bysimpson.dk
📜 Historical scan 2026-06-16 18:25:34  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2069ms
NameserverIP addressesPTRASN / ISP
dana.ns.cloudflare.com
oswald.ns.cloudflare.com
🌍 A Records2 records   2066ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.31.70 AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.175.64 AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records2 records   2064ms
🔷 AAAA Records (IPv6)2 records   2072ms
🔐 HTTPS Records1 records   2064ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.31.70,172.67.175.64 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1f46,2606:4700:3036::ac43:af40
📝 TXT Records3 records   2179ms
TXT Record
google-site-verification=i44_DvD41W_2FZOtEnmeKaXDta-zh9EMJWQeP5PmJYo
google-site-verification=ljbefxZ_mfE4Y4-ts0PgxpiOE1ML1vIVe2RVMZofiWQ
v=spf1 include:spf.messagingengine.com ?all
✉️ SPF
PolicyRecord (bysimpson.dk)
?all (neutral) v=spf1 include:spf.messagingengine.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)
🔐 DNSSEC2085ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA2063ms
FieldValue
Serial2404150279
Primary NS (MNAME)dana.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
2069ms
A
2066ms
MX
2064ms
AAAA
2072ms
TXT
2179ms
CAA
2071ms
HTTPS
2064ms
TLSA
77ms
SOA
2063ms
MTA-STS
69ms
DNSSEC
2085ms
SRV
0ms
Total
2832ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 11:11:47 708ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-15 18:58:46 2062ms 2 NS 2 A 2 MX ❓ Unknown View
2026-06-16 18:25:34 2832ms 2 NS 2 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone