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Total

DNS

Email

Security

Network

100

Availability

Domainvesselfinder.com

IPv44

IPv60

MX records5

StatusActive

Domain technical report

Ship & Container Tracking - VesselFinder

vesselfinder.com

VesselFinder is a FREE AIS vessel tracking web site. VesselFinder displays real time ship positions and marine traffic detected by global AIS network.

Generated: 2026-08-10T05:47:33-05:00 · Cached result

JSON CSV PDF Visit site

IPv44

IPv60

MX5

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

4 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

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

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

CAA policy0 / 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

66 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers16 / 35 pts · Security

4 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: gw1.vesselfinder.com

✓

IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓

HTTP response40 / 40 pts · Availability

HTTP/2 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

4 record(s)

78.47.68.175
88.99.127.255
116.202.2.5
159.69.101.70

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

5 record(s)

10 ASPMX.L.GOOGLE.com.
20 ALT1.ASPMX.L.GOOGLE.com.
20 ALT2.ASPMX.L.GOOGLE.com.
30 ALT4.ASPMX.L.GOOGLE.com.
30 ALT3.ASPMX.L.GOOGLE.com.

TXT

2 record(s)

"paddle-verification=c2c6fb7d"
"v=spf1 mx include:_spf.google.com ip4:90.154.229.156 ip4:195.201.43.21 ip6:2a01:4f8:c0c:d980::1 -all"

NS

2 record(s)

ns2.astrapaging.com.
ns.astrapaging.com.

SOA

1 record(s)

ns.astrapaging.com. office.astrapaging.com. 2026073101 10800 3600 1209600 7200

SPF

Configured

v=spf1 mx include:_spf.google.com ip4:90.154.229.156 ip4:195.201.43.21 ip6:2a01:4f8:c0c:d980::1 -all

DMARC

Configured

v=DMARC1; p=none; rua=mailto:dmarc@astrapaging.com

DKIM

Selector google

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2AHz6BpvAj5K1AdWCLc3ySl4cxc/nHbg0TU0ppp1d//Lx5XV5VEBDdLb0oIlVQ+aXUzVubw4woywi6FxmUy8e+8zRi9TbYVxhDTF1h7grCjW1hGFgVfRwsA74cvc8a/h9HYGSPj6qd188F0PjKoE3JEOBCeFrg45l/gEvAS0b81a/NqQhlmDjfwVTVsNLeBOuddZjC5BNgqdrC2E5mZ2Er9cr+neBSLKFHqS8cZtmss0d/gCL8Pf1bUPiwgYTIS5gcQqbNi8f4P3q3h1Li45XKLMSuN+z+kl5Kv2+zE61zZAMi2E5jLi8L3AlaFImsoIwjTvpgo0YfJFRnRbPYqvwIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Ship & Container Tracking - VesselFinder

Description

VesselFinder is a FREE AIS vessel tracking web site. VesselFinder displays real time ship positions and marine traffic detected by global AIS network.

Final URL

https://www.vesselfinder.com/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.vesselfinder.com/

Version

Server

Apache

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

vesselfinder.com

Valid from

2026-07-17T15:33:07-05:00

Valid until

2026-10-15T15:33:06-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

4 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

—

Referrer PolicyNot detected

—

Permissions PolicyNot detected

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

116.202.2.5, 159.69.101.70, 78.47.68.175, 88.99.127.255

39,00 ms

Cloudflare

1.1.1.1

116.202.2.5, 159.69.101.70, 78.47.68.175, 88.99.127.255

119,87 ms

Quad9

9.9.9.9

116.202.2.5, 159.69.101.70, 78.47.68.175, 88.99.127.255

156,00 ms

OpenDNS

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

ASPMX.L.GOOGLE.com

Port 25: Closed/unreachable - 0.8 ms - 
Port 465: Closed/unreachable - 4019.1 ms - 
Port 587: Closed/unreachable - 4043.2 ms -

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