Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
questionpro.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 06:21:46 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
- alt3.aspmx.l.google.com: 30
- alt4.aspmx.l.google.com: 30
A / AAAA Records
- 172.66.159.219
- 104.20.26.246
- 2606:4700:10::6814:1af6
- 2606:4700:10::ac42:9fdb
Mail Server IPs
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
SOA Record
Raw SOA
greg.ns.cloudflare.com dns.cloudflare.com 2400113712 10000 2400 604800 1800
Primary NS (mname)
greg.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400113712
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lucy.ns.cloudflare.com
greg.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.questionpro.com include:_spf2.questionpro.com include:_spf.google.com include:354042.spf08.hubspotemail.net include:_spf.intacct.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
15 records- openai-domain-verification=dv-FDKBfOV1bcqnBxz6AJpRmOUc
- slack-domain-verification=wrx41GHuFV7vTPtLlTXoMtfIhSzku9zv1pg9UGpp
- SPFv=spf1 include:_spf.questionpro.com include:_spf2.questionpro.com include:_spf.google.com include:354042.spf08.hubspotemail.net include:_spf.intacct.com -all
- vnaaa7hnm4eg3pacfmqe7st1ar
- MS=315E2C01A2CB750CE7E489A63C5298B6D5B21818
- Validity-Domain-Verification=/lXsQFyzvO4pNJ4oqOkrtbNcPUw=
- ZOOM_verify_60fNLFQDsxpXWLqQII6pTm
- ZOOM_verify__-IJdwiLQvGCQ7eAw9svcg
- ca3-0e62bd0d052d4deb80dd7badcb73659d
- epphjbel0ukl3gcnr8mc6no9fq
- google-site-verification=-OmKQl-1dN3LLfVvNaIqq8cHAWkSgdUAqAuWiEDyv8U
- google-site-verification=DIOfhqFkvJMQry-0bcoiRVEPEsjtCCYFM9zzrcCeqzo
- google-site-verification=U5ta_jZJ0qZzb0BwihKeg7lfVRzqNJXRtZzSQ_OBCl8
- google-site-verification=bULZz7ecaXz_ziDTsCJrQLVXy5aTQxOufMmgT97kRPg
- google-site-verification=p2t7YJQD5bJwYi15uC75c-u0ILz3fwkpmMOVWYOMocM
Full email verification for questionpro.com
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