Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
herculesus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 05:48:52 UTC · ↺ Refresh
MX Hostnames
- cwmailer.herculesbulldog.com
- herculesus-com.mail.protection.outlook.com
- lvmailer.herculesbulldog.com
MX Priorities
- lvmailer.herculesbulldog.com: 99
- herculesus-com.mail.protection.outlook.com: 15
- cwmailer.herculesbulldog.com: 99
A / AAAA Records
- 172.66.173.184
- 104.20.32.51
- 2606:4700:10::6814:2033
- 2606:4700:10::ac42:adb8
Mail Server IPs
- 45.52.10.70 ↩ lvmailer.herculesbulldog.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 172.109.177.126 ↩ 172-109-177-126.443acd0c01891e7a20925dca18edd157.ip.frontiernet.net
- 107.144.132.249
SOA Record
Raw SOA
arvind.ns.cloudflare.com dns.cloudflare.com 2399335813 10000 2400 604800 1800
Primary NS (mname)
arvind.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399335813
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kinsley.ns.cloudflare.com
arvind.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:107.144.132.128/25 ip4:172.109.177.64/26 ip4:45.52.10.70 ip4:45.52.10.64/27 ip4:40.30.83.0/26 ip4:70.62.203.160/27 ip4:71.67.66.73/29 ip4:70.62.203.188 ip4:70.62.203.164 include:spf.protection.outlook.com include:mktomail.com include:mailanyone.net include:inpost.tmes.trendmicro.eu include:one.zoho.com include:safewebservices.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
7 records- zoho-verification=zb92490001.zmverify.zoho.com
- MS=62DC3DB0865103E11210D0BD92F3B3F0C292DAE0
- google-site-verification=jhk3wpnYscoTeufPUCxp_LF_XQ_2yxBOcm7ZfsVxI20
- google-site-verification=rQNMBgVgDTO4TskMa-MsKVrgcnlmSAQGqdBj6AfXFN0
- sgs80j9rb62e9ekt3ok111uqvd
- SPFv=spf1 ip4:107.144.132.128/25 ip4:172.109.177.64/26 ip4:45.52.10.70 ip4:45.52.10.64/27 ip4:40.30.83.0/26 ip4:70.62.203.160/27 ip4:71.67.66.73/29 ip4:70.62.203.188 ip4:70.62.203.164 include:spf.protection.outlook.com include:mktomail.com include:mailanyone.net include:inpost.tmes.trendmicro.eu include:one.zoho.com include:safewebservices.com -all
- v=verifydomain MS=3885864
Full email verification for herculesus.com
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