Domain Intelligence Report

americanexpress.com

DNS records, WHOIS/RDAP registration, SSL certificate, subdomain enumeration, and email-security posture — aggregated in real time and cached.

5
DNS record types
139d
SSL cert remaining
10
Subdomains found
SPF + DMARC
Email security
DNS

DNS Records

All record types resolved from authoritative DNS for americanexpress.com.

A 1 record
  • 95.100.68.251
MX 2 records
  • 10 mx0a-0023b801.pphosted.com.
  • 10 mx0b-0023b801.pphosted.com.
TXT 10 records
  • "00d4w000001wvb0uag"
  • "facebook-domain-verification=5t5jnj7o0bh7cf6h2pxxjwg0ltlw3j"
  • "iI4t08IsaGI0nwiRkjvUTj2bsVpTUbgIg6BNm0aPMzI="
  • "apple-domain-verification=TX9__9cGbRTolbaJRZ94euAiIGHkz6b6a1_7cy_bGk8"
  • "facebook-domain-verification=1iv6o6lnefss8petsvgqew0cafqz6p"
  • "v=spf1 ip4:63.241.217.23 ip4:74.125.149.0/24 ip4:74.125.150.0/24 ip4:66.119.44.14 ip4:66.119.44.13 ip4:66.244.67.0/24 ip4:199.3.18.4 ip4:148.173.88.0/26 ip4:148.173.96.128/26 -all"
  • "vjkdhsiomklp"
  • "00da0000000hlilma4"
  • "google-site-verification=EQlwnW4GMge07fKpyFPTHu5nWUdHGAJDmrUmB8bhi5g"
  • "OSSRH-61504"
NS 6 records
  • a9-65.akam.net.
  • a13-65.akam.net.
  • a8-64.akam.net.
  • a1-196.akam.net.
  • a24-67.akam.net.
  • a22-66.akam.net.
SOA 1 record
  • a1-196.akam.net. dns.aexp.com. 263939 3600 900 2419200 300
Registration

WHOIS / RDAP

Registration data for americanexpress.com via the RDAP protocol, with port-43 WHOIS fallback if RDAP is unavailable.

whois via rdap.org
Registrar
CSC Corporate Domains, Inc.
Created
1995-06-04T04:00:00Z
Updated
2025-05-30T05:12:04Z
Expires
2026-06-03T04:00:00Z
Handle
5483_DOMAIN_COM-VRSN
Nameservers
A1-196.AKAM.NETA13-65.AKAM.NETA22-66.AKAM.NETA24-67.AKAM.NETA8-64.AKAM.NETA9-65.AKAM.NET
Status
client transfer prohibitedserver delete prohibitedserver transfer prohibitedserver update prohibited
TLS

SSL Certificate

Live TLS handshake against americanexpress.com. No third-party scanner.

ssl 139 days remaining
Issuer
CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1,O=DigiCert Inc,C=US
Subject
CN=www.americanexpress.com,O=American Express Company,L=New York,ST=New York,C=US
Valid from
2025-09-30T00:00:00+00:00
Valid to
2026-09-29T23:59:59+00:00
Serial
9785879763502857194781828437180112324
SANs (7)
www.americanexpress.comamexsavings.comamericanexpress.comamexmobile.compersonalsavings.comwww.personalsavings.americanexpress.comwww.personalsavings.com
Reconnaissance

Subdomains discovered

Aggregated from Certificate Transparency logs (crt.sh, certspotter, hackertarget) with DNS bruteforce fallback if all CT sources fail.

⚠ Partial results — crt.sh status 429 · certspotter rate-limited · hackertarget limited: API count exceeded - Increase Quota with Membership
subdomains 10 found
crt.sh status 429 certspotter rate-limited hackertarget limited: API count exceeded - Increase Quota with Membership dns-brute ok +10 (wordlist 54)
  • api.americanexpress.com
  • dev.americanexpress.com
  • email.americanexpress.com
  • m.americanexpress.com
  • mx1.americanexpress.com
  • mx2.americanexpress.com
  • old.americanexpress.com
  • secure.americanexpress.com
  • shop.americanexpress.com
  • www.americanexpress.com
Email

Email Security Posture

SPF and DMARC presence and records for americanexpress.com. DKIM requires a known selector and is not auto-discoverable.

SPF present
  • v=spf1 ip4:63.241.217.23 ip4:74.125.149.0/24 ip4:74.125.150.0/24 ip4:66.119.44.14 ip4:66.119.44.13 ip4:66.244.67.0/24 ip4:199.3.18.4 ip4:148.173.88.0/26 ip4:148.173.96.128/26 -all
DMARC present
  • v=DMARC1;p=reject;fo=1;rua=mailto:dmarc_agg@auth.returnpath.net;ruf=mailto:dmarc_afrf@auth.returnpath.net
DKIM selector required

DKIM requires selector; not auto-discoverable

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