Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cruiseshipcenters.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 15:16:16 UTC · ↺ Refresh
MX Hostnames
- cruiseshipcenters-com.mail.protection.outlook.com
MX Priorities
- cruiseshipcenters-com.mail.protection.outlook.com: 5
A / AAAA Records
- 23.43.15.146 ↩ a23-43-15-146.deploy.static.akamaitechnologies.com
Mail Server IPs
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns1.ultradns.net domains.expediagroup.com 2200120089 43200 7200 1209600 3600
Primary NS (mname)
pdns1.ultradns.net
Admin Email (rname)
domains@expediagroup.com
Serial
2200120089
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns2.p09.nsone.net
dns3.p09.nsone.net
dns4.p09.nsone.net
pdns1.ultradns.net
pdns2.ultradns.net
pdns3.ultradns.org
pdns4.ultradns.org
pdns5.ultradns.info
pdns6.ultradns.co.uk
dns1.p09.nsone.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:208.73.5.95 ip4:208.73.5.96 ip4:208.73.5.95 ip4:23.235.33.229 ip4:104.156.81.229 ip4:74.113.72.0/22 ip4:46.51.195.26 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:192.28.150.108 ip4:199.15.216.62 ip4:199.15.216.63 ip4:149.72.179.175 include:spf.protection.outlook.com include:spf.mtasv.net include:sendgrid.net include:mail.zendesk.com include:dnsexit.com include:spf1.odysol.com include:servers.mcsv.net include:spf.mandrillapp.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected] ; ruf=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 ip4:208.73.5.95 ip4:208.73.5.96 ip4:208.73.5.95 ip4:23.235.33.229 ip4:104.156.81.229 ip4:74.113.72.0/22 ip4:46.51.195.26 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:192.28.150.108 ip4:199.15.216.62 ip4:199.15.216.63 ip4:149.72.179.175 include:spf.protection.outlook.com include:spf.mtasv.net include:sendgrid.net include:mail.zendesk.com include:dnsexit.com include:spf1.odysol.com include:servers.mcsv.net include:spf.mandrillapp.com -all
- _fr1eaf95z3iv1tg9mmk1chr4nkb73o8
- yahoo-verification-key=tJ7CjJcspSzfoTSFBB/7xvXSAVYL7InotxhZcUK3FRM=
- {workplace-domain-verification=3c453f63-7d54-42b8-8739-c0a7de4d40b7}
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