Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
educacionit.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 06:49:38 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 3.168.73.111
- 3.168.73.22
- 3.168.73.83
- 3.168.73.43
- 2600:9000:2801:6c00:2:75b:d940:93a1
- 2600:9000:2801:7400:2:75b:d940:93a1
- 2600:9000:2801:ec00:2:75b:d940:93a1
- 2600:9000:2801:2a00:2:75b:d940:93a1
- 2600:9000:2801:b800:2:75b:d940:93a1
- 2600:9000:2801:6600:2:75b:d940:93a1
- 2600:9000:2801:9000:2:75b:d940:93a1
- 2600:9000:2801:b600:2:75b:d940:93a1
Mail Server IPs
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
SOA Record
Raw SOA
ns-23.awsdns-02.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-23.awsdns-02.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-769.awsdns-32.net
ns-1321.awsdns-37.org
ns-1558.awsdns-02.co.uk
ns-23.awsdns-02.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.protection.outlook.com include:_spf.embluemail.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];rf=afrf;sp=quarantine;ri=43200;aspf=r;adkim=r;fo=1:d:s;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
k1._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
12 records- atlassian-domain-verification=a5wpaBaT9Nb4TPuxbk7Ee1pJgtSOxC7U7fwuOoS3LLraGQqYJfESMDKLKhrvRYtY
- cisco-ci-domain-verification=17e5befdeefd765c23e60234de611896e8c209fd7d58e1eb70028da27bc5dbda
- google-site-verification=IbH_AhhEPj78HrPIzTXHZ3I3hJInlnWjJ15oAvXZMms
- h1-domain-verification=AEfrbDFZgTnwPucRZBfUxwrvrNHjfzEkPri7rfoykRvqFZys
- jetbrains-domain-verification=gw5i6kun240rd6xoc7bl092l
- new-relic-domain-verification=1e26baf3aabd4f298213d72c154e459d
- stripe-verification=2FC8F39964CEE913FB33B6FCFFEC141BA4BC929AFB09F416156F57AC917B3193
- twilio-domain-verification=ceaa1569e3c868156daefae30131272a
- SPFv=spf1 include:_spf.google.com include:servers.mcsv.net include:spf.protection.outlook.com include:_spf.embluemail.com ~all
- MS=87790CD78312568CFA78E4B834D17960A27F550F
- ZOOM_verify_-YGFiX_XSb2Krd2fLDc6AA
- anthropic-domain-verification-gvmwr3=YVuHTJ4a2oAGZJyClGr8Bi54S
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