909mail.dk
Last scanned: 2026-08-27 08:33:55  ·  2678ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   58ms
NameserverIP addressesPTRASN / ISP
edns161.ultradns.biz 204.74.67.161
2610:a1:1015::2a1		 edns161.ultradns.biz
edns161.ultradns.biz		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns161.ultradns.com 2001:502:f3ff::2a1
204.74.66.161		 edns161.ultradns.com
edns161.ultradns.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns161.ultradns.net 204.74.110.161
2610:a1:1014::2a1		 edns161.ultradns.net
edns161.ultradns.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns161.ultradns.org 2001:502:4612::2a1
204.74.111.161		 edns161.ultradns.org
edns161.ultradns.org		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records
🌍
No A records found
📧 MX Records2 records   60ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s cluster13.eu.messagelabs.com 35.242.233.236 236.233.242.35.bc.googleusercontent.com AS396982 Google LLC
20 14400s cluster13a.eu.messagelabs.com 35.242.233.236 236.233.242.35.bc.googleusercontent.com AS396982 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.909mail.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email
📬 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)
🔐 DNSSEC2081ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2020011705
Primary NS (MNAME)edns161.ultradns.com
Responsible (RNAME)domains\@admin.broadcom.com
Refresh86400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
63ms
MX
60ms
AAAA
74ms
TXT
274ms
CAA
63ms
HTTPS
63ms
TLSA
93ms
SOA
0ms
MTA-STS
96ms
DNSSEC
2081ms
SRV
87ms
Total
2678ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 08:33:55 2678ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-23 01:47:17 1031ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-21 15:40:01 774ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-16 13:15:26 871ms 4 NS 0 A 2 MX 🔓 Insecure View
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