rwater.com

Valid Email Server
Domain Lookup › rwater.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
rwater.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 09:47:46 UTC · ↺ Refresh

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MX Hostnames

  • mail2.rwater.com
  • mail3.rwater.com
  • mail5.rwater.com

MX Priorities

  • mail2.rwater.com: 20
  • mail5.rwater.com: 30
  • mail3.rwater.com: 10

A / AAAA Records

  • 50.170.197.204 ↩ c-50-170-197-204.unallocated.comcastbusiness.net

Mail Server IPs

  • 50.170.197.209 ↩ oa4.rwater.com
  • 131.239.230.211 ↩ mail5.rwater.com
  • 208.49.45.230 ↩ oa9.rwater.com

SOA Record

Raw SOA ns37.worldnic.com namehost.worldnic.com 126052208 10800 3600 604800 3600
Primary NS (mname)
ns37.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126052208
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns37.worldnic.com
ns38.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:208.49.45.230 ip4:208.49.45.226 ip4:50.170.197.202 ip4:131.239.230.211 ip4:168.245.126.251 ip4:162.255.237.222 ip4:50.170.197.209 ip4:50.170.197.220 include:spf.protection.outlook.com include:nam.pb-dynmktg.com include:spf.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=5;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 5% of failing messages only

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

21 records
  • TpOdn/NXph+H2k/s7S4T96w6QWvPLypmdLVj6YRsRlbC23xoZuWRN92p40a0eb1IB3rmCbDefTcHhTsbGwZKvQ==
  • ms-domain-verification=9a4eca6e-eb25-4756-af8a-02d69f8fbb83
  • d365mktkey=B0UkmsYl6K0sOZ6Uji5AvTZcdDy19OoQSlnh1EakknAx
  • ms-domain-verification=bb60596e-1d8f-42c7-b94c-6b981f58f0c6
  • apple-domain-verification=riiThW5JbO86UbHx
  • noaj9are694048ai15jugn9vof
  • d26lkv6jv0e3h0ncf8g5opspc1
  • 9jnp6iajc58ta1fdevaebe1bs3
  • ms-domain-verification=88b087b3-e988-48ae-b2ac-9f47c12ce098
  • SPFv=spf1 a mx ip4:208.49.45.230 ip4:208.49.45.226 ip4:50.170.197.202 ip4:131.239.230.211 ip4:168.245.126.251 ip4:162.255.237.222 ip4:50.170.197.209 ip4:50.170.197.220 include:spf.protection.outlook.com include:nam.pb-dynmktg.com include:spf.emailsignatures365.com -all
  • MS=523391EE46709F27507A588E5BEBFCAE309E7BEF
  • d365mktkey=O78xwUJqqCMxM9tsZsbQXxEmy3xNpJ7qNDxoRNnZi18x
  • d365mktkey=63mnqhdxORhJCFaFvdhi8QW2ev3xIOUwpf16tO53ll8x
  • rsk7na2sll1psh2uu8i6l4vn73
  • n6bmr9cfp48fk2gkg7qd3c668p
  • yahoo-verification-key=S5cq6kfVLlzAEqIRK4Z0oOrhxPjEDxuhoPw5U2U+ha4=
  • ms-domain-verification=48e27255-380b-454b-aef7-11c6729a6df0
  • google-site-verification=Ez8HN5p75BMmbM0Yj-QXoVrewTo8NseGqMUFqt8kWA0
  • d365mktkey=lU0imdMlrcqyQ1xVbRQQxBjD9IyXww72ADmx1WVyKksx
  • docusign=b07f8aa6-bf42-48dc-9471-8bbf78d7c9f8
  • docusign=554938ee-5df6-44db-bf52-4e1e06b1bae9
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