Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nacmet.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 18:35:40 UTC · ↺ Refresh
MX Hostnames
- nacmet-org.p30.mxthunder.net
- nacmet-org.p20.mxthunder.net
- nacmet-org.p40.mxthunder.net
- nacmet-org.p10.mxthunder.com
MX Priorities
- nacmet-org.p30.mxthunder.net: 30
- nacmet-org.p40.mxthunder.net: 40
- nacmet-org.p10.mxthunder.com: 10
- nacmet-org.p20.mxthunder.net: 20
A / AAAA Records
- 100.28.220.46 ↩ ec2-100-28-220-46.compute-1.amazonaws.com
Mail Server IPs
- 209.41.68.144 ↩ bolt112b.mxthunder.net
- 216.172.106.28 ↩ bolt112a.mxthunder.net
SOA Record
Raw SOA
dns-server1.nacmnetwork.net admin 2001091276 1200 600 1209600 900
Primary NS (mname)
dns-server1.nacmnetwork.net
Admin Email (rname)
admin
Serial
2001091276
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
900s
Nameservers (NS)
dns-server2.nacmnetwork.net
dns-server1.nacmnetwork.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:66.192.100.0/24 ip4:208.99.122.0/24 include:spf.mxthunder.com include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.constantcontact.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; pct=100; ri=86400; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
4 records- jjmk6fq3hop6asusp2vp849mmt
- MS=ms76619354
- SPFv=spf1 mx ip4:66.192.100.0/24 ip4:208.99.122.0/24 include:spf.mxthunder.com include:spf.protection.outlook.com include:spf.exclaimer.net include:spf.constantcontact.com -all
- nkgqtlf0792ifbum3482m1b9me
Full email verification for nacmet.org
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