Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lfishman.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 21:39:45 UTC · ↺ Refresh
MX Hostnames
- lfishman-com.mail.protection.outlook.com
MX Priorities
- lfishman-com.mail.protection.outlook.com: 0
A / AAAA Records
- 52.1.23.37 ↩ ec2-52-1-23-37.compute-1.amazonaws.com
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
SOA Record
Raw SOA
ns67.worldnic.com namehost.worldnic.com 126033011 10800 3600 604800 3600
Primary NS (mname)
ns67.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126033011
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns68.worldnic.com
ns67.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:64.18.0.0/20 ip4:40.131.33.0/24 ip4:207.126.144.0/20 ip4:64.106.173.0/24 ip4:96.95.5.61/20 ip4:40.131.33.150/20 ip4:73.163.224.220 ip4:52.0.31.31/20 include:servers.mcsv.net include:spf.protection.outlook.com a:billtrust.com include:_spf.sendergen.com include:eclipse.fishman1.com include:smtpcorp.com ip4:52.2.99.47 ip4:54.167.162.168 ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400; aspf=r; adkim=r; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
14 records- google-site-verification=skudiq4n9LCpo8NfLfBdbdK6JMnYxOi34-95m48oLxc
- SPFv=spf1 mx ip4:64.18.0.0/20 ip4:40.131.33.0/24 ip4:207.126.144.0/20 ip4:64.106.173.0/24 ip4:96.95.5.61/20 ip4:40.131.33.150/20 ip4:73.163.224.220 ip4:52.0.31.31/20 include:servers.mcsv.net include:spf.protection.outlook.com a:billtrust.com include:_spf.sendergen.com include:eclipse.fishman1.com include:smtpcorp.com ip4:52.2.99.47 ip4:54.167.162.168 ~all
- google-site-verification=QRUpFu6CxSdBkCojoKMWPJlxVfL1a3Tn1r7OgKXJ0sE
- MS=ms28797204
- dell-technologies-domain-verification=lfishman.com_a04206a8-6bed-4b74-956d-2cd814fc378b_1757769307
- google-site-verification=k4WMC8r_lOh7DKaODtRn-ZnacvZhZEbCyH5j9diuo3g
- apple-domain-verification=2PDcUlcO1ZJrju4q
- sophos-domain-verification=4ba9a3666262eaeb75a72c8986febe14d1631c02b5a646e796118e7cb8f563b8
- 31mqqn16bmgr77sm8mb5c4bhb1
- google-site-verification=9aW5-8a2ik6u8pgwBaZ_35vEnWAF5dfwhGz9rj6tKOE
- Foxit-domain-verification=fb2e9e5724390c8bd7cd8a86fb85c201
- MS=ms78461764
- sophos-domain-verification=0f6ac7cfde621c14dc38d19a8d87a97367255cd8
- MS=604D34591B2F19E2DE909C6D421E051AC92EE3EE
Full email verification for lfishman.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits