lockworks.dk
Last scanned: 2026-08-26 07:08:57  ·  9676ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   56ms
NameserverIP addressesPTRASN / ISP
ns1.openprovider.nl 162.159.26.10
2400:cb00:2049:1::a29f:1a0a		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.openprovider.be 162.159.27.96
2400:cb00:2049:1::a29f:1b60		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.openprovider.eu 162.159.48.89
2400:cb00:2049:1::a29f:3059		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
31.7.2.29 86400s da13.cloud.shockmedia.nl AS20847 Previder B.V. 31.7.0.0/21 🇳🇱 The Netherlands —
📧 MX Records3 records   71ms
PriorityTTLMail ServerIP addressesPTRASN
1 86400s ASPMX.L.GOOGLE.COM 173.194.221.26
2a00:1450:4010:c01::1b
2a00:1450:4010:c01::1b		 lm-in-f26.1e100.net
lh-in-f27.1e100.net
lh-in-x1b.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 86400s ALT1.ASPMX.L.GOOGLE.COM 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 86400s ALT2.ASPMX.L.GOOGLE.COM 173.194.41.26
173.194.41.26
2404:6800:4001:c01::1b		 yukulwh-in-f26.1e100.net
mad01s14-in-f26.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)1 records   74ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a03:9700:8000:0:fca6:50e8:3db9:a908 86400s da13.cloud.shockmedia.nl AS20847 Previder B.V. 2a03:9700:0:0:0:0:0:0/32 🇳🇱 The Netherlands —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   359ms
TXT Record
google-site-verification=jDD20c5uLf-y1oYBH3fBP_R1OwvHAxbvPrjEt-n16OA
v=spf1 include:_spf.google.com ipv4:31.7.2.29 ipv6:2a03:9700:8000:0:fca6:50e8:3db9:a908 -all
✉️ SPF
PolicyRecord (lockworks.dk)
-all (hard fail) v=spf1 include:_spf.google.com ipv4:31.7.2.29 ipv6:2a03:9700:8000:0:fca6:50e8:3db9:a908 -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)
🔐 DNSSEC9088ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025121001
Primary NS (MNAME)ns1.openprovider.nl
Responsible (RNAME)dns@openprovider.eu
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
67ms
MX
71ms
AAAA
74ms
TXT
359ms
CAA
70ms
HTTPS
68ms
TLSA
157ms
SOA
0ms
MTA-STS
104ms
DNSSEC
9088ms
SRV
118ms
Total
9676ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 07:08:57 9676ms 3 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 01:25:49 2839ms 3 NS 1 A 3 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone