Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
isdin.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 04:19:07 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
- alt2.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 30
- aspmx2.googlemail.com: 40
- aspmx3.googlemail.com: 50
- aspmx.l.google.com: 10
A / AAAA Records
- 13.33.252.97
- 13.33.252.32
- 13.33.252.35
- 13.33.252.56
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
SOA Record
Raw SOA
ns-2033.awsdns-62.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-2033.awsdns-62.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-846.awsdns-41.net
ns-1058.awsdns-04.org
ns-2033.awsdns-62.co.uk
ns-206.awsdns-25.com
SPF Record
✓ Strict (-all)
v=spf1 include:amazonses.com include:spf.mandrillapp.com include:spf1.isdin.com include:_spf.google.com include:_spf.salesforce.com include:servers.mcsv.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=s; ruf=mailto:[email protected]; rua=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
k1._domainkey
amazonses._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
12 records- S590RORPKQ1874AE060GUM2MHC
- SFMC-DfGft3C8YJDU_aRT2c_pVyeTgJJuKvhZqccIWT9a
- SFMC-Or2QIST545p_iMmw73wgF7bQ-zywxjCKUtxHz1py
- afctk91klnktau9ma2s0e713dk
- atlassian-domain-verification=QUjdjDBaJNmnt5VXlCrja2/yuZAjVgpXu3YPq9m8wDfRVdWvxd2/lGhaJ1lazDib
- detectify-verification=003d8625658cadd9679eee108cf551a6
- google-site-verification=rkmEvDfzbY6xzXizCm6aw__vrXmLhq4G-wh8d3zUKPU
- openai-domain-verification=dv-jlWUaXrsMg4VP8fLVRG83PVE
- successfactors-site-verification=ZDc4NGRlM2M1ZmYxNmMxNzQ2ZDI1YzQxZjA4OTE1NzgyNTYwNmZhZDhiOGU2MTkyZWRiZDA1YTFhMmViNmUxYw==
- swisssign-check=0A7SQhBeiOGXabFRdCRHAxnhZjQ
- SPFv=spf1 include:amazonses.com include:spf.mandrillapp.com include:spf1.isdin.com include:_spf.google.com include:_spf.salesforce.com include:servers.mcsv.net -all
- 5c1o4ugmk4h7fbd8r8bp5du901
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