Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biofourmis.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 14:18:41 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 0
A / AAAA Records
- 192.0.78.250 (no PTR)
- 192.0.78.183
Mail Server IPs
- 142.251.179.27 ↩ pd-in-f27.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
SOA Record
Raw SOA
ns-2027.awsdns-61.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-2027.awsdns-61.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-647.awsdns-16.net
ns-1442.awsdns-52.org
ns-15.awsdns-01.com
ns-2027.awsdns-61.co.uk
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:54.240.8.0/24 ip4:13.108.0.0/14 ip4:13.110.0.0/16 include:19591924.spf10.hubspotemail.net include:_spf.salesforce.com include:_spf.google.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
23 records- google-gws-recovery-domain-verification=54335314
- apple-domain-verification=qOh6gceQovyI7pUW
- 891538a2-94a7-4a27-809c-fca365b7b35d
- SPFv=spf1 a mx ip4:54.240.8.0/24 ip4:13.108.0.0/14 ip4:13.110.0.0/16 include:19591924.spf10.hubspotemail.net include:_spf.salesforce.com include:_spf.google.com -all
- twilio-domain-verification=b23d9b83888ebdf6885f90740232a361
- atlassian-domain-verification=5mvtnLFuYCKFC7i0WVfQyq03LSWIV3ihT+geoOG8dVJWr8OOEtkeXpXfaZkBh8xN
- google-site-verification=WUVrmwo_4-JjYr5rYc0ucEbueRX8flmjub3Fj-FL8DU
- vmware-cloud-verification-0d99dba1-fc8b-4dcd-a6fc-8542dd47ecd2
- slack-domain-verification=zV0U9hoa5i5bStMflYkeB2DKwN5ppnn9GdkjJMnz
- MS=ms34365391
- hubspot-domain-verification=ODQ5ZGQwOGItY2UyMS00M2RkLWI0NjYtMTE2YzQ4YmFiYTUy
- google-site-verification=N86hXEpAwqQS_U_s26kbR8IuA4N3zpgbljBpZCmaixE
- ZOOM_verify_ohwpZpHs2bHT0sXbP0Qjh7
- adobe-idp-site-verification=1bf425bcec0bb473ba7b027e34d03699250f60b61aa0bd5e53a012c0e429d26b
- [email protected]
- zoho-verification=zb61091236.zmverify.zoho.in
- figma-domain-verification=1d76c06c2aca46a678d98c329b7284d2879de3f04adc7a9f8577027520d44725-1741803713
- parallels-domain-verification=77286e69ec904d469761b70ee0d17957a77dfcc989564b5cb18aea347d6ccccc
- MS=ms66691047
- jamf-site-verification=hU1NKKtTO33qCPfUEIOYrA
- smartsheet-site-validation=muwL2Wmor7sY1SBZALnyFFjrivdY0HLA
- figma-domain-verification=fca18b7e7d399a3850a78056c6ceed8f40c5c4f69aef30ba121981b1ff213d1a-1739377576
- krisp-domain-verification=UB4LqeOmWmUpLIEzyn5K9DLWdVFwTdxb
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