Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stifel.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 07:46:39 UTC · ↺ Refresh
MX Hostnames
- smtp.gslb.stifel.com
MX Priorities
- smtp.gslb.stifel.com: 0
A / AAAA Records
- 23.200.88.58 ↩ a23-200-88-58.deploy.static.akamaitechnologies.com
- 23.200.88.71 ↩ a23-200-88-71.deploy.static.akamaitechnologies.com
Mail Server IPs
- 8.26.184.45 ↩ smtp.gslb.stifel.com
SOA Record
Raw SOA
edns1.ultradns.biz dnsadmin.stifel.com 2014082665 28800 7200 1209600 86400
Primary NS (mname)
edns1.ultradns.biz
Admin Email (rname)
dnsadmin@stifel.com
Serial
2014082665
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
edns1.ultradns.com
edns1.ultradns.net
edns1.ultradns.org
edns1.ultradns.biz
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.stifel.com include:spf2.stifel.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
28 records- docusign=97f117e2-f77c-4321-8000-216adc0fb95e
- docusign=8aab5049-0cac-4ff5-99c7-aa7a3ddc162a
- lZu8MrBZ+6mVJYzOR64C7hQ8SA8=
- anthropic-domain-verification-zqmy0d=spznJS8qjTPaF0kpyP5oe8C3H
- sending_domain1055453=8b2c833f9a4a768237fab54c26a51ea40b84fa0a22e0baa3a2fec62333269bfc
- openai-domain-verification=dv-oSVuk21uYj9ttiJIMM1BmcIO
- apple-domain-verification=vaSVYKMjHWDFzyZR
- google-site-verification=5hoWmm4cBJf2b-gH_e_7HTLxxQ1qBUACVjsDqnTMEfs
- docker-verification=0662ba3d-8ea1-4c17-9f4c-baaeacf52d77
- onetrust-domain-verification=9b4e62cbe3354b2fb3f6db60b9ad1922
- pardot465242=dce56509fe09c2adb5a9b93c7b01d4e7ca68197ef8fd9496f2db987f01b5e2a7
- mcDw8HaKQnpAuo6bII0r0SgJ8sjCOjBI/BIWMtWTaRk7SruE8++BT+mjuX5nuTbsEfPFrJcVHhC8G3/PZ206Bg==
- dQR+NP4aaBHVW3ydFx4Ke2hxehW1EsopOmP4tfHMA9ZA1M+La1FEs9b5YBVUvDYhcwZs7TTtOokNXpXeZyN/Hw==
- pardot465242=a4c7c6f1ca9231833f599ea092b8ed37973759cc68622afa4980594b521e3b96
- SPFv=spf1 include:spf1.stifel.com include:spf2.stifel.com -all
- 00d7q000004pqy2uac
- sending_domain465242=f00295e845ce788d222db6b2bbf10405b295167037c99588c4ef25cf98f6ebff
- jamf-site-verification=C8EGGZEvMowdPXkS7zhlOg
- pardot1062072=75016efe1c0e4e49dd13a786569b7a6468c82c35bc0e222d8bc3644c31e6cbee
- cisco-ci-domain-verification=c1bc17b44e875cecfbc15a0cacc83e10d9d84afd6896d470cecfaf3dd89bc2f
- atlassian-domain-verification=P82WoIuVJY1AnUaY4nSSXIBx90BFDJaiUxa9xdISt1xjlogSiykYMJ1lRo6XVgYh
- sending_domain1062072=a41117e1d92d1f5b4fc05a1d2037ddffa3f77c916be1ec0cee55913dcaaa2da9
- ZOOM_verify_3kr_VEUXSFGBk1BPdNC6UQ
- sending_domain1104951=661b075052edc1d00784c0ae07f44d7218c4fb6f05e134cabd5dcffd00af4503
- "MS=ms37607173" "webexdomainverification.JU0X=d431568f-047c-459c-a52d-626dfc5ef43f"
- b28b817a-5ead-47e8-b421-22f93ec6acbd
- knowbe4-site-verification=fc5ca467ec0fc3b64a437810a83af55e
- intersight=76c7b32d6185816d48110778c61554f8857ecaeb6ba866dc84b493c235511359
Full email verification for stifel.com
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