Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lightera.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 21:59:45 UTC · ↺ Refresh
MX Hostnames
- lightera-com.mail.protection.outlook.com
MX Priorities
- lightera-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
ns20.digicertdns.com dns.digicertdns.com 2009010240 43200 3600 1209600 180
Primary NS (mname)
ns20.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010240
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns22.digicertdns.com
ns21.digicertdns.com
ns24.digicertdns.net
ns25.digicertdns.net
ns20.digicertdns.com
ns23.digicertdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:_spf.salesforce.com include:cust-spf.exacttarget.com ip4:135.84.147.104/29 ip4:187.86.218.115 ip4:187.86.218.1 ip4:135.84.147.112/29 ip4:135.84.2.111 ip4:135.84.2.112 ip4:135.84.2.113 ip4:135.84.2.114 ip4:94.189.43.235 ip4:135.84.192.0/20 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; 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: 392 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- _ls7gtf1pksczk5vw8pmfyg89lbllz2f
- linkedin-site-verification=0aa2888e-be3e-4b84-aa93-bbb3658b70e0
- sending_domain44452=b2b8c6a53f744f180cbe8d7dc1750cbfe21b4b529fadf5b067d399b11d8661d0
- SPFv=spf1 include:aspmx.pardot.com include:spf.protection.outlook.com include:_spf.salesforce.com include:cust-spf.exacttarget.com ip4:135.84.147.104/29 ip4:187.86.218.115 ip4:187.86.218.1 ip4:135.84.147.112/29 ip4:135.84.2.111 ip4:135.84.2.112 ip4:135.84.2.113 ip4:135.84.2.114 ip4:94.189.43.235 ip4:135.84.192.0/20 -all
- pardot44452=fdc9d56552f3bf177ebfd252e13c56b4375878ed3b3719cf2ff2290a36e4e2dd
- google-site-verification=wMbCdUHqnaVk7AyEkfzxDcrRlQeGapl4NhmCZN1WuvM
- MS=ms50339968
Full email verification for lightera.com
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