compscilib.com

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

Domain Overview

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

Checked via [email protected] · 2026-06-03 10:31:27 UTC · ↺ Refresh

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MX Hostnames

  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • hf6qxpnedb3w72r5tkh7mcuiuu4bexape2fjfcsluw6cj3ykgrzq.mx-verification.google.com

MX Priorities

  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10
  • hf6qxpnedb3w72r5tkh7mcuiuu4bexape2fjfcsluw6cj3ykgrzq.mx-verification.google.com: 15
  • alt1.aspmx.l.google.com: 5

A / AAAA Records

  • 75.2.60.5 ↩ acd89244c803f7181.awsglobalaccelerator.com

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 142.250.31.26 ↩ bj-in-f26.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net

SOA Record

Raw SOA ns-109.awsdns-13.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-109.awsdns-13.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-662.awsdns-18.net
ns-109.awsdns-13.com
ns-1508.awsdns-60.org
ns-1724.awsdns-23.co.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.firebasemail.com include:spf.mandrillapp.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

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

5 records
  • firebase=compscilib
  • google-site-verification=OX0LvaQYd2_qPZqP9gqIpTgSXA8mipKKS6W8JO8KNHM
  • google-site-verification=gNVL-6qERdu94Bdvq8g7IrQfRDkmLa9Z9q5P1UHnGGw
  • SPFv=spf1 include:_spf.firebasemail.com include:spf.mandrillapp.com ~all
  • brevo-code:067b42ad307b9ea593c3e8d0c6050f40
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