institutchiaribcn.com

Valid Email Server
Domain Lookup › institutchiaribcn.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
institutchiaribcn.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 02:32:54 UTC · ↺ Refresh

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MX Hostnames

  • alt3.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • aspmx.l.google.com
  • alt1.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

  • 104.20.46.13
  • 172.66.144.99
  • 2606:4700:10::ac42:9063
  • 2606:4700:10::6814:2e0d

Mail Server IPs

  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 172.253.157.27 ↩ yubrupd-in-f27.1e100.net
  • 2a00:1450:400c:c23::1b ↩ yubrupd-in-f27.1e100.net
  • 192.178.234.27 ↩ ncsclj-in-f27.1e100.net
  • 2800:3f0:4003:c14::1b (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 172.253.63.26 ↩ bi-in-f26.1e100.net
  • 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net

SOA Record

Raw SOA chin.ns.cloudflare.com dns.cloudflare.com 2415278714 10000 2400 604800 1800
Primary NS (mname)
chin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415278714
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

chin.ns.cloudflare.com
rodney.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:46.16.63.100 include:spf.webapps.net include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • google-site-verification=ZUjcVitd-Hw-haj1xZY2RPBO9qM-VaNwpDqnAFkGqNo
  • SPFv=spf1 ip4:46.16.63.100 include:spf.webapps.net include:_spf.google.com ~all
  • 31dpks2zzjhhqtzgmq1lqds9h5v3q0p7
  • brevo-code:42e2b9913b933714e60aa9c967692633
  • google-site-verification=01Xxuk_7vQniAWMsiSU1qAxXpwbGQmgP7ZtEGrmtdjg
  • google-site-verification=5rntyhP-Pof9cG2Ma6iRgFMhatswQB8OMuKfUuP09pw
  • google-site-verification=MJZxHvSbZsww2Uw9NUg7QODcwIawrK8d4M1b3wk8uS8
  • google-site-verification=OrIuJVyNty8bDx3MviZ8u3RXdXl2gxShBmiu2pq834s
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