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Total

100

DNS

Email

100

Security

Network

Availability

Domainconstruct.net

IPv42

IPv62

MX records5

StatusActive

Domain technical report

Just a moment...

construct.net

Generated: 2026-08-11T14:16:12-05:00 · Cached result

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IPv42

IPv62

MX5

NS3

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

2 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

2 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

3 NS record(s); 2 or more required.

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

✓

DNSSEC chain15 / 15 pts · Dns

DS and DNSKEY detected.

✓

CAA policy5 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

5 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

✓

DKIM20 / 20 pts · Mail

A DKIM selector was verified.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

79 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

✓

HTTP security headers35 / 35 pts · Security

9 of 9 evaluated headers detected.

PTR reverse DNS0 / 30 pts · Network

PTR not detected.

✓

IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

✓

IPv6 connectivity35 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

HTTP response0 / 40 pts · Availability

HTTP/2 403

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

2 record(s)

172.66.40.79
172.66.43.177

AAAA

2 record(s)

2606:4700:3108::ac42:284f
2606:4700:3108::ac42:2bb1

CNAME

0 record(s)

—

Not configured

MX

5 record(s)

5 alt2.aspmx.l.google.com.
10 aspmx2.googlemail.com.
5 alt1.aspmx.l.google.com.
1 aspmx.l.google.com.
10 aspmx3.googlemail.com.

TXT

6 record(s)

"v=spf1 include:_spf.google.com include:spf.mandrillapp.com -all"
"tiktok-developers-site-verification=XoORg6hms8IP3SiOPyRAQVivaYJMRwso"
"google-site-verification=aRdiW1OiBUKBtv1so1WdOvqWGRaKbObkHatziQEl05w"
"abuseipdb-verification=tfHggfD5"
"f9d9bf648b0e50205e0148a5c88b5d41e8fa41fd917b468127e5f9a90a0ed2bb"
"google-site-verification=_jcx4hKiCBsODZAg6H4OzvMDFvxYoIdolsV5-bLimXQ"

NS

3 record(s)

ns1.construct.net.
ns3.construct.net.
ns2.construct.net.

SOA

1 record(s)

ns1.construct.net. dns.cloudflare.com. 2411229830 10000 2400 604800 1800

CAA

10 record(s)

0 issuewild "letsencrypt.org"
0 issue "letsencrypt.org"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 issuewild "comodoca.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issue "digicert.com; cansignhttpexchanges=yes"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issue "comodoca.com"
0 issuewild "ssl.com"
0 issue "ssl.com"

DS

1 record(s)

2371 13 2 EF52EBBA5EC788AF3E5A59EA82F822BA46CA3025DCCC8F4A68A1A0A4 A39DD88E

DNSKEY

2 record(s)

256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==

RRSIG

3 record(s)

TXT 13 2 300 20260812201603 20260810181603 34505 construct.net. OszzcOGSJegWBFJyUC/tcwWAyjT+MPVvAwnOk5ktV4+C7imARzhV2Ocs zPR1ojSTUcArxg5aUDP56NyC56Y7pw==
DS 13 2 86400 20260817033513 20260810022513 7272 net. U5w3lTxbH54t1QDn1HxSuR2BcDsfD8C9NbUYNCy6OxPejJp3pn01dSXC YbcHpNU/JT8GLgFeR2Qei6Q+L/ZjVA==
CAA 13 2 3600 20260812201603 20260810181603 34505 construct.net. hg6aIr41hYgml4xxeEzlqJXMgYs7dfSjdHG1shmDOwi/pxT3r/Ok9FnS 02iTVtzayBB97bLC7iHzIlNKdNrN/w==

NSEC

1 record(s)

\000.construct.net. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 include:_spf.google.com include:spf.mandrillapp.com -all

DMARC

Configured

v=DMARC1; p=reject; rua=mailto:21f9243ed8c64baca010cee7f0f6e453@dmarc-reports.cloudflare.net;

DKIM

Selector google

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgKdsN8ETKm3kOoKXWSVFfd+Q09mRKV1NE7dE4/2yMualQC9mGr8oWWtRAgTohSTorbrrbHKdf25H0GYylOwKuVny50Cx9/19oYUKuykyC1D430tiTEDd5YLmHfNmoNXDwW3kwHUkGkdMc46UzB44fEKqQplO/lBtaM6iXXny3iBC+8MnqTWSLu4q7YyGAhC6QNAGvxvfWSYFBigT6z46bHLPiGIzOPeXxM1L8My8gUxNg5VqzxMso0grBp90F6RXts6WwRvGYA2JART8zrGPhDsd6QBE3MzIfEF2TGI9B64RhDkTuEwwLj3SGFSmfX5+hl7iv9+GhHQESLh7Yh6J1wIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Just a moment...

Description

Final URL

https://www.construct.net/

HTTP status

403

HTTP

Status

HTTP/2 403

Final URL

https://www.construct.net/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

construct.net

Valid from

2026-08-01T10:16:00-05:00

Valid until

2026-10-30T10:15:59-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

9 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

✓

Referrer PolicyImplemented

✓

Permissions PolicyImplemented

✓

Cross-Origin-Opener-PolicyImplemented

✓

Cross-Origin-Embedder-PolicyImplemented

✓

Cross-Origin-Resource-PolicyImplemented

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

172.66.40.79, 172.66.43.177

58,92 ms

Cloudflare

1.1.1.1

172.66.40.79, 172.66.43.177

55,19 ms

Quad9

9.9.9.9

172.66.40.79, 172.66.43.177

54,24 ms

OpenDNS

208.67.222.222

172.66.40.79, 172.66.43.177

64,92 ms

AdGuard

94.140.14.14

172.66.40.79, 172.66.43.177

63,41 ms

IP, geolocation and ASNAssociated network information

172.66.40.79

No data

success

country

region

city

asn

organization

isp

172.66.43.177

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

alt2.aspmx.l.google.com

Port 25: Closed/unreachable - 0.6 ms - 
Port 465: Closed/unreachable - 4020.8 ms - 
Port 587: Closed/unreachable - 4018.9 ms -

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