gcs.com

Valid Email Server
Domain Lookup › gcs.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gcs.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 21:19:01 UTC · ↺ Refresh

MX Hostnames

  • berryglobal-com.mail.protection.outlook.com

MX Priorities

  • berryglobal-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 62.22.11.25 (no PTR)

Mail Server IPs

  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-e1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s

Nameservers (NS)

ns-cloud-e2.googledomains.com
ns-cloud-e1.googledomains.com
ns-cloud-e4.googledomains.com
ns-cloud-e3.googledomains.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:smtprelays.berryglobal.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

7 records
  • c8drlsfsmffm42lq7mjbdcd867
  • SPFv=spf1 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:smtprelays.berryglobal.com ~all
  • 0ed1fe018aaf3f03349edb4b9b87cd2e72a2ae927c
  • thk28k75tdk6u4mk244gg34g5n
  • knowbe4-site-verification=5eec452a23367de440abfc7c18a0c588
  • enp2t2brhtaqh4pp9j62hc1m4k
  • MS=ms39292903
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