Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rsdmo.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 23:14:18 UTC · ↺ Refresh
MX Hostnames
- ASPMX2.GOOGLEMAIL.COM
- ASPMX.L.GOOGLE.COM
- ALT2.ASPMX.L.GOOGLE.COM
- ALT1.ASPMX.L.GOOGLE.COM
- ASPMX3.GOOGLEMAIL.COM
MX Priorities
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx3.googlemail.com: 10
- aspmx2.googlemail.com: 10
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 104.17.67.73 (no PTR)
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
SOA Record
Raw SOA
argus.more.net register.more.net 2026032601 3600 900 604800 3600
Primary NS (mname)
argus.more.net
Admin Email (rname)
register@more.net
Serial
2026032601
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
gasconade.coreserv.more.net
argus.more.net
current.coreserv.more.net
meramec.coreserv.more.net
osage.coreserv.more.net
chariton.coreserv.more.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:204.185.82.115 ip4:52.206.191.226 ip4:50.223.178.201 ip4:50.223.178.203 ip4:50.223.178.208 include:_spf.google.com include:spf.zixsmbhosted.com include:customerspf.schoolmessenger.com include:mg.infinitecampus.org ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- YEW-658-jdu
- apple-domain-verification=NKKH3BvovcPmIfyi
- apple-domain-verification=XPp1hT3ieqiwLKS5
- MS=E14740937132B12468534F697D81EF716A37BEE8
- _n5hb1keih4cyy8p7drqnvq7qpcxzvs6
- SPFv=spf1 ip4:204.185.82.115 ip4:52.206.191.226 ip4:50.223.178.201 ip4:50.223.178.203 ip4:50.223.178.208 include:_spf.google.com include:spf.zixsmbhosted.com include:customerspf.schoolmessenger.com include:mg.infinitecampus.org ~all
- adobe-idp-site-verification=aef523b96eef1693a309de12e638021d326ecf47ba539e8c94c0b35d6c527646
- google-site-verification=wCHzzoJSYZyaWe2OWBJolM3NruwUCI1qYjhIFXq2Ia8
Full email verification for rsdmo.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits