Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
radnet.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 03:08:42 UTC · ↺ Refresh
MX Hostnames
- mxb-00308f01.gslb.pphosted.com
- mxa-00308f01.gslb.pphosted.com
MX Priorities
- mxb-00308f01.gslb.pphosted.com: 10
- mxa-00308f01.gslb.pphosted.com: 10
A / AAAA Records
- 54.245.106.105 ↩ ec2-54-245-106-105.us-west-2.compute.amazonaws.com
Mail Server IPs
- 67.231.153.170 ↩ mx0b-00308f01.pphosted.com
SOA Record
Raw SOA
apollo.ns.cloudflare.com dns.cloudflare.com 2398281682 10000 2400 604800 1800
Primary NS (mname)
apollo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398281682
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
apollo.ns.cloudflare.com
cortney.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf-00308f01.pphosted.com include:_phishspf.knowbe4.com ip4:144.202.159.46 ip4:192.254.121.248 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
22 records- duo_sso_verification=F4lSvWPGnWxgxzyQ8sjIOMfMa6T3Bmz9459tMXsyX4WMEs6LCTssm9wOkgZEFBGd
- google-site-verification=AmC7FPlqsuQWT4PzKAHgU9vHSgM2MexhdGpKVhL5GK4
- cisco-ci-domain-verification=623965fb8281a95d512a1cde442ed603b835b905e1dd45b3053b3eef488cef34
- apple-domain-verification=ej5iNJq6xsF1Ayac
- google-site-verification=ImkpjYgpVl8ArHpx1iTURM_ixRDG2cOcoqq8UdZG5zU
- mongodb-site-verification=2nYtm4JXoVf1uLnAqaSOwt0hIwV2NfgB
- amazonses:f4X6VIX1ABivriHuGXhuxKh7Yazt4vu8e/DKOeVN9Ic=
- MS=ms66710930
- apple-domain-verification=eSHf0JZ5ZEj74MgjzRanuAOQfmscVG_dHV4kjTpR20g
- cisco-ci-domain-verification=363f0569e5bfabb1498140c74bbfe145d3e8ba796d16e1077fb61b92c7f2d83e
- logmein-verification-code=KDW4HdWCeXvu3srDnZZU5Dd5k
- google-gws-recovery-domain-verification=50953487
- canva-site-verification=fqljEIH-XborG5rPzf8Y-w
- dropbox-domain-verification=7rqvgm1kq5pv
- 44218f15-143f-4236-884f-a0cbb847f443
- spycloud-domain-verification=b476fab4-a2af-4269-9a44-ca9d41a8d95d
- asv=9e4150655782f07f605ea9383b823920
- logmein-domain-confirmation 7v1R4ZayHy2y
- adobe-idp-site-verification=f4f4b5309ab8275068dbb5c4ed41a077f74de3c8bd625ffca87d2536856dcc67
- SPFv=spf1 include:spf-00308f01.pphosted.com include:_phishspf.knowbe4.com ip4:144.202.159.46 ip4:192.254.121.248 -all
- smartsheet-site-validation=FQiRDcepk-OSMDpYuqJO6eENYT_1PPpz
- specops-verification-code=5f30b231-faf6-44bf-bf07-5cdafd670436
Full email verification for radnet.com
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