Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
percona.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 20:13:00 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- aspmx2.googlemail.com
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
MX Priorities
- aspmx2.googlemail.com: 30
- aspmx3.googlemail.com: 30
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
A / AAAA Records
- 100.30.64.61 ↩ ec2-100-30-64-61.compute-1.amazonaws.com
- 98.89.9.41 ↩ ec2-98-89-9-41.compute-1.amazonaws.com
- 100.30.64.225
Mail Server IPs
- 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::1a ↩ dj-in-f26.1e100.net
- 64.233.180.26 ↩ on-in-f26.1e100.net
- 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
ns-815.awsdns-37.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-815.awsdns-37.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1347.awsdns-40.org
ns-1546.awsdns-01.co.uk
ns-447.awsdns-55.com
ns-815.awsdns-37.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.salesforce.com include:_spf.google.com include:entrustedmail.net include:_spf.percona.com include:758664.spf08.hubspotemail.net include:_spf.intacct.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
default._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
21 records- _globalsign-domain-verification=yRdIt507tQIZyVRXF6VBvVbEIWhqpzJaxh8r1qdSUr
- TAILSCALE-Ln0njsu8in2bkW1sNx5I
- site24x7-signals-domain-verification=7b8dd035f15aff1b710340c115283b49
- atlassian-domain-verification=V3AFkUqaLd/i61c6jX/Nbdo1pl018wJ6OZ6nPHSrs4FpQFdw6byjyZauK272e8b2
- mongodb-site-verification=JSL6kzzn2c2pw4rLmXzx3fnUmz3CaU0W
- intacct-esk=4FED1A55D9767088E053D706A8C0E546
- SPFv=spf1 include:_spf.salesforce.com include:_spf.google.com include:entrustedmail.net include:_spf.percona.com include:758664.spf08.hubspotemail.net include:_spf.intacct.com -all
- google-site-verification=QWmjDvs-m95vBEQWetMix5o0s_HXzs04C45ZFrNeujk
- MS=ms94174238
- atlassian-domain-verification=x6/yZ8Q9iFUAp55TZq+hs8jZ/zVHxMrP39tPky3y9QhFSnWa1PKvuVlN51t/77DQ
- canva-site-verification=HYBCkXiGHRLal01_prAo_g
- atlassian-domain-verification=mogNS3wMQezryqKDLJqFMlGH98i7K/5MZZlKn5o50tVvqzppNNJxb3/Y9IvexZPc
- miro-verification=d99747ddeb212e624c63aa0e5d3f19b88d6ffdf4
- mongodb-site-verification=kVRpItpj85VHQ5HVUte3Mfy8FgLDkA5n
- anthropic-domain-verification-z0z622=QdUwqoQeRpCVypPn4j8hLeuEK
- cursor-domain-verification-k5b9r4=t85936gp0ooYLMbmxHjLSl2Fm
- notion-domain-verification=n2z3g1syZtAUc9iV6gnIyOCiDQMgZeEj2Cuwba9Xw54
- duo_sso_verification=Kw4gOF1nY3YzYCON1Kov5Xlr9YkEbWCOTXnFQ3OyS94kliFqSFMbokuG7Ffw3WWw
- docusign=f7a07e69-6a00-4e38-bbde-e80f4291a08b
- openai-domain-verification=dv-IeHTXXxxajy1mfCMj3kuC84J
- box-domain-verification=1766cd72367386f45f1eea147564984f988c66bef4ef9895a23261b9862ca23e
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