Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lysanderassociates.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 13:27:59 UTC · ↺ Refresh
MX Hostnames
- lysanderassociates-com.mail.protection.outlook.com
MX Priorities
- lysanderassociates-com.mail.protection.outlook.com: 1
A / AAAA Records
- 35.214.86.105 ↩ 105.86.214.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.onlydomains.com root.onlydomains.com 2024120701 28800 7200 604800 86400
Primary NS (mname)
ns1.onlydomains.com
Admin Email (rname)
root@onlydomains.com
Serial
2024120701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns3.onlydomains.com
ns2.onlydomains.com
ns1.onlydomains.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.UK.exclaimer.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
4 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.UK.exclaimer.net -all
- MS=ms31571752
- _acme-challenge.lysanderassociates.com. fpDJsNWyZmMR4zoVfE20fEquWaIgaII4-BLDoorn2hw
- google-site-verification=DNQp-syHPZ21Wwm9slpe-psmwbL4kQzDPkpzCrlftqs
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