Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oneasg.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 19:22:16 UTC · ↺ Refresh
MX Hostnames
- oneasg-com.mail.protection.outlook.com
MX Priorities
- oneasg-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.64.147.76 (no PTR)
- 104.18.40.180 (no PTR)
- 2a06:98c1:310d::ac40:934c
- 2a06:98c1:3102::6812:28b4
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
dave.ns.cloudflare.com dns.cloudflare.com 2400663732 10000 2400 604800 1800
Primary NS (mname)
dave.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400663732
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kate.ns.cloudflare.com
dave.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.brunswick.com include:servers.mcsv.net include:_spf.salesforce.com include:_spf.previder.nl ip4:20.3.75.165/32 ip4:91.198.224.29/32 ip4:194.37.255.29/32 include:mailgun.org -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 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
8 records- onetrust-domain-verification=e592c6092a0b48ed8902dff6246144ee
- smartsheet-site-validation=_bA_IG3zrkU_rEx1TE2Z8OIpf6smQTj2
- SPFv=spf1 include:spf.brunswick.com include:servers.mcsv.net include:_spf.salesforce.com include:_spf.previder.nl ip4:20.3.75.165/32 ip4:91.198.224.29/32 ip4:194.37.255.29/32 include:mailgun.org -all
- MS=ms67419100
- atlassian-domain-verification=3cy7IsOPfy1lVcYravdO8BVrqtO8tgLLIMfIY1jx5MqvzgF7j20buAXifYNO48r1
- google-site-verification=U0z9tAUNgTde1cIhoPlUETfdw_QRmawBPrAyENQoBN4
- miro-verification=bfe2cfd2917cc7e9d11e3114793ca2741332f2d7
- mongodb-site-verification=4OXCIRx9P0IjiVjAe8K3pfoASGhNtmaw
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