Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sacooliveros.edu.pe
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 06:26:22 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 66.29.133.142
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.111.27 ↩ bk-in-f27.1e100.net
- 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
bryce.ns.cloudflare.com dns.cloudflare.com 2397757098 10000 2400 604800 1800
Primary NS (mname)
bryce.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397757098
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
thea.ns.cloudflare.com
bryce.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.ipzmarketing.com include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
10 records- MS=ms31937223
- brevo-code:5be38bd53440820d0328547455569bf5
- brevo-code:5c8c745d4bd82b90ee6c10f86c1be573
- fdddrnqpdpaans2i512umh3cl6
- google-site-verification=Jx-szdW0asp2nXXLKbBdTD2T9DNHlTO7gd4YNNN1kSI
- google-site-verification=bRrVKahG9eSe2Rjunm13UyamWHK2_u3vRQKqSKHzmIw
- google-site-verification=bUJI8t-EI0OxPl55TU5TZufb69_ei11ND5yfR75nRPU
- SPFv=spf1 include:spf.ipzmarketing.com include:_spf.google.com ~all
- 13r8q33ekj8fvll4gj4t14oe49
- 459qovkdj4d2cc652fkl68g75o
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