Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
assessfirst.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 04:56:05 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 198.202.211.1
- 2620:cb:2000::1
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 172.253.157.27 ↩ yubrupd-in-f27.1e100.net
- 2a00:1450:400c:c23::1a ↩ yubrupd-in-f26.1e100.net
- 192.178.234.26 ↩ ncsclj-in-f26.1e100.net
- 2800:3f0:4003:c14::1b (no PTR)
SOA Record
Raw SOA
emma.ns.cloudflare.com dns.cloudflare.com 2414885497 10000 2400 604800 1800
Primary NS (mname)
emma.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2414885497
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
emma.ns.cloudflare.com
kurt.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:servers.mcsv.net include:_spf.google.com include:spf.sendinblue.com include:5163845.spf02.hubspotemail.net include:mail.zendesk.com include:eu.mailgun.org ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
19 records- brevo-code:dd2ffabfe5bd36fe39965f3914aae911
- protonmail-verification=4b103b22b27be518c52f80592e311531c60e2029
- MS=95B18192602D7C14A859CCBA68329AC0BD5D27E5
- google-site-verification=KCwd8diJn3iRyD_T0MMh3rKdFFfWT4MN9Bu6PULuHNw
- Sendinblue-code:e5cd760348fc272b48c7a78cf4174ba8
- google-site-verification=G8Cn1nXQKZelnFJVrLpMAUN-WkYGzRCAw1rHYpJ-BPw
- anthropic-domain-verification-q786x8=lF69eBZ5BnjivXc5oZXJzC06y
- google-site-verification=nVw_qVfEjNe0mS7486p-BkzgLoObIitSMtdaeYZKOLE
- spf2.0/pra include:servers.mcsv.net include:_spf.google.com include:spf.sendinblue.com include:5163845.spf02.hubspotemail.net include:mail.zendesk.com ~all
- Sendinblue-code:1012619134bdb04b5a1dfc0e6248fa6e
- SPFv=spf1 include:servers.mcsv.net include:_spf.google.com include:spf.sendinblue.com include:5163845.spf02.hubspotemail.net include:mail.zendesk.com include:eu.mailgun.org ~all
- google-site-verification=wpSBUUU3KZVAsDPQgFqjxGRqqSYOP-FqDjIDrZtjCE4
- Sendinblue-code:8b58b46b3bdebdb79dfa805c30b57d9e
- anthropic-domain-verification-0d0c9y=bhf5nh2pc5k4LzntoVLlkxB9u
- dust-domain-verification-1nkerk=YM5lQvkPGemlLMYl3GLBAiVhV
- apple-domain-verification=wFojjfyoLbWiQ6ZG
- atlassian-domain-verification=DD7UEDaDORNIR6SLGs6WOUwTfLwXB7ji4z4ztQxD5lwp8t3bmZthyOizghtAV/pw
- ZOOM_verify_vNRuP2S8QI-J3osDkJK_Dw
- Sendinblue-code:dd2ffabfe5bd36fe39965f3914aae911
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