Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tagonline.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 12:22:01 UTC · ↺ Refresh
MX Hostnames
- tagonline.org.1.0001.arsmtp.com
- tagonline.org.2.0001.arsmtp.com
MX Priorities
- tagonline.org.1.0001.arsmtp.com: 10
- tagonline.org.2.0001.arsmtp.com: 20
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 8.31.233.243 ↩ whois201d.appriver.com
- 8.19.118.220 ↩ server2017.appriver.com
SOA Record
Raw SOA
ns21.worldnic.com namehost.worldnic.com 125123013 10800 3600 604800 3600
Primary NS (mname)
ns21.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125123013
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns22.worldnic.com
ns21.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com mx:mail.tagonline.org ip4:96.91.159.209 include:smtproutes.com include:smtpout.com include:clientemailspf.growthzoneapp.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
5 records- MS=ms50792622
- SPFv=spf1 include:spf.protection.outlook.com mx:mail.tagonline.org ip4:96.91.159.209 include:smtproutes.com include:smtpout.com include:clientemailspf.growthzoneapp.com -all
- MS=ms32178840
- ca3-532cde871d5f459998639cc5579d1e5b
- ca3-e97e2ad2ba2340b7b02dd67199096aaa
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