Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
riverbed.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 00:15:01 UTC · ↺ Refresh
MX Hostnames
- riverbed-com.mail.protection.outlook.com
MX Priorities
- riverbed-com.mail.protection.outlook.com: 10
A / AAAA Records
- 23.185.0.1 (no PTR)
- 2620:12a:8000::1 (no PTR)
- 2620:12a:8001::1
Mail Server IPs
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
dns-01.riverbed.com hostmaster.riverbed.com 1629 7200 900 1209600 60
Primary NS (mname)
dns-01.riverbed.com
Admin Email (rname)
hostmaster@riverbed.com
Serial
1629
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
60s
Nameservers (NS)
dns-04.riverbed.com
dns-01.riverbed.com
dns-02.riverbed.com
dns-03.riverbed.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:74.202.8.0/24 ip4:208.70.196.0/24 ip4:208.70.199.0/24 ip4:204.92.21.46 ip4:204.92.21.47 ip4:204.92.21.48 ip4:208.185.23.18 ip4:12.118.176.194 mx include:spf.protection.outlook.com include:spf-01.riverbed.com include:spf-02.riverbed.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
s1._domainkey
s2._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
18 records- google-site-verification=elTzbGjQ8JoWH2w8LWleM2NsxE_AaTT2dPBA9AF_liw
- veDvXhKg6IfdL5fO/QRszB6Lem6SAGJ+PbBOI/kVgV6KIeewwQRu20cm+HXevhT1Lhldkmqb89z3Qda+4uxh1g==
- cursor-domain-verification-5m5yjk=W4X6QfbE8n9VQORm0uRPa7cHK
- jamf-site-verification=21dgL2g3wuVmrRcuUL76Xg
- google-gws-recovery-domain-verification=63735240
- google-site-verification=3jpq9YvGUO1qCg31_eNZSdm5jSO08yUG4BePJPFvYlc
- SPFv=spf1 ip4:74.202.8.0/24 ip4:208.70.196.0/24 ip4:208.70.199.0/24 ip4:204.92.21.46 ip4:204.92.21.47 ip4:204.92.21.48 ip4:208.185.23.18 ip4:12.118.176.194 mx include:spf.protection.outlook.com include:spf-01.riverbed.com include:spf-02.riverbed.com -all
- webexdomainverification.4C675B8AF0B2B136E053AB06FC0A3F65=a626ca21-c17b-494a-8d48-3fc7e43dac71
- webexdomainverification.4C675B8B2709B136E053AB06FC0A3F65=0ab57269-14e6-46fa-bf69-dac1ab258f39
- amazonses:lCra7YZEJ60x4RgFBk9jqQOYYz5kQQXu34xHbPcM6R8=
- apple-domain-verification=mlo1Z0lxEIjqpnJM
- MS=ms14461307
- ciscocidomainverification=329208fbdc71d05ffab0c0d0479ffedb4252ef04aa4215cacf2b9d9e3655f0c4
- amazonses:ZmgOESO+ISKIxT01MbIpaY6DrkwLPTYxYg4IT8HROC4=
- google-gws-recovery-domain-verification=63735713
- onetrust-domain-verification=92fc0e96a5074aa4b80530379f392ffd
- atlassian-domain-verification=HIPodtgBJapM9FizGSDIBLXG9ArwwdVg4zoQLP/UTRTDiQX3l0pHmL2aJQZuRf3p
- webexdomainverification.4C675B8B5A27B136E053AB06FC0A3F65=75e934b8-c356-431a-aaaf-328bcf762997
Full email verification for riverbed.com
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