close.com

Valid Email Server
Domain Lookup › close.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
close.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 00:00:35 UTC · ↺ Refresh

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MX Hostnames

  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • aspmx.l.google.com

MX Priorities

  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1

A / AAAA Records

  • 198.202.211.1

Mail Server IPs

  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 172.253.115.26 ↩ bg-in-f26.1e100.net
  • 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net

SOA Record

Raw SOA ns-1529.awsdns-63.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1529.awsdns-63.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-140.awsdns-17.com
ns-1529.awsdns-63.org
ns-1733.awsdns-24.co.uk
ns-619.awsdns-13.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mailgun.org include:stspg-customer.com include:mail.zendesk.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
google._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

13 records
  • zoom-domain-verification=ZOOM_verify_98cad032410e4b0ba002894cfe8f9254
  • MS=ms37920385
  • TAILSCALE=Hx6gVhhevsfoXmmqFO2F
  • ahrefs-site-verification_3e257ac56c2dda7419e0261940d30230ceedbbde2c20e3fcc1b6f527aba3fbbd
  • anthropic-domain-verification-djtvzn=LG62rERItVkOEjCwjxBaiJray
  • apple-domain-verification=Kiz0p1UaHUjEvt9T
  • elevenlabs=75jigIdPVj3Esfll-32Chvg8-oTdXy75IZnQ01xh7II
  • elevenlabs=SJP-28e7lpJ0esuIWJi4vFX0ZO2E4C6ec5DBI-K1zmE
  • google-site-verification=6piIXNYkbiwGjRQK9mRhGe25tF5T_rY3BuByA-q9N1U
  • openai-domain-verification=dv-4pOxdtcT5lp7p6f72eTrTrXp
  • status-page-domain-verification=gpwbyghfdsht
  • v=MCPv1; k=ed25519; p=AFWn19uD00B52vUjxFR0n6BEACWt+QWcE2tw++eTDkU=
  • SPFv=spf1 include:_spf.google.com include:mailgun.org include:stspg-customer.com include:mail.zendesk.com ~all
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