Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
gervais.k12.or.us
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-29 18:44:19 UTC ยท โบ Refresh
MX Hostnames
- ussf562.upstreamsecurity.net
- ussf572.upstreamsecurity.net
- ussf352.upstreamsecurity.net
- ussf56.upstreamsecurity.net
- ussf57.upstreamsecurity.net
- ussf35.upstreamsecurity.net
MX Priorities
- ussf352.upstreamsecurity.net: 20
- ussf56.upstreamsecurity.net: 10
- ussf57.upstreamsecurity.net: 10
- ussf35.upstreamsecurity.net: 10
- ussf562.upstreamsecurity.net: 20
- ussf572.upstreamsecurity.net: 20
A / AAAA Records
- 34.238.178.141 โฉ ec2-34-238-178-141.compute-1.amazonaws.com
Mail Server IPs
- 50.145.4.35 โฉ USSF352.upstreamsecurity.net
- 38.99.86.56 โฉ USSF56.upstreamsecurity.net
- 38.99.86.57 โฉ USSF57.upstreamsecurity.net
- 38.99.86.35 โฉ USSF35.upstreamsecurity.net
- 50.145.4.56 โฉ USSF562.upstreamsecurity.net
SOA Record
Raw SOA
ns1-07.azure-dns.com hostmaster.wesd.org 2021061200 14400 3600 604800 1800
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
hostmaster@wesd.org
Serial
2021061200
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns3-07.azure-dns.org
ns4-07.azure-dns.info
ns1-07.azure-dns.com
ns2-07.azure-dns.net
SPF Record
โ Strict (-all)
v=spf1 ip4:65.182.225.35 ip4:65.182.225.43 ip4:167.128.4.183 include:_spf.cascadetech.org include:_spf.google.com include:spf.protection.outlook.com include:spf.upstreamsecurity.net -all
๐ DNS lookups: 4/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
โณ Subdomain policy: reject
DKIM Selectors
โ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
โ Public key: 392 chars (valid)
โ 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- duo_sso_verification=82F8zFphCziwVGoWP8dCktcw10DDKMKewRLy0eleQosxqmzqYesaILZ3lnOIBKP9
- SPFv=spf1 ip4:65.182.225.35 ip4:65.182.225.43 ip4:167.128.4.183 include:_spf.cascadetech.org include:_spf.google.com include:spf.protection.outlook.com include:spf.upstreamsecurity.net -all
- google-site-verification=BOb6m8a2Y_Z58ko84ibcuzZQmdkQNOKE0FkglO1vvqM
- qxwyw6rpsdks0s1b5vn7mbx2c6rmnmgf
- MS=FC2B96E930A9F4414C8573AA5B96719AF2B5F9FF
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for gervais.k12.or.us
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits