Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
reliableplus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 01:04:15 UTC · ↺ Refresh
MX Hostnames
- reliableplus-com.mail.protection.outlook.com
MX Priorities
- reliableplus-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.10.246 (no PTR)
- 104.26.11.246 (no PTR)
- 172.67.75.112
- 2606:4700:20::681a:bf6
- 2606:4700:20::681a:af6
- 2606:4700:20::ac43:4b70
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
collins.ns.cloudflare.com dns.cloudflare.com 2398901387 10000 2400 604800 1800
Primary NS (mname)
collins.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398901387
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
collins.ns.cloudflare.com
doug.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:209.134.159.41 ip4:209.134.159.42 include:spf.protection.outlook.com include:spf.securence.com include:_spf.bigcommerce.com include:_spf.act-on.net include:_spf.salesforce.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
4 records- t2tb+tOJWIMIyDYY9fWQhtQMJN/kYQWbYS9tAwzEzdtRUlnyy0+YpO6rQjbj3gU3kC5szH6KedpHnlBFxp5/3A==
- SPFv=spf1 ip4:209.134.159.41 ip4:209.134.159.42 include:spf.protection.outlook.com include:spf.securence.com include:_spf.bigcommerce.com include:_spf.act-on.net include:_spf.salesforce.com ~all
- google-site-verification=CLj3mPxEvN6BoFPqL69BCK3dHqG5uYJxx7QisncoseU
- smartsheet-site-validation=GSnFv88e8FRtq0IRpg2jB1J-g2Ohl6QZ
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