acs.nyc.gov

Valid Email Server
Live data โ€” DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: โšก live Checker: โšก live
acs.nyc.gov
Yes
โœ“ Yes
Proofpoint
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-04-02 06:11:10 UTC ยท โ†บ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 148.163.139.103 โ†ฉ mx0b-004c8901.pphosted.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

โœ“ Strict (-all)
v=spf1 ip4:35.171.63.62 ip4:54.197.180.29 ip4:23.21.31.122 include:_spf.nyc.gov include:spf.protection.outlook.com include:spf-004c8901.pphosted.com mx -all
๐Ÿ“Š DNS lookups: 4/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected],mailto:[email protected]

DKIM Selectors

โœ“ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ DKIM properly configured for selector: selector1

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

All TXT Records

6 records
  • airtable-verification=e9d464d1ff151908a8e26021414a4c38
  • cisco-ci-domain-verification=f6ae284eb4f1f6a90fca9941dc8e75258e975199443b73f12259f9ad1ea583c
  • 1ArYOSO3WgziVDQGEukom6ly09gu1V4zak2LWlMW6i8zT8E81A7M2QZEVrljop0lKxEAg4D9rJcXhNaBwwuKJQ==
  • MS=ms83515799
  • SPFv=spf1 ip4:35.171.63.62 ip4:54.197.180.29 ip4:23.21.31.122 include:_spf.nyc.gov include:spf.protection.outlook.com include:spf-004c8901.pphosted.com mx -all
  • apple-domain-verification=sX6Ztf49qAdjXGAB
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 acs.nyc.gov

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

No credit card required
Get 1,000 Free Credits