Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
interxstream.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 05:29:53 UTC · ↺ Refresh
MX Hostnames
- lastmx.spamexperts.net
- mx.spamexperts.com
- fallbackmx.spamexperts.eu
MX Priorities
- lastmx.spamexperts.net: 30
- mx.spamexperts.com: 10
- fallbackmx.spamexperts.eu: 20
A / AAAA Records
- 104.156.55.74
Mail Server IPs
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
- 154.59.104.23 ↩ fe2-r3-in.ams14.l.antispamcloud.com
- 149.13.75.27 ↩ fe1-r3-in.fra02.l.antispamcloud.com
- 2001:978:2:7::162:100 ↩ fe1-r3-in.fra02.l.antispamcloud.com
- 2001:978:2:2c::137:100 ↩ fe2-r3-in.ams14.l.antispamcloud.com
- 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
- 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com
SOA Record
Raw SOA
ns1.ixsweb.com dmchenry.interxstream.com 2026032501 3600 1800 1209600 86400
Primary NS (mname)
ns1.ixsweb.com
Admin Email (rname)
dmchenry@interxstream.com
Serial
2026032501
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.ixsweb.com
ns1.ixsweb.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:104.156.55.74 +a +mx +ip4:209.133.215.110 +ip4:174.37.95.146 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;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
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:104.156.55.74 +a +mx +ip4:209.133.215.110 +ip4:174.37.95.146 -all
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