Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sleek.sg
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 18:54:49 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
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 104.18.8.220 (no PTR)
- 104.18.9.220 (no PTR)
- 2606:4700::6812:9dc (no PTR)
- 2606:4700::6812:8dc
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.250.31.26 ↩ bj-in-f26.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 2800:3f0:4003:c0f::1a (no PTR)
SOA Record
Raw SOA
albert.ns.cloudflare.com dns.cloudflare.com 2399216403 10000 2400 604800 1800
Primary NS (mname)
albert.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399216403
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tina.ns.cloudflare.com
albert.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:amazonses.com include:mail.zendesk.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
6 records- atlassian-domain-verification=wQicJimTH2XCxRDiaSVW43gIVLLpS39D2uW6wlFjLSp6ff2RYpz6DO5urC3o7H3s
- facebook-domain-verification=kk02ytf79y2t4favy9544tfbhca1ke
- google-site-verification=OeuN2xi-kg2o2oSu0t_QNVhtyIOvT33eL0JlsI_2oQU
- google-site-verification=oHqxoYLINJ4BXZu-aApYtlMrJx1QDzrthJtITsaoksQ
- SPFv=spf1 include:_spf.google.com include:amazonses.com include:mail.zendesk.com ~all
- Foxit-domain-verification=c0de77ab7320678ca922c2ad2e964fe7
Full email verification for sleek.sg
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