Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
usrbpartners.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:16:36 UTC · ↺ Refresh
MX Hostnames
- usrbpartners-com.mail.protection.outlook.com
MX Priorities
- usrbpartners-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.18.4.249 (no PTR)
- 104.18.5.249 (no PTR)
- 2606:4700::6812:4f9
- 2606:4700::6812:5f9
Mail Server IPs
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ivan.ns.cloudflare.com dns.cloudflare.com 2399148689 10000 2400 604800 1800
Primary NS (mname)
ivan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399148689
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
mona.ns.cloudflare.com
ivan.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:1sp8qgye2.spf.checkpoint-spf.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
29 records- rbv2k8psnkdmnbk0y81l2t1jjdm0q94y
- 5s6ggvrt84ndp7prrl5pd4a6hb
- ZOOM_verify_gk3VOgvtR4O_MlazHCCgyQ
- zywave-domain-verification=EXyR7Sg9wB9Du6t8pPezOG0TnbTDTasdYYM/y1xa84M=
- qacf44nfncn1hb4usmh3ajhnks
- google-site-verification=5_VKO1pjWB7zmTSEBv-bVYBExWyQRFkqtzcifovr6aA
- atlassian-domain-verification=4yd2MDHsMblaXz4pKx31kRuiyrSUEtnDXV4SBcvI04l847Vfi6nfXzSEp0bstbaL
- bw=r39OAyGDLi8JPKShAhrXywkDE7FVNwerAoZhOHw+j+aj
- MS=ms59203334
- 97d516af-016f-4086-bd18-5f4e7d1af08c
- miro-verification=d8e616f798d45eef1b11810df675022fc7411148
- box-domain-verification=035f40fdfb5c666c6297855282c92cfe9281a55c3fffdf37709fe3c2f6eb68cc
- ahrefs-site-verification_7a9cdd25f5e5ea045004c328e3913c32c588e8256deb5080d57dccbfcf8ee24b
- 0ed1fe018a44cb91102d7e4f268f3fdd70bb7f1f14
- h74vptgfj6hn7qyw64vnhqn8fw178gbj
- google-site-verification=KKFFYqV1NWjPmIM2jSo3iu7pbIRRVh_HST-_JX47CjI
- google-gws-recovery-domain-verification=57788555
- teamviewer-sso-verification=d738ef5206484f71a0f315912fba61fd
- have-i-been-pwned-verification=dweb_feh98u5i565gwzeyzfgn0x1n
- sidm9c5md99di3vb0jh9k3krqi
- SPFv=spf1 include:1sp8qgye2.spf.checkpoint-spf.com -all
- twilio-domain-verification=a5b207600bbea730f8fdf8b1e3df448a
- facebook-domain-verification=p9htwjpg127o3ueapwqwj03c9vaug5
- 1ispvhr34i1ko64s6q9imk5b0o
- docusign=a81cf0de-9565-4899-bb88-b7cc2418caa1
- 3v4jj7bbrwv1vr05ys9wb8d8yjmzx2fb
- nb1panj9i2og3e685bh2duiff0
- google-site-verification=6eJGw72zEU3A5gwJv_HlH-FjTyS75XpO07byEgvM21k
- 68srv5kv8tkf7jkgjvjnf89ti7
Full email verification for usrbpartners.com
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