Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
looker.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 22:00:26 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx3.googlemail.com
- alt1.aspmx.l.google.com
MX Priorities
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 216.239.32.27 ↩ any-in-201b.1e100.net
- 2001:4860:4802:32::1b
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.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
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
SOA Record
Raw SOA
ns-1610.awsdns-09.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1610.awsdns-09.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-930.awsdns-52.net
ns-1236.awsdns-26.org
ns-1610.awsdns-09.co.uk
ns-280.awsdns-35.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:167.89.16.30/32 ip4:167.89.16.245/32 ip4:167.89.16.30/32 include:_spf.google.com include:mail.zendesk.com include:mktomail.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
selector1._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
17 records- google-site-verification=RJQ59QKzmTpH-HKU5bwG9UivFYe8FIvwYCXHYa28peY
- google-site-verification=AqzA-f6B31qcEto7TiA7jJXqEv2aJ8xAVaBQX9m6qbc
- globalsign-domain-verification=5fXa9fyTh2TGGJLecfTzulMtQT0OAXUMsliCjB-vIm
- google-site-verification=OKXbKllGeYaJlkVBWy9uJ-rrCH3wNm-PubWxisKnKzY
- google-site-verification=6rmQQl5YuFUuJyndJmmOcpjfBRjFFXhp7Xlc9pkTzik
- google-site-verification=JE_eD-P6AxNWisDlKTs--ZreINv0k6rgOxoWftJ71hk
- google-site-verification=dbbTBdfhSJZjk_rQJoXZ59wnvbmFkIm-eFZZsULUp6g
- 7BA59C1CB4
- SPFv=spf1 ip4:167.89.16.30/32 ip4:167.89.16.245/32 ip4:167.89.16.30/32 include:_spf.google.com include:mail.zendesk.com include:mktomail.com ~all
- firebase=lookeraterer
- google-site-verification=GXMF15_zhElMqZs3M9Ie7GbeafP3mfLUhIrrv8rWT9I
- v97bx9fctj2dhxyxrrkjf3kcz64kwhmr
- atlassian-domain-verification=+qoGK+3DBwl3VGplUzgVW4642Jqj2o/p2QqrvVIzrlqXm6Z2By4V87wnspLIInfQ
- MS=ms83354599
- google-site-verification=SuJtN43YYdZh2Jdp23LXGpbRAGDUTkdQXYq2i8Dg92o
- cnvb2ctjb6ny0sj9shcxy8j5rs8ffqjl
- google-site-verification=bWRM5LkXhNnIjXkJ4D6BVM30w9zX7Xmg7qIDTEDS7Sk
Full email verification for looker.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits