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Gridlode
Rank #1,249Updated November 10, 2026

glassdoor.com

glassdoor.com is registered with MarkMonitor Inc. since May 22, 2003 (23.5 years). The registration expires on May 22, 2027. Its email security grade is C. Its SSL certificate is issued by Google Trust Services and is valid for 54 more days.

Domain age
23.5 yrs
Technologies
—
Email security
C
SSL days left
54

Registration

RegistrarMarkMonitor Inc.
IANA ID292
RegisteredMay 22, 2003
ExpiresMay 22, 2027
UpdatedJuly 23, 2026
Statusclient delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Name serversirma.ns.cloudflare.com, nitin.ns.cloudflare.com
DNSSECSigned

DNS records

TypeValueTTL
A172.64.148.60291
A104.18.39.196291
MXaspmx.l.google.com 1300
MXalt1.aspmx.l.google.com 5300
MXalt2.aspmx.l.google.com 5300
MXaspmx2.googlemail.com 10300
MXaspmx3.googlemail.com 10300
NSirma.ns.cloudflare.com86400
NSnitin.ns.cloudflare.com86400
CAAissue 0 amazonaws.com300
CAAissue 0 comodoca.com300
CAAissue 0 digicert.com; cansignhttpexchanges=yes300
CAAissue 0 geotrust.com300
CAAissue 0 letsencrypt.org300
CAAissue 0 pki.goog; cansignhttpexchanges=yes300
CAAissue 0 ssl.com300
CAAissuewild 0 amazonaws.com300
CAAissuewild 0 comodoca.com300
CAAissuewild 0 digicert.com; cansignhttpexchanges=yes300
CAAissuewild 0 geotrust.com300
CAAissuewild 0 letsencrypt.org300
TXThj-ownership=R8g%1iH0B$Q4300
TXTapple-domain-verification=64AdZvYcRMLmNpje300
TXTMS=FB92FCCA9339EC64202A1A61A4C40DAC3CF4C272300
TXTcanva-site-verification=MTx0nM4d1oXxAnDnPhxz0g300
TXTbw=ZufHYelbVh6fItIClGZ1qkn65XDPa7+hytEazD2RZeTh300
TXTastro-domain-verification=clzw81toh0ivs01k4ps2ms0gx300
TXTbotify-site-verification=DAWL6UR0RAcywwqdLqit7YjDREHrfflX300
TXTmongodb-site-verification=W9fyc8dm7y8WDgQ3a3h4TLCnjHryNUcf300
TXTcursor-domain-verification-d6jk8s=pbDrxfJQAiDVlYDKVoivJegiS300
TXTteamviewer-sso-verification=554bca1e511d4df98ca6cb6bd9cf968d300
TXTcitrix-verification-code=b35115b7-7f06-4ce0-a4b5-df389824a8ee300
TXTonetrust-domain-verification=d9cebd8ad86349c2b16d3c8dcf4d8dff300

SSL certificate

ValidValid
IssuerUS, WE1, Google Trust Services
ExpiresJanuary 3, 2027
Days remaining54
ProtocolTLSv1.3
Namesglassdoor.com, *.glassdoor.com, *.messaging-stage.glassdoor.com, *.stage.glassdoor.com, media.glassdoor.s3.amazonaws.com.glassdoor.com

Email security

CScore 79/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
  • warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
  • goodSPF record found.
  • goodSPF ends with -all: servers you have not listed are rejected (hard fail).
  • goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
  • goodDMARC aggregate reports are sent to mailto:[email protected], mailto:[email protected].
  • goodDKIM keys found (selector: google, default, k2, s1, s2).
  • good5 MX record(s) found. Mail is handled by Google Workspace.

About glassdoor.com

Who is the registrar of glassdoor.com?

glassdoor.com is registered with MarkMonitor Inc. (IANA ID 292).

When does glassdoor.com expire?

The current registration of glassdoor.com expires on May 22, 2027. It was first registered on May 22, 2003.

Does glassdoor.com protect its email with SPF and DMARC?

glassdoor.com scores 79/100 (grade C) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.

What are the name servers of glassdoor.com?

glassdoor.com uses irma.ns.cloudflare.com, nitin.ns.cloudflare.com.