Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
markham.edu.pe
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 22:44:21 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 181.224.240.72 ↩ static24072.flx.com.pe
Mail Server IPs
- 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c25::1a ↩ yuiadtq-in-f26.1e100.net
- 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
SOA Record
Raw SOA
ns-cloud-d1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-d1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-d1.googledomains.com
ns-cloud-d4.googledomains.com
ns-cloud-d2.googledomains.com
ns-cloud-d3.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mailgun.org ip4:209.45.109.35 ip4:181.224.240.67 ip4:181.224.240.72 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
13 records- openai-domain-verification=dv-jOijJD4NXwPXtNs9wO27ckF7
- adobe-idp-site-verification=a62ee60867750fba5a128adb6f4c4ab245780748865858f6898a4021305df27c
- MS=ms30114015
- _acme-challenge.dca64-s1.markham.edu.pe=UcwtvAnCsyeupOdxkVDsMASLxGNvux6jvV3rwHSEuj8
- google-site-verification=tO2atLiGBEoyecBa8beUGHtuOQcXtuakpLn0jiNjwso
- sophos-domain-verification=e6fa6d93abbaa6768665136c3db6b23dbb8ea22bdd8f75c96dae854a1174cc11
- apple-domain-verification=7GgeVNAn5qBrk01z
- SPFv=spf1 include:_spf.google.com include:mailgun.org ip4:209.45.109.35 ip4:181.224.240.67 ip4:181.224.240.72 ~all
- google-site-verification=M_SRXT9T-kF5UtxdquNCU729GimxqgpLbASj8JRPYAE
- DMARCv=DMARC1; p=none; ruf=mailto:[email protected]
- google-site-verification=mLcZnkvWAuW3jIFr-k61KrdVrOmDpnHevSllamylHXw
- ZOOM_verify_J5RGZSdkRY2et0nvUCB6_A
- google-site-verification=3eoO4ZITwaFnhG_1fzbnUakaBNSJlu3udBrHRUz3YAg
Full email verification for markham.edu.pe
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