Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
flippa.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 13:07:56 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.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
- 104.16.26.179
- 104.16.25.179
- 104.16.22.179
- 104.16.23.179
- 104.16.24.179
Mail Server IPs
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.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
- 142.251.111.27 ↩ bk-in-f27.1e100.net
- 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
SOA Record
Raw SOA
ns-1484.awsdns-57.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1484.awsdns-57.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-18.awsdns-02.com
ns-882.awsdns-46.net
ns-1484.awsdns-57.org
ns-1700.awsdns-20.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:mail.zendesk.com include:u6742.wl.sendgrid.net include:cmail1.com include:spf.mtasv.net include:20475779.spf08.hubspotemail.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- google-site-verification=3QyR_X63w_vl2b1G7Gz1JPImnyt8vc2upE86hTmpkoo
- google-site-verification=ANWR7c0NqiF1mbyzOkFhBjEDtD4_Ehnw9EgKWAUWDGw
- google-site-verification=KYRgfibK5aidb_tJf9mq76kS0o7ROKKpZ80zhdI100s
- google-site-verification=Q7GCSQWgmhOae1xCO-KM-XrcgFCpbzotd9lF8SLHgR4
- google-site-verification=exvs6EyMPxI86ph-Pz4R6APh5j1nH3MDZdq6fdkt68Q
- google-site-verification=kcxyY4JCD8PCDhASAgRIrSmIhf-jcpHW06y6QCtRG2c
- ps-cd-verification=d37b8a3e-da28-4347-a181-2acdbf762fe8
- SPFv=spf1 include:_spf.google.com include:mail.zendesk.com include:u6742.wl.sendgrid.net include:cmail1.com include:spf.mtasv.net include:20475779.spf08.hubspotemail.net -all
- ca3-63461f849c0a4d5fa0a870f9bb1c7de9
- ca3-e2cc99232b904b7ea9df91c576f869ea
- facebook-domain-verification=z892cmicl6ogynv7u7udaic96k3pmv
Full email verification for flippa.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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