w3dev.dk
Last scanned: 2026-08-26 14:28:54  ·  750ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
NameserverIP addressesPTRASN / ISP
ben.ns.cloudflare.com 108.162.193.103
172.64.33.103
173.245.59.103
2606:4700:58::adf5:3b67
2803:f800:50::6ca2:c167
2a06:98c1:50::ac40:2167		 ben.ns.cloudflare.com
ben.ns.cloudflare.com
ben.ns.cloudflare.com
ben.ns.cloudflare.com
ben.ns.cloudflare.com
ben.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
elsa.ns.cloudflare.com 108.162.192.111
172.64.32.111
173.245.58.111
2606:4700:50::adf5:3a6f
2803:f800:50::6ca2:c06f
2a06:98c1:50::ac40:206f		 elsa.ns.cloudflare.com
elsa.ns.cloudflare.com
elsa.ns.cloudflare.com
elsa.ns.cloudflare.com
elsa.ns.cloudflare.com
elsa.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.6.150 300s 87.104.6.150.static.fibianet.dk AS44869 FIBIA P/S 87.104.0.0/18 🇩🇰 Denmark Sorø
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   235ms
TXT Record
v=spf1 a mx ~all
✉️ SPF
PolicyRecord (w3dev.dk)
~all (soft fail) v=spf1 a mx ~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)
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2413135112
Primary NS (MNAME)ben.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
57ms
A
42ms
MX
44ms
AAAA
54ms
TXT
235ms
CAA
43ms
HTTPS
49ms
TLSA
245ms
SOA
0ms
MTA-STS
82ms
DNSSEC
85ms
SRV
88ms
Total
750ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:28:54 750ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 20:22:44 1391ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-13 15:22:37 9701ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-20 12:01:22 1569ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-19 09:06:23 859ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-28 13:11:55 739ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-21 02:42:44 940ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 23:43:48 828ms 2 NS 1 A 0 MX 🔒 Secure View
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