Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstweber.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 22:58:05 UTC · ↺ Refresh
MX Hostnames
- firstweber-com.mail.protection.outlook.com
MX Priorities
- firstweber-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.107.164.6 (no PTR)
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns71.worldnic.com namehost.worldnic.com 125123018 10800 3600 604800 3600
Primary NS (mname)
ns71.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125123018
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns72.worldnic.com
ns71.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:66.162.118.115 ip4:50.56.20.60/32 ip4:198.202.27.0/24 include:spf.protection.outlook.com include:_spf-amer.onbmc.com include:_spf.redata.com include:amazonses.com include:sendgrid.net -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
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=lU6sxX_vYoCvT2iBAAwKGUQye6wVNs4OwsMqQ-E74D8
- SPFv=spf1 mx ip4:66.162.118.115 ip4:50.56.20.60/32 ip4:198.202.27.0/24 include:spf.protection.outlook.com include:_spf-amer.onbmc.com include:_spf.redata.com include:amazonses.com include:sendgrid.net -all
- kcdvvolj2i52r6rc8tou9e7bbk
- MS=ms91976337
- ca3-50df7f935ad441658084c8bd4a7bda4c
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