outbrain.com

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
outbrain.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 02:15:29 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 151.101.194.132
  • 151.101.2.132
  • 151.101.66.132
  • 151.101.130.132

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net

SOA Record

Raw SOA dns1.p07.nsone.net hostmaster.nsone.net 1658324892 3600 600 604800 3600
Primary NS (mname)
dns1.p07.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1658324892
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns04.oblookup.com
dns1.p07.nsone.net
dns2.p07.nsone.net
dns3.p07.nsone.net
dns4.p07.nsone.net
ns01.oblookup.com
ns02.oblookup.com
ns03.oblookup.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:_spf1.outbrain.com include:_spf2.outbrain.com include:_spf3.outbrain.com include:stspg-customer.com include:cust-spf.exacttarget.com include:_spf.google.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; sp=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 6 found
google._domainkey
selector1._domainkey
mail._domainkey
k1._domainkey
s1._domainkey
s2._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

19 records
  • slack-domain-verification=lGWp08RFzCcoBJfVcPO1IH7W8rhxkIXB340WCHF7
  • MS=ms48668685
  • _globalsign-domain-verification=9Xqu2bonefjuoUF-XmyjAptAfuE-yStJz6wy9UnH-C
  • google-site-verification=ngOw9NfQwfa5pyPrpvPtz_wl8q08kMlq9h7kF4KVjmY
  • zapier-domain-verification-challenge=a22ab368-4c42-4ff8-b040-4cf1c1738f01
  • google-site-verification=_R_H-hEdCxlWQPe_bec1i_7ArsyTVt_auZ0qxZws-Vo
  • wiz-domain-verification=ae2911e4ac328294c5d8050ff11f0f6e8bcb228d3fed79d58068445dd301391e
  • _globalsign-domain-verification=icFLpzAQo0SYmyrGll2mog5qb1q82Pe2Qg9OL5oAN0
  • 8kfmY2qTewRHGhfK314HfGf7ASn0UtDMc_yPcWje
  • facebook-domain-verification=95x6otar3mcobcgxek6mdupa35zj6b
  • paloaltonetworks-site-verification=cc7f64b6f14d00a1f893953b3d191d0cc8786cf53cdad9a2af94da1a58e6c2bd
  • canva-site-verification=K2pZI8j4PAtwLKglts49Jg
  • successfactors-site-verification=MmQzMGNhMzRkMGRhNzFjZmM2ZTQ1YTAyM2VjYjg5NjY4ODI5MzFmNjNkZjEzMGQxNzRlZjcxNmM0MTdkOGMwZg==
  • h1-domain-verification=v3UNiawNi6Qc4jDhYDQZKQxMGpd4pagfNqMSc4UG981MvoeH
  • figma-domain-verification=2544b956ba7853a37ee58c998d1f7e9821d192f8cd8414d4170b0470d9853d38-1750933905
  • mgverify=6f023075008c64bb3b02a08f6b7b0cbf4d25259c8785e8dba3b04090d0496cd6
  • q39ntf48ggjxp5htv5rrmtszwz1jymnn
  • apple-domain-verification=UrpC5i3QfZ0DphHh
  • SPFv=spf1 mx include:_spf1.outbrain.com include:_spf2.outbrain.com include:_spf3.outbrain.com include:stspg-customer.com include:cust-spf.exacttarget.com include:_spf.google.com ~all
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