Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
1800radiator.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:59:48 UTC · ↺ Refresh
MX Hostnames
- 1800radiator-com.mail.protection.outlook.com
- recexch1.1800radiator.com
- rebexch1.1800radiator.com
- relay2.1800radiator.com
MX Priorities
- 1800radiator-com.mail.protection.outlook.com: 0
- rebexch1.1800radiator.com: 10
- recexch1.1800radiator.com: 20
- relay2.1800radiator.com: 150
A / AAAA Records
- 65.74.175.119
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 65.243.177.245 (no PTR)
- 65.74.175.101 ↩ mail.radiatormania.com
- 50.235.84.37
SOA Record
Raw SOA
edns4.ultradns.com premiumdns.support.neustar 2019101570 28800 7200 1209600 86400
Primary NS (mname)
edns4.ultradns.com
Admin Email (rname)
premiumdns@support.neustar
Serial
2019101570
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
edns4.ultradns.biz
edns4.ultradns.com
edns4.ultradns.net
edns4.ultradns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:159.183.105.187 ip4:149.72.72.138 ip4:65.74.155.65 ip4:65.74.175.114 ip4:50.235.84.37 include:jangomail.com mx include:spf.protection.outlook.com include:_spf.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._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
8 records- SPFv=spf1 ip4:159.183.105.187 ip4:149.72.72.138 ip4:65.74.155.65 ip4:65.74.175.114 ip4:50.235.84.37 include:jangomail.com mx include:spf.protection.outlook.com include:_spf.salesforce.com -all
- ioe1r0a5utovup14susktn37jq
- km8ttjsabuuev86p66orljsbje
- mmjukokg2tn723u1qenqqektta
- knowbe4-site-verification=01aa39e642437e93568de77790b0f2ef
- smartsheet-site-validation=SOiKA2QpHhCZSVVbd-bXwsYBwgFbIrR3
- iIPQSgZo8ui+Qd84c1Hfk3Np0YMlHccfn0DvXXSDGmIQveV8Y2QaBfyiqtor3lzEUgZhS28t9c6/AKTY2eQuWQ==
- atlassian-domain-verification=IweytGg70EEJaLMOSO6OeG88dL1kjEaY4PLjNUaJZOHFrJCdO2yYQJskbD0VviX+
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