doc.nyc.gov

Valid Email Server
Domain Lookup › doc.nyc.gov
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
doc.nyc.gov
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 15:27:35 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • mxa-004c8901.gslb.pphosted.com
  • mxb-004c8901.gslb.pphosted.com

MX Priorities

  • mxb-004c8901.gslb.pphosted.com: 10
  • mxa-004c8901.gslb.pphosted.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 148.163.135.87 ↩ mx0a-004c8901.pphosted.com
  • 148.163.139.103 ↩ mx0b-004c8901.pphosted.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.nyc.gov include:spf.protection.outlook.com include:spf-004c8901.pphosted.com mx -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • apple-domain-verification=40R1hwo3ngTGJQKw
  • google-site-verification=XoYD1xSgBJzxujdl750auK-cr8yRRTXvvSQ8amqenZM
  • SPFv=spf1 include:_spf.nyc.gov include:spf.protection.outlook.com include:spf-004c8901.pphosted.com mx -all
  • gkf+PJfyMivy3ay9hTe/AV1uVjFEYdfIKpaY7jM0HoORjVksC5a08QazX6y5jIyovQxeLlnpfjmE8wk2APRnAw==
  • MS=ms32191349
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for doc.nyc.gov

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits