Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
activecampaign.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 02:55:40 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-2.mimecast.com
- usb-smtp-inbound-1.mimecast.com
MX Priorities
- usb-smtp-inbound-1.mimecast.com: 10
- usb-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 104.20.0.15 (no PTR)
- 104.20.1.15 (no PTR)
- 2606:4700:10::6814:f (no PTR)
- 2606:4700:10::6814:10f (no PTR)
Mail Server IPs
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
abby.ns.cloudflare.com dns.cloudflare.com 2399475334 10000 2400 604800 1800
Primary NS (mname)
abby.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399475334
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
abby.ns.cloudflare.com
alex.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:173.236.20.0/24 ip4:192.92.97.0/24 ip4:52.128.40.0/21 ip4:217.8.118.0/24 ip4:103.229.233.0/24 include:usb._netblocks.mimecast.com include:_spf.google.com include:mail.zendesk.com include:stspg-customer.com include:sent-via.netsuite.com include:_spf-lrn.activecampaign.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
30 records- google-site-verification=5ecE6QK-uN7epMvq2briZD_vYB2nC_5Y3BukiSILBUI
- openai-domain-verification=dv-hGDc7dQuUtX9y1AaOh3g5zLk
- google-site-verification=bsPOFNz4WrydBvfNkWbSIfsIlkRev4iGBxCHnB3wsA4
- ahrefs-site-verification_13f6592c6dbc2e2fd5a07a7ba689ee0acaf5285f7dbf7a1c3eed5fcc8799689a
- facebook-domain-verification=vj4bbc79ppnrt612769n33gxnqezjt
- MS=ms78211706
- google-site-verification=yZpqL2DYnFgeE1CANvNSvCaY6vchX6cUsOnKIswM9nY
- asv=2a7893285fd0ab817b0ac10ee4afcded
- google-site-verification=oZuy90wJc1WtJL-OqSxrqLKcqE_xWlBcRncm88kc6xo
- SPFv=spf1 ip4:173.236.20.0/24 ip4:192.92.97.0/24 ip4:52.128.40.0/21 ip4:217.8.118.0/24 ip4:103.229.233.0/24 include:usb._netblocks.mimecast.com include:_spf.google.com include:mail.zendesk.com include:stspg-customer.com include:sent-via.netsuite.com include:_spf-lrn.activecampaign.com ~all
- DMARCv=DMARC1; p=none; rua=mailto:[email protected]
- ZOOM_verify_X_DkuppUTyaf0Col_X_dWQ
- stripe-verification=B8A6127A871981E95923CC0E59815D7C397AD696A04B0E5B60CBE58F81D54B65
- google-site-verification=z4cu4ksSlD1F4VwsV7aeuI3agrK4xT2HzLJwvNqXh-I
- google-site-verification=ZO9kf3bTT021P8qlB2BQ5rmk1e4bS8rsoYTnSpo9Nqg
- intacct-esk=4FED1A5177F8769BE0538C06A8C0589E
- status-page-domain-verification=8wyn9807n4gs
- anthropic-domain-verification-2wy46r=746EyPf5UdzlAhUQfRnbJGFAi
- cursor-domain-verification-mggxet=yI5H5w8prfWJQbesZn4JgSFiX
- google-site-verification=aZc8XNJa2DPnRqQMK58izlsKurjRm-hwdl-U4nsIBjY
- canva-site-verification=jr7ubLUf4AdQz7NWkCAPnQ
- google-site-verification=pns8v6xoUCNjHvUFVWiTCI4LJj7LHyz5CPghUG4ZYvc
- pendo-domain-verification=JK5zYujOmKqXb5aS1pRudbgHp2s
- docusign=b6411fd9-d54c-42ec-9a1e-9c718099b208
- google-site-verification=hLQ1bCw_QcM04p9JX8V-EF2yFMN1phpFf4F1XAYSkXg
- vnr8cy64z7nvm6vq9xycm1t9t3wx625z
- atlassian-domain-verification=0wCIZBGn1K/9SerwAoj1UyInzqjUZyJTODZJ1UPpBu+swTTfNBZxL2WhQZGvkfo/
- ps-cd-verification=445a8aa6-f462-4ac5-89b9-cf62b8f9ea91
- docker-verification=88049882-e3b0-454f-bfc6-99f5945ec081
- apple-domain-verification=VblInNeuuVuHySfU
Full email verification for activecampaign.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits