Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
spx.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 07:06:46 UTC · ↺ Refresh
MX Hostnames
- mxa-0023ed01.gslb.pphosted.com
- mxb-0023ed01.gslb.pphosted.com
MX Priorities
- mxb-0023ed01.gslb.pphosted.com: 10
- mxa-0023ed01.gslb.pphosted.com: 10
A / AAAA Records
- 23.185.0.4 (no PTR)
- 2620:12a:8000::4 (no PTR)
- 2620:12a:8001::4 (no PTR)
Mail Server IPs
- 148.163.153.25 ↩ mx0b-0023ed01.pphosted.com
- 148.163.149.26 ↩ mx0a-0023ed01.pphosted.com
SOA Record
Raw SOA
ns1.spx.com dnsadmin.spx.com 413118407 10800 3600 2419200 900
Primary NS (mname)
ns1.spx.com
Admin Email (rname)
dnsadmin@spx.com
Serial
413118407
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns2.spx.com
ns3.spx.com
ns1.spx.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mail.zendesk.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
28 records- logmein-verification-code=d3612f64-2eb0-4940-875a-ab4f50b65ddc
- _2lyxwuq0s7aewnrofvul8w329kf7dvk
- GFKaldFsWEE3sa+aAy6kTEdQEuCPSqdMEFuK/6grcGHBvr0nrpziGluVIOfx1JxU4WYo6R8qok8pqIENDPT2Qg==
- google-site-verification=bJm9vtqRHkjJyz58J1N5G0MDrlQG9-MXwBWhkkBOUvU
- prxrryxknq899yjw25t9hx1fc70t93qf
- _rbalt6829zqfxdo5h7q3so4stevr3rz
- atlassian-domain-verification=NxUQ4Q5KR8EStZk1Sa2ulTRVsNkpChTn28Sd1ZXxohUVJzehIrTHWa9F18TcHzuz
- google-site-verification=Rr8Ibpnu-SsA7PdD_Ba4yDnO1Q7-LcIPVW7zjoh5Yy8
- _d8rc4r186jv9b2c8gpn7cg8cszwzcjq
- google-site-verification=s16jbD10wIQ99a5LEWTnjAKK9J4pcIFxej9V-5rT-FY
- bkk1pvhhpdtrnl40s19p83gywlgmmw6d
- facebook-domain-verification=osm043v0d1x0ath1bam7pr3csb3tid
- successfactors-site-verification=ODI1MjdlMDVjNzUwYTVmYmYzYWMzOTAxZGI1ZDQzZDE3ODdmMzRlOWZiYjE2ZDJlMDNiZTg4NDRhMGU5MjY5Mg==
- apple-domain-verification=sbPMTinmN2T1xM3z
- z0r4iAW1eQqoGigw4hgCc99vItAAyqSK3JVs/txpsx1b/sPrCOciIZuWXZAn4AIItm1Bcla+QSk0XL3K8+BoAQ==
- 6j452lj7pvzfr60mbcp9sbmfyryrbspd
- MS=ms11913678
- Dynatrace-site-verification=20371720-9ec2-44e5-8a88-011964d33cfb__gmd4e67a28kjnhtsotdec7eiur
- _m3635ovtr6oae9r5fjukrqr2275drd1
- docusign=3f249ed0-cefe-4c86-9123-0aad305538ce
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mail.zendesk.com ~all
- ZOOM_verify_GP9_lmb9T-uRFVYBfQRibw
- atlassian-domain-verification=lCH6LYRKGLISV3aiQP51A0ILEkJ4saRjZ2bGkpAA7kgl1jzd4V0SimvVXnaT4zhq
- omAYJ0xa4UjJB9Zfw102OIDL+331cP+3spV1SuSHTdqptFB/q6ZwtfsBOYi9s59M3nxQyHXwtnWxeQqNMfyglw==
- 5jckq9ymvj2zym70g4c9zldrfnrmtng6
- cloudflare_dashboard_sso=b08929222db1a0aa50fee9beed1112e8
- g8XfN+Mz+UxTgQo3rIKcNwuS0pYO/rQNYXv6E8GeMPaXWXdGkX8idSx0Z9TlvsPhTwYxMi1Aw9TMUbMYNuYzYw==
- teamviewer-sso-verification=649771cfbc4145f392edd324ab3e002c
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