Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sempli.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 16:40:07 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 18.238.80.124 ↩ server-18-238-80-124.jfk52.r.cloudfront.net
- 18.238.80.79
- 18.238.80.68
- 18.238.80.15
- 2600:9000:266a:fa00:3:518a:ebc0:93a1
- 2600:9000:266a:4200:3:518a:ebc0:93a1
- 2600:9000:266a:7200:3:518a:ebc0:93a1
- 2600:9000:266a:800:3:518a:ebc0:93a1
- 2600:9000:266a:5000:3:518a:ebc0:93a1
- 2600:9000:266a:da00:3:518a:ebc0:93a1
- 2600:9000:266a:c400:3:518a:ebc0:93a1
- 2600:9000:266a:c600:3:518a:ebc0:93a1
Mail Server IPs
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
SOA Record
Raw SOA
ns-1240.awsdns-27.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1240.awsdns-27.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1803.awsdns-33.co.uk
ns-982.awsdns-58.net
ns-1240.awsdns-27.org
ns-166.awsdns-20.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf1.sempli.co ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=10; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._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
4 records- SPFv=spf1 a mx include:spf1.sempli.co ~all
- MS=5579451219185C158EA0DEC6487CC734FBF9FCDB
- google-site-verification=0HpArCHz3U2_zlkW1XacP5el3Le5UYjAVMLXAiV_9Xw
- google-site-verification=hYl-u86LhcxpRj-HIZBgVMjR2IpyC-smeAwZEUD8Tks
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