bugbounty.dk
📜 Historical scan 2026-06-16 17:35:27  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   35ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
🌍 A Records1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
76.76.21.21 — — AS16509 Amazon.com, Inc. 76.76.21.0/24 🇺🇸 United States Walnut
📧 MX Records2 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.forwardemail.net 121.127.44.56
138.197.213.185		 mx1.forwardemail.net
mx1.forwardemail.net		 AS60068 Datacamp Limited
AS14061 DigitalOcean, LLC
10 — mx2.forwardemail.net 104.248.224.170
121.127.44.59		 mx2.forwardemail.net
mx2.forwardemail.net		 AS14061 DigitalOcean, LLC
AS60068 Datacamp Limited
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   106ms
TXT Record
forward-email-site-verification=9MbivYHl5f
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.bugbounty.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-68239ffe11fa45fb0582922e@forwardemail.net;
📬 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 / DANE2 records   56ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.forwardemail.net DANE-EE · SPKI · SHA-256 5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx2.forwardemail.net DANE-EE · SPKI · SHA-256 5E81DA1AF16DF20B13E667AD6D9C2B65…
🔐 DNSSEC116ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA32ms
FieldValue
Serial2025060201
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
35ms
A
32ms
MX
32ms
AAAA
32ms
TXT
106ms
CAA
31ms
HTTPS
31ms
TLSA
56ms
SOA
32ms
MTA-STS
100ms
DNSSEC
116ms
SRV
0ms
Total
993ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 23:44:52 780ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-16 17:35:27 993ms 3 NS 1 A 2 MX 🔒 Secure View
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