Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
metrex.com.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 03:02:57 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- mx-01-us-west-2.prod.hydra.sophos.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- mx-02-us-west-2.prod.hydra.sophos.com
MX Priorities
- mx-02-us-west-2.prod.hydra.sophos.com: 1
- aspmx.l.google.com: 11
- alt1.aspmx.l.google.com: 12
- alt4.aspmx.l.google.com: 13
- alt2.aspmx.l.google.com: 12
- mx-01-us-west-2.prod.hydra.sophos.com: 0
- alt3.aspmx.l.google.com: 13
A / AAAA Records
- 72.29.85.225
Mail Server IPs
- 34.213.125.137 ↩ ec2-34-213-125-137.us-west-2.compute.amazonaws.com
- 34.223.34.220 ↩ ec2-34-223-34-220.us-west-2.compute.amazonaws.com
- 52.43.190.88 ↩ ec2-52-43-190-88.us-west-2.compute.amazonaws.com
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b
SOA Record
Raw SOA
ns2550.dizinc.com dnsadmin.sco6.hostdime.com.co 2026031900 3600 7200 1209600 86400
Primary NS (mname)
ns2550.dizinc.com
Admin Email (rname)
dnsadmin@sco6.hostdime.com.co
Serial
2026031900
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2551.dizinc.com
ns2550.dizinc.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +ip4:72.29.85.225 +include:_spf.google.com +include:_spf_uswest2.prod.hydra.sophos.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 216 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
5 records- sophos-domain-verification=2d864a1fe5ae4de4e3e1f6788093deb73ca06e79
- MS=ms41561894
- SPFv=spf1 +ip4:72.29.85.225 +include:_spf.google.com +include:_spf_uswest2.prod.hydra.sophos.com ~all
- MS=05341F5A081F07661DADF06C77DB46547EF6904C
- google-site-verification=-8B9Eh-LjQEF-K5VUB_G6NgAJaS5YseqeW7y7noCuuE
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