Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
2u.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 10:53:23 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 75.2.60.5
Mail Server IPs
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
- 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::1b ↩ ws-in-x1b.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
ns-27.awsdns-03.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-27.awsdns-03.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1405.awsdns-47.org
ns-1748.awsdns-26.co.uk
ns-27.awsdns-03.com
ns-903.awsdns-48.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.2u.com._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; sp=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 6 found
google._domainkey
selector1._domainkey
selector2._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
28 records- MS=ms71998378
- google-site-verification=-6LIobY85zwX1el72Ox6pxlgslqeh1GkU3wC-HSI4r8
- drift-domain-verification=a240abf12f5a1e8f939cd75e5a6c5e94b9bd9ec9fb7fee095113647368ae96ed
- atlassian-sending-domain-verification=4da41811-711d-4483-aebe-68821fe4e0e0
- ZOOM_verify_pC_KPQVSQO-NU_Z5g_p5Vw
- d2tnrw7ul3693h.cloudfront.net
- apple-domain-verification=3bTtWsyyvcCf5V8H
- status-page-domain-verification=60jxx3t1m546
- cloudhealth=13a6964d-49cf-4620-8d82-207ead66177a
- miro-verification=5e1d5616af42e7df86ea6b4831af8c0217d01193
- mongodb-site-verification=cvWhoQbCISPqgSjffs8JuMxL7EMeGQeq
- box-domain-verification=f5b7ce3e0ca1a7758a9275b019956fd6104b0da68bdda1ae289fdaa049479a25
- dropbox-domain-verification=t37v2zf2p3sw
- onetrust-domain-verification=ef1f5cf654854c92a0de28b40ffe464a
- ZOOM_verify_fEWOjmZwZxoeGYnbiXznKu
- atlassian-domain-verification=HN7ngRpg8qAazURti1cdbKGDap2uVfm7uvUYF/m9UkSHtwZM2P5Ub6muuhN47h1w
- ZOOM_verify_PSnqCm7BQbeYvpZF7mGqiQ
- anthropic-domain-verification-gkffs7=HSC5bNMb4iaJcyjyp5Mr7juut
- google-site-verification=cWHMzOqhwL6YKrmero5lzDVHR-_Mh0PCixsjw6clSUM
- 5ch96dzh9ttp0s0mb1p41nsjql5wy671
- stripe-verification=011fb8b9c3235f26a2157a55ce7581fdf1ccaff2ded6095c3dbd22e1bd9fb3eb
- zapier-domain-verification-challenge=8160e928-d751-46f9-8ea5-7324b60ae66d
- atlassian-domain-verification=x1yiSN5ruQWS22vLI1z/rrRdyqyo+v44qpfgYWeJl6cu2X5mymm2+HKCMYZ5HG41
- segment-site-verification=ZC4vLNJGobJN90aGgZ72wQLQAG8aF86j
- atlassian-domain-verification=wgGP78XQonLaUV4pI96fo7r2PhEJw0raj7tHpt0mgUXM1t1DmVEwzLvBvhKa5Fvf
- SPFv=spf1 include:_u.2u.com._spf.smart.ondmarc.com ~all
- adobe-idp-site-verification=6441525f498aa467be474a1be5b1e16e7cbd4822e6cb41171318a387690f3b10
- google-site-verification=uJtx8IUMXc9EAZpLdVDSmtbF3temtiNTY4rNfdFoRnk
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