Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
excelteccr.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 05:34:00 UTC · ↺ Refresh
MX Hostnames
- mx2.exclusivehosting.net
- mx1.exclusivehosting.net
MX Priorities
- mx1.exclusivehosting.net: 10
- mx2.exclusivehosting.net: 10
A / AAAA Records
- 52.59.124.117 ↩ ec2-52-59-124-117.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 198.23.53.39 ↩ mx1.supremebox.com
- 198.23.53.42 ↩ mx2.supremebox.com
SOA Record
Raw SOA
ns1.exclusivehosting.net root.exclusivehosting.net 1764360140 28800 7200 604800 86400
Primary NS (mname)
ns1.exclusivehosting.net
Admin Email (rname)
root@exclusivehosting.net
Serial
1764360140
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns3.exclusivehosting.net
ns2.exclusivehosting.net
ns4.exclusivehosting.net
ns1.exclusivehosting.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:137.184.0.134 include:spf.supremebox.com mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
s2._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
3 records- SPFv=spf1 ip4:137.184.0.134 include:spf.supremebox.com mx -all
- MS=ms76289278
- MS=ms33197647
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