openers-closers.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
openers-closers.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 10:02:58 UTC · ↺ Refresh

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MX Hostnames

  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • aspmx3.googlemail.com
  • aspmx2.googlemail.com

MX Priorities

  • alt2.aspmx.l.google.com: 5
  • alt1.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • aspmx3.googlemail.com: 10
  • aspmx2.googlemail.com: 10

A / AAAA Records

  • 98.84.224.111 ↩ ec2-98-84-224-111.compute-1.amazonaws.com
  • 18.208.88.157
  • 2600:1f18:16e:df01::259
  • 2600:1f18:16e:df01::258

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 192.178.234.26 ↩ ncsclj-in-f26.1e100.net
  • 2800:3f0:4003:c14::1a (no PTR)
  • 142.250.31.27 ↩ bj-in-f27.1e100.net
  • 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 2800:3f0:4003:c14::1b (no PTR)

SOA Record

Raw SOA dns1.p01.nsone.net domains+netlify.netlify.com 1720684794 43200 7200 1209600 3600
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
domains+netlify@netlify.com
Serial
1720684794
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns4.p01.nsone.net
dns1.p01.nsone.net
dns2.p01.nsone.net
dns3.p01.nsone.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.mlsend.com ip4:162.19.248.179 include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 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

5 records
  • mailerlite-domain-verification=504b71d6157649abbe72d9679042cd338d344e33
  • SPFv=spf1 include:_spf.mlsend.com ip4:162.19.248.179 include:_spf.google.com ~all
  • 4d76e9161a24740ed3d2d9edb7a18691fd61a156aa8cd7503c1f63a150bf3f59
  • google-site-verification=3TbmGR1S0ljuqwUfG2ZGFkCu8I8bxopT_bMwmzQ10k0
  • google-site-verification=0kyeziGgp_zE37UQa-WWaBqbUsmmH0uHM8rwg_4AQ78
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