Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bylight.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:55:31 UTC · ↺ Refresh
MX Hostnames
- bylight-com.mail.protection.outlook.com
MX Priorities
- bylight-com.mail.protection.outlook.com: 0
A / AAAA Records
- 160.153.0.38 ↩ 38.0.153.160.host.secureserver.net
Mail Server IPs
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns01.domaincontrol.com dns.jomax.net 2026031305 28800 7200 604800 600
Primary NS (mname)
pdns01.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031305
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns01.domaincontrol.com
pdns02.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:bylight.com a:xtrwhbcr.outbound-mail.sendgrid.net include:_spf.salesforce.com include:secureserver.net include:sendgrid.net ip4:167.89.11.197 ip4:151.193.55.0/24 ip4:151.193.65.0/24 ip4:151.193.120.0/24 ip4:151.193.220.0/24 ip4:151.193.224.0/24 include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- apple-domain-verification=0dUchGtkDw2xYlA1
- 8cniqgalbbv6m6qr35kv3lfb34
- knowbe4-site-verification=5ebfec8b7219386340bc9ba1aac5b686
- teamviewer-sso-verification=c637749be3964e7ea0be4bea23e692ca
- SPFv=spf1 a:bylight.com a:xtrwhbcr.outbound-mail.sendgrid.net include:_spf.salesforce.com include:secureserver.net include:sendgrid.net ip4:167.89.11.197 ip4:151.193.55.0/24 ip4:151.193.65.0/24 ip4:151.193.120.0/24 ip4:151.193.220.0/24 ip4:151.193.224.0/24 include:spf.protection.outlook.com ~all
- MS=ms41058963
- 1vri0mk66b62sfjvvpk29v4ev1
- miro-verification=38635953aede33eaa8a71af14d959f49b1b48af3
- 2iehaj300lkbqk1adf4mfaki1f
- MS=ms93922477
- vc3t26g1vlsersmmere0fakomn
- _dmarc.bylight.com 3600 IN TXT "v=DMARC1; p=quarantine; pct=100"
- google-site-verification=c-YU0Lv2z4EYx5o1k5ShJZT-9CgHruV26cNUHwVaSss
- d9u27Prj2XBXYkxaiO33rFozRwG7JWAvVQ4LbxSBHVR8zZO8LRW0oyl3gOcjWqfJTF5kadlPhHK1RBEmI+Odzg==
- sis-gateway-domain-verification=af431295-ee83-4c4f-86da-f17fddc2bfd7
- have-i-been-pwned-verification=c9eea261c7be008b1c48a7fc87663a4e
- google-site-verification=5zPMttBsqf1_xpThs6omkuaxN7JyW2dpZJtxS_O8Kpc
- 871ppuesnv4sv6cics45u9db40
Full email verification for bylight.com
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