steamshipauthority.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-16 · ok HTTP/1.1 200 3097 ms crawled 2026-05-09

US · 12.154.171.93 · AS7018 AT&T Enterprises, LLC

Reputation 100/100

Classifying

HTML metadata

Title: Nantucket & Martha’s Vineyard High Speed & Car Ferry | The Steamship Authority
Language: en

Technology

Server: Apache

Analytics

Google Tag Manager

Third-party hosts loaded (2)

www-steamship-assets.s3.amazonaws.com×6
www.googletagmanager.com×1

Social

Registration

Registrar

Network Solutions, LLC

Created

1998-02-04

Expires

2027-02-03 260 days left

Updated

2021-12-07

Name servers

ns1.steamshipauthority.com
ns2.steamshipauthority.com
ns3.steamshipauthority.com
ns4.steamshipauthority.com
ns5.steamshipauthority.com
ns6.steamshipauthority.com
ns7.steamshipauthority.com
ns8.steamshipauthority.com

DNS records live

NS

ns1.steamshipauthority.com
ns2.steamshipauthority.com
ns3.steamshipauthority.com
ns4.steamshipauthority.com
ns5.steamshipauthority.com
ns6.steamshipauthority.com
ns7.steamshipauthority.com
ns8.steamshipauthority.com

MX

5 d155643a.ess.barracudanetworks.com
5 d155643b.ess.barracudanetworks.com

TXT

Show 14 TXT records

atlassian-sending-domain-verification=694f2ef0-ee83-4b6f-a03f-9289a10bb770
apple-domain-verification=48Z4S9ey22RRrjG2
MS=FCF34F1495254E6D7C0371CCDAC10DE0298D7DD5
ea35aca0-8710-4d28-a313-503f742c625a
_hsuucmshqz44idehkz6o4qstztxvhn8
BPL=7552670
sJqXhNJIogdfITsxfU1T3RzQO8bGUCLg/c1wUHfPyPpVKjHCXzp2LiVVsmpQ7si4u9dVYRio5wm2/PvtdQ7q3g==
duo_sso_verification=vfHoGAwVQsXMoNAqU6RPPKyUUzV04RRyZQSFG3pEHQqDhA2f4EKxVVdFFzi846pZ
f4f5dfbc137a4fd903eb256f1a454227
atlassian-domain-verification=57rysQVTactPMn7gq8TEgYu3kwhvoj2GzCZkqf3AuhZYw3IPtiHHmwbsgNAeUIXI
aa0aeba7-9a58-4ba1-8cfd-763fd031de04
an-domain-verification=57rysQVTactPMn7gq8TEgYu3kwhvoj2GzCZkqf3AuhZYw3IPtiHHmwbsgNAeUIXI
stripe-verification=972abb4dbdb2b3c685ce964c5f370555f9ac2cac17461c88dae5504cfa6f5eed
MS=ms74090687

Email authentication strong

SPF

v=spf1 include:spf.mandrillapp.com include:spf.ess.barracudanetworks.com include:_spf.smtp.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; fo=1; rua=mailto:rua+steamshipauthority.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+steamshipauthority.com@dmarc.barracudanetworks.com

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0VfODLL5TXTkbRQPK6QW1yIZhhMwBmZHsZOjET2s5QvJwHFV58aTcdgxNYCkjpVAQgBeBADO3GN37d…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyFkAZ+jH59jZGFcRueVOs9ELFQmtm/IbdGaM8QQ2190TswzYaPRi9XCKPw/49U/nGp51ptDPpsE4Wm/418…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAry+CZt6ku0PTcEjybpApBxb72YP/Hkc4VXIGHv4cjO33nuHaIqoz/EEtlfYeEmivCUMaCtPI7ZTzR4pWLR…

selectors probed

Certificate (current)

DigiCert EV RSA CA G2

from 2025-12-08 to 2026-12-08

Expires in 203 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://steamshipauthority.com/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
weak frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN, SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; preload, max-age=4294967249