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Gridlode
Rank #5,131Updated November 10, 2026

discover.com

Discover - Personal Banking, Credit Cards & Loans

discover.com is registered with GoDaddy Corporate Domains, LLC since November 15, 1993 (33.0 years). The registration expires on November 14, 2028. The site runs on Akamai, Akamai mPulse, Akamai Bot Manager and 4 other technologies. Its email security grade is B. Its SSL certificate is issued by DigiCert Inc and is valid for 79 more days.

Domain age
33.0 yrs
Technologies
7
Email security
B
SSL days left
79

Registration

RegistrarGoDaddy Corporate Domains, LLC
IANA ID3786
RegisteredNovember 15, 1993
ExpiresNovember 14, 2028
UpdatedOctober 26, 2026
Statusclient transfer prohibited
Name serversa1-23.akam.net, a3-64.akam.net, a4-64.akam.net, a5-67.akam.net, a6-65.akam.net, a8-66.akam.net
DNSSECNot signed

DNS records

TypeValueTTL
A23.197.141.18220
MXmx0a-001b4103.pphosted.com 103600
MXmx0b-001b4103.pphosted.com 103600
NSa8-66.akam.net86400
NSa1-23.akam.net86400
NSa3-64.akam.net86400
NSa6-65.akam.net86400
NSa5-67.akam.net86400
NSa4-64.akam.net86400
TXTjamf-site-verification=_KaTb5rtYKzVLTIrdhYvjQ0
TXTmongodb-site-verification=eTTHxouNWqnRHzQEjrqlvYEITei4I1tB0
TXTatlassian-domain-verification=ZRP73NoVRbStETwopgeDhJUz4YP/WitUqaGB2j8LbZ0eBBhnDYtpHVaCFCfG1lsj0
TXTgoogle-site-verification=trDjBziW4H-wfw8SYSKdNGQ1kHVkZJtZgRIhaHdCy6s0
TXTgoogle-site-verification=VbNflIwyH0KM0Td8gC-bDXZKnC8cZ6IpYurg5LRs65o0
TXTmiro-verification=83418712c8125e0254c79b098863f8659af6930c0
TXT_t6dtnkba5y33bx9j33atzbmk6ze3pic0
TXTsegment-site-verification=4buUSoY7ujgHSrmewrfwcxWf6YtjSQAJ0
TXT_d6aqcjzs5txrqj0125eswqllz7mm1d00
TXTsmartsheet-site-validation=Iv9fVsrnPZvM4cBbmLjkfbHVhq2K0_2i0
TXTonetrust-domain-verification=64cd9b1790f24b6290cd627d4e90c9bc0
TXTv=spf1 exists:%{i}._i.%{d}._d.espf.agari-dns.net. include:%{d}.07.spf-protect.agari-dns.net. -all0

Technology stack

SSL certificate

ValidValid
IssuerUS, DigiCert EV RSA CA G2, DigiCert Inc
ExpiresJanuary 28, 2027
Days remaining79
ProtocolTLSv1.3
Nameswww.discover.com, applynow.discover.com, archertprm.discover.com, assets.discover.com, cards.discover.com, crl.discoverfinancial.com, custserv.securedocupload.discover.com, dcf.src.discover.com, designsystem.discover.com, discover.com, discovercard.com, freshchat.discover.com

Email security

BScore 81/100 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.
  • 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].
  • goodDKIM keys found (selector: selector1, selector2, default, k2).
  • good2 MX record(s) found. Mail is handled by Proofpoint.
  • goodBIMI record found: supporting inboxes can show your brand logo.

Homepage metadata

TitleDiscover - Personal Banking, Credit Cards & Loans
DescriptionDiscover offers online banking, reward credit cards, home equity loans, and personal loans to help meet your financial needs.
Languageen
Canonicalhttps://www.discover.com/
Structured dataOrganization, WebSite
IndexableYes
Word count1263

About discover.com

Who is the registrar of discover.com?

discover.com is registered with GoDaddy Corporate Domains, LLC (IANA ID 3786).

When does discover.com expire?

The current registration of discover.com expires on November 14, 2028. It was first registered on November 15, 1993.

What technology does discover.com use?

We detected 7 technologies on discover.com, including Akamai, Akamai mPulse, Akamai Bot Manager, Content Security Policy, HSTS, Adobe Experience Platform Tags.

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

discover.com scores 81/100 (grade B) 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 discover.com?

discover.com uses a8-66.akam.net, a1-23.akam.net, a3-64.akam.net, a6-65.akam.net, a5-67.akam.net, a4-64.akam.net.