rwnewyork.com

Valid Email Server
Domain Lookup › rwnewyork.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rwnewyork.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 01:09:27 UTC · ↺ Refresh

MX Hostnames

  • mx1.hc3647-88.iphmx.com
  • mx2.hc3647-88.iphmx.com

MX Priorities

  • mx1.hc3647-88.iphmx.com: 5
  • mx2.hc3647-88.iphmx.com: 10

A / AAAA Records

  • 208.109.231.251 ↩ 251.231.109.208.host.secureserver.net

Mail Server IPs

  • 139.138.35.207 ↩ esa2.hc3647-88.iphmx.com
  • 139.138.38.168 ↩ esa1.hc3647-88.iphmx.com

SOA Record

Raw SOA pdns01.domaincontrol.com dns.jomax.net 2026012905 28800 7200 604800 600
Primary NS (mname)
pdns01.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012905
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns02.domaincontrol.com
pdns01.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx a:mail.rwnewyork.com ip4:129.33.240.80 ip4:74.121.53.174 ip4:74.121.50.9 ip4:216.236.148.10 ip4:216.236.148.12 ip4:216.236.148.13 ip4:216.236.148.14 include:spf.protection.outlook.com include:spf.windsurfercrs.com exists:%{i}.spf.hc3647-88.iphmx.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

5 records
  • SPFv=spf1 a mx a:mail.rwnewyork.com ip4:129.33.240.80 ip4:74.121.53.174 ip4:74.121.50.9 ip4:216.236.148.10 ip4:216.236.148.12 ip4:216.236.148.13 ip4:216.236.148.14 include:spf.protection.outlook.com include:spf.windsurfercrs.com exists:%{i}.spf.hc3647-88.iphmx.com ~all
  • qyJvaRGNP+YjPzOY4Bv2hU4jyjMAzlrNTesNpUzyO72CtTzeDBjLxhltM3LXKu2xeLiW28hm73fu3I1HceLYwA==
  • dropbox-domain-verification=z4ow6gwwug4x
  • MS=ms77491371
  • atlassian-domain-verification=1v/hK73dM8xK3mseYMLgOEi6CGvKp5l0k6cvriavJ3PRO4a8nfNV7B5jgPY09/wo
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
See demo & docs
Deep verification
Full email verification for rwnewyork.com

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

No credit card required
Get 1,000 Free Credits