Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
holadoctor.net
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 06:05:14 UTC · ↺ Refresh
MX Hostnames
- mxa-00677a01.gslb.pphosted.com
- mxb-00677a01.gslb.pphosted.com
MX Priorities
- mxa-00677a01.gslb.pphosted.com: 10
- mxb-00677a01.gslb.pphosted.com: 10
A / AAAA Records
- 18.173.219.126 ↩ server-18-173-219-126.jfk52.r.cloudfront.net
- 18.173.219.96 ↩ server-18-173-219-96.jfk52.r.cloudfront.net
- 18.173.219.85 ↩ server-18-173-219-85.jfk52.r.cloudfront.net
- 18.173.219.80 ↩ server-18-173-219-80.jfk52.r.cloudfront.net
- 2600:9000:201f:600:2:8f05:5900:93a1 (no PTR)
- 2600:9000:201f:a000:2:8f05:5900:93a1 (no PTR)
- 2600:9000:201f:8e00:2:8f05:5900:93a1 (no PTR)
- 2600:9000:201f:ca00:2:8f05:5900:93a1 (no PTR)
- 2600:9000:201f:d200:2:8f05:5900:93a1
- 2600:9000:201f:e000:2:8f05:5900:93a1
- 2600:9000:201f:4a00:2:8f05:5900:93a1
- 2600:9000:201f:dc00:2:8f05:5900:93a1
Mail Server IPs
- 205.220.166.84 ↩ mx0a-00677a01.pphosted.com
- 205.220.178.94 ↩ mx0b-00677a01.pphosted.com
SOA Record
Raw SOA
pdns84.ultradns.com secops.palig.com 2046213425 10000 2400 604800 3600
Primary NS (mname)
pdns84.ultradns.com
Admin Email (rname)
secops@palig.com
Serial
2046213425
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
pdns84.ultradns.net
pdns84.ultradns.org
ns119.ultradns2.com
ns119.ultradns2.org
pdns84.ultradns.biz
pdns84.ultradns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- MS=ms83684569
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