optimiza.dk

Records from scan: 2026-06-28 23:57:37  ·  1301ms total  ·  last checked 2026-10-21 17:29 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optimiza.dk is a .dk domain served by 2 nameservers (ns7.bricksite.net, ns8.bricksite.net). It was registered on 18 February 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 63.34.241.49 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by mx.optimiza.dk.cust.a.hostedemail.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   63ms
NameserverIP addressesPTRASN / ISP
ns7.bricksite.net 35.246.226.10 10.226.246.35.bc.googleusercontent.com AS396982 Google LLC
ns8.bricksite.net 35.242.190.82 82.190.242.35.bc.googleusercontent.com AS396982 Google LLC

🌍 A Records#

1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
63.34.241.49 3600s ec2-63-34-241-49.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 63.32.0.0/14 🇮🇪 Ireland Dublin

📧 MX Records#

1 records   66ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mx.optimiza.dk.cust.a.hostedemail.com 216.40.42.4 mx.hostedemail.com AS15348 Tucows.com Co.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoveroptimiza.dk → 63.34.241.49
🔶 Autoconfigoptimiza.dk → 63.34.241.49

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   293ms
TXT Record
v=spf1 include:_spf.hostedemail.com ~all

✉️ SPF#

PolicyRecord (optimiza.dk)
~all (soft fail) v=spf1 include:_spf.hostedemail.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

🧩 Web & zone#

checked 2026-10-13 13:45:46
www CNAMEoptimiza.dk (all on optimiza.dk)
www vs bare domainSame network
optimiza.dk: 63.34.241.49 (AS16509)
www.optimiza.dk: 63.34.241.49 (AS16509)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.optimiza.dk optimiza.dk

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

84ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

63ms
FieldValue
Serial2026060101
Primary NS (MNAME)ns7.bricksite.net
Responsible (RNAME)hostmaster@bricksite.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-09 02:55:44
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2015-02-18
Expires2027-07-31 (281d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
63ms
A
66ms
MX
66ms
AAAA
62ms
TXT
293ms
CAA
58ms
HTTPS
64ms
TLSA
646ms
SOA
63ms
MTA-STS
69ms
DNSSEC
84ms
SRV
127ms
Total
1301ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-06-28 23:57:37 shown 1301ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 22:12:14 1056ms 2 NS 1 A 1 MX 🔓 Insecure
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