Domain Overview
DNS: ✓ 22d ago
Checker: ✓ 22d ago
adsterra.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-10 14:26:07 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 172.66.146.173 (no PTR)
- 104.20.47.184
- 2606:4700:10::ac42:92ad
- 2606:4700:10::6814:2fb8
Mail Server IPs
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
SOA Record
Raw SOA
corey.ns.cloudflare.com dns.cloudflare.com 2406420992 10000 2400 604800 1800
Primary NS (mname)
corey.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2406420992
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
corey.ns.cloudflare.com
naya.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:192.243.61.251 ip4:66.207.43.110 include:spf.braintreegateway.com include:spf0.adsterra.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
9 records- google-site-verification=cZ9zrfIjdKRwuham3NU4qIa2-M5qb1I-7KR1BAJ5OEo
- google-site-verification=x1LOlPMa9ByeLbys9B0lBHWu1Nb-cFkTq5Afz-lr2UA
- mailru-verification: fcb4727487216405
- SPFv=spf1 a mx ip4:192.243.61.251 ip4:66.207.43.110 include:spf.braintreegateway.com include:spf0.adsterra.com -all
- yandex-verification: 9aee965641e953fa
- MS=C3060F5BB411AB05FE5429BBA9017078792253D2
- atlassian-domain-verification=XZosm3Xa9D6xfVssnj7nhRCsxDUtVmiwwZiCi5LylEZVnFVrZXEPYKfgFyCjERCO
- facebook-domain-verification=jyt56kgxd2jkxt5zzjnk4qb9uzsajh
- google-site-verification=K3jyN3lSBtqaUFKbBj-q9fUv6VGN3qWqIsBUNhgk-HU
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