carnegiescience.edu

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
carnegiescience.edu
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 11:10:23 UTC · ↺ Refresh

MX Hostnames

  • alt3.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com

MX Priorities

No priority data.

A / AAAA Records

  • 23.185.0.1
  • 2620:12a:8001::1
  • 2620:12a:8000::1

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-cloud-a3.googledomains.com
ns-cloud-a2.googledomains.com
ns-cloud-a1.googledomains.com
ns-cloud-a4.googledomains.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:192.70.249.234 ip4:192.91.178.2 ip4:38.140.233.82 ip4:52.202.104.85 ip4:192.70.249.242 ip4:192.70.249.129 ip4:192.70.249.130 ip4:192.70.249.134 ip4:192.70.249.150 ip4:192.91.178.47 ip4:192.91.178.11 include:_spf00.carnegiescience.edu include:_spf01.carnegiescience.edu include:_spf02.carnegiescience.edu include:_spf03.carnegiescience.edu include:_spf04.carnegiescience.edu include:_spf05.carnegiescience.edu -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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

22 records
  • duo_sso_verification=uXBj0ILnyj1N9f4i3YV0MM1nHSMR062wC7qWPA3oiV0XC7Y3sc1dPIEgc8nXByvc
  • 894h5d8kqqme6kkdgrl5hiteeu
  • 1password-site-verification=FBNRB3GKOVAW5IYWEPQP66YLCQ
  • slack-domain-verification=d356yRDoYgYx639LbspXppEV1vVPes0QU1viKOjy
  • google-site-verification=fkG5IIac7km-iLxNnGDttiZpOJHyG_EW-2jCx9KoHVw
  • b6k2ortrs7c89ofbhqrmtc88ad
  • google-site-verification=Q12cvYcuI0Jm6jwGckedurvTtwaTcBjeGSOPJ6tBzfg
  • 3o9skp8t5ufugitalqn1nff0el
  • '00D1N000002CHLt=1TBRP00000002GL
  • google-site-verification=EHmasVdBycJIN6SMRi_FwinLHuu6MiHxR5YgYTm7JB4
  • google-site-verification=3aEEu9Gi7oEmsjIw1rpBixaBG78E_FUhYk6QVDW_0Go
  • 00D61000000eCah=1TBJx00000001Tx
  • MS=ms96734623
  • SPFv=spf1 ip4:192.70.249.234 ip4:192.91.178.2 ip4:38.140.233.82 ip4:52.202.104.85 ip4:192.70.249.242 ip4:192.70.249.129 ip4:192.70.249.130 ip4:192.70.249.134 ip4:192.70.249.150 ip4:192.91.178.47 ip4:192.91.178.11 include:_spf00.carnegiescience.edu include:_spf01.carnegiescience.edu include:_spf02.carnegiescience.edu include:_spf03.carnegiescience.edu include:_spf04.carnegiescience.edu include:_spf05.carnegiescience.edu -all
  • Foxit-domain-verification=92c1128c3fa70366b322c87d03edd5e2
  • apple-domain-verification=1y14gDPmyoJAujXc
  • google-site-verification=rae6k-oNFEg2ERt9tzBHhcsSWOxHngwqyP6TJEdfjLs
  • dropbox-domain-verification=k73fnmj9tbk6
  • atlassian-domain-verification=zT1uLHiiXrlzTf9GKyaHvHHUJtWO4aKAhe6aCvgln5gGZ5wFw2v8U8mTgniYgXyP
  • MS=E3345082B0016EEFE8091541B11E482AD702856C
  • google-site-verification=xZA3iJZKjbp2V3WaW_wwJI2tboPUA8jc7NR4LxV72rk
  • ZOOM_verify_tZSkySo2RWWIYO944gZIMg
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