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Alliantcreditunion

alliantcreditunion.com
🏆Rank #53,761 🏷 Finance 🇺🇸United States

Alliantcreditunion uses Constant Contact as their primary email service provider. They rank #53,761 in the Tranco list of most-popular domains. We've also observed sends via Mailchimp. Email goes out from 2 different subdomains. Their email authentication setup is solid (score 95/100).

Marketing ESPConstant Contact
Total observations6
Active days4
Avg per active day1.5
Last activity📬 Active · 6 days ago
Cadence~weekly
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Email setup 95/100

Authentication signals observed in this brand's emails. SPF, DKIM and DMARC are the standard sender-authentication stack — see the DMARC policy below for whether spoofing is actually blocked or just monitored. One-click unsubscribe meets Google & Yahoo's bulk-sender requirements.

Strong email setup
Authentication is in good shape — SPF, DKIM, and DMARC enforcement all configured.
95/100
SPF
pass
DKIM
pass
DMARC
pass (quarantine)
BIMI
verified VMC
Unsubscribe
one-click
SPF lookups 3/10

SPF / DKIM / DMARC above reflect the last 1 email we've observed. DMARC policy is read live from DNS.

Authentication

DMARC reports sent to vali.email. Policy p=quarantine means receivers actively block or quarantine spoofed mail.

SPF alignment: 17% of observed emails use an aligned return-path (track.estmt.alliantcreditunion.com); the rest use third-party paths (in.constantcontact.com) where DMARC has to rely on DKIM alignment.

DKIM alignment: all 6 observed emails sign with a domain aligned with alliantcreditunion.com (arismail.alliantcreditunion.com, estmt.alliantcreditunion.com). DKIM authenticates the visible From — supports DMARC directly.

Brand visibility

VMC issued by: valimail.

Transport & deliverability

Delivery: fast — 100% of emails in the last 7 days arrive in under 10 seconds (across 2 sends).

Other ESPs detected

Brands often use multiple ESPs (e.g. one for marketing, another for transactional/notifications).

Mailchimp 1

Confirmed senders

ESPs we've seen sending email for this brand. Green = confirmed by SPF, sender IP rDNS, or known infra pairing (label shows the source). Grey = observed but not yet confirmed by SPF or PTR.

Constant Contact ✓ via sending IP

Other SPF authorizations

ESPs this brand has authorized in their SPF record. We confirm them with a green ✓ only after seeing recurring use (3+ emails across 2+ days). Until then they stay here — either we haven't observed any email yet, or we've seen a handful but not enough to call them a regular sender for the brand.

Mandrill

Probed: alliantcreditunion.com, track.estmt.alliantcreditunion.com, in.constantcontact.com, estmt.alliantcreditunion.com, arismail.alliantcreditunion.com

Where emails landed (Gmail)

Folder distribution across all emails from this brand observed in Gmail inboxes. High inbox % = good deliverability; spam appearances are the headline signal.

FolderCountShare
inbox 6 100.0%

Placement by ESP

Which ESP's emails are landing where. Sorted by spam % so problem senders surface first. Brands using one ESP for marketing and another for transactional often see very different placement profiles per ESP. Per-ESP folder data only started being captured recently — counts here may be smaller than the total above until backfill catches up.

ESP Emails Placement Inbox % Tabs % Spam %
Constant Contact 5
100.0% 0.0% 0.0%
Mailchimp 1
100.0% 0.0% 0.0%

ESP activity over time

Jun 2 – Jun 24, 2026 · 5 days with sends

Daily observations per ESP. Brands often run multiple ESPs concurrently — marketing on one, transactional on another — so this chart shows usage rather than switches.

2 0 Mailchimp: 1 (2026-06-02)1Constant Contact: 1 (2026-06-03)1Constant Contact: 1 (2026-06-09)1Constant Contact: 1 (2026-06-17)1Constant Contact: 2 (2026-06-24)206/0206/0506/0806/1106/1406/1706/2006/23
Constant Contact Mailchimp

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Sending IPs

IP addresses alliantcreditunion.com has been observed sending from, and where their mail landed in Gmail.

IPHostnameObsPlacementReputation
208.75.123.235 ccm235.constantcontact.com 2 2 Check →
198.2.187.103 send.edocprocessing.com 1 Check →
208.75.123.186 ccm186.constantcontact.com 1 Check →
208.75.123.247 ccm247.constantcontact.com 1 Check →
208.75.123.230 ccm230.constantcontact.com 1 Check →

Sending domains

DomainESPs detectedDelivery (7d)
arismail.alliantcreditunion.comConstant Contact 5
estmt.alliantcreditunion.comMailchimp 1