISP
ns1.domaindiscount24.net 193.227.117.34
2a04:2b00:14cc::34		 ns1.domaindiscount24.net
ns1.monikerdns.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns2.domaindiscount24.net 194.50.187.34
2a04:2b00:14dd::34		 ns2.domaindiscount24.net
ns34.j.centralnic-dns.com		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
ns3.domaindiscount24.net 194.0.182.34
2a04:2b00:14ee::34		 ns3.domaindiscount24.net
ns3.monikerdns.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
🌍 A Records
🌍
No A records found
📧 MX Records5 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 28800s aspmx.l.google.com 2a00:1450:4010:c03::1b
2a00:1450:4010:c03::1b
64.233.161.26		 lr-in-x1b.1e100.net
lr-in-f27.1e100.net
lh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
20 28800s alt1.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
20 28800s alt2.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1b		 yukulwh-in-f27.1e100.net
mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
30 28800s aspmx2.googlemail.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
30 28800s aspmx3.googlemail.com 173.194.41.26
173.194.41.26
2404:6800:4001:c01::1a		 mad01s14-in-f26.1e100.net
yukulwh-in-f26.1e100.net
yukulwh-in-f26.1e100.net		 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   228ms
TXT Record
google-site-verification=eLT_vxteULZ6Y2MYEROTAeZyU7fXSonacz_0SVaNGL4
google-site-verification=y3PxhIzaOEpIXow-tEHq4JF6BGabIbo7fcj6Tb_UR0g
✉️ 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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2017031800
Primary NS (MNAME)ns1.domaindiscount24.net
Responsible (RNAME)tech@key-systems.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)28800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
56ms
MX
54ms
AAAA
40ms
TXT
228ms
CAA
55ms
HTTPS
41ms
TLSA
114ms
SOA
0ms
MTA-STS
72ms
DNSSEC
95ms
SRV
2045ms
Total
2716ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 05:39:12 2716ms 3 NS 0 A 5 MX 🔓 Insecure View
2026-06-28 11:02:52 1522ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-28 05:24:52 1112ms 3 NS 0 A 5 MX 🔓 Insecure View
2026-06-18 02:02:58 1931ms 3 NS 0 A 5 MX 🔓 Insecure View
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