Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
azdot.gov
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 22:08:43 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 172.64.155.157
- 104.18.32.99
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
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.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
SOA Record
Raw SOA
ns-165.awsdns-20.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-165.awsdns-20.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1679.awsdns-17.co.uk
ns-547.awsdns-04.net
ns-1522.awsdns-62.org
ns-165.awsdns-20.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.google.com include:spf.azdot.gov ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; 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
21 records- btialccplmlmv1i9ce3cmuaqe6
- bvp3bav6c78jolkpp1oq397lak
- cisco-ci-domain-verification=25b80fd9326ee33ba840bbb747eba7ae387fbf1f70e4f38b11abe8dfcb399e83
- cloudhealth-ssoverification
- fb7j00hhhcml8pjl869d1258ha
- g81msptlovvfrn140mmacplqjn
- m04o9r074h79sfqjime9babiko
- mskrdvkuf46nhlnnpufks4g149
- o98fge34da5s5stesn2o58v61e
- qr0lj99es897uvbt8kda2md418
- sloi9h53qo3sbn9po08noe3jj9
- t0hrmsub8nm6te68ed8kvvmm48
- te4ockgnde6pbi12bgkmqk9mle
- ud3jjkd563i2dntm5qe29fhtqj
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.google.com include:spf.azdot.gov ~all
- vahai0167fnqvs7sotdkp7h6l3
- 53ekjkj43kjfajpfud
- 9hrmtblj9nntnld3kofomn0am8
- MS=ms32959952
- apple-domain-verification=VNyea2YA68W9R0w8
- atlassian-domain-verification=O6cjPt352vnSmuflic0L4MbuCITDoYOFLkXZihLDzkDE6EzlSrUgSMBqXPLCOeGT
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for azdot.gov
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits