Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acs.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 15:43:28 UTC · ↺ Refresh
MX Hostnames
- mx2.acs.iphmx.com
- mx1.acs.iphmx.com
MX Priorities
- mx2.acs.iphmx.com: 15
- mx1.acs.iphmx.com: 15
A / AAAA Records
- 45.60.136.135 (no PTR)
- 45.60.77.135 (no PTR)
Mail Server IPs
- 68.232.153.153 ↩ esa3.acs.iphmx.com
- 68.232.155.162 ↩ esa1.acs.iphmx.com
- 68.232.154.169 ↩ esa2.acs.iphmx.com
- 68.232.145.110 ↩ esa4.acs.iphmx.com
SOA Record
Raw SOA
dnsgrid.acs.org network.acs.org 260196060 300 1800 604800 86400
Primary NS (mname)
dnsgrid.acs.org
Admin Email (rname)
network@acs.org
Serial
260196060
Refresh
300s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns1.g01.ns1global.org
dns4.g01.ns1global.org
dns3.g01.ns1global.org
dns2.g01.ns1global.org
SPF Record
✓ Strict (-all)
v=spf1 exists:%{i}._i.%{d}._d.espf.agari-dns.net include:%{d}.d5.spf-protect.agari-dns.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
47 records- lv1odn73d0o2cah2umsd9vrcl2
- m57ajpud6c3dg59p3aetmrtuhh
- google-site-verification=QZh06fOIDVbtBTYnu4qLZFb7oB3qthLxiPOEuvxlKxo
- nintex.63c1739fadfe2a8d74698c60
- globalsign-domain-verification=C79AE4CEA8F7BFECDF9AD3969C125D6A
- _globalsign-domain-verification=-MWcQVEJvoAX0kxcqKKsARUrnfv61bos4G6qxI8not
- MS=ms12728884
- fastly-domain-delegation-x8LlcWRR706w4mkB-2024-02-29
- t9b32ggvig33sh5vujdb85ksv6.
- globalsign-domain-verification=BD498E70A6BF5AE72EEB7BDAC6EFC645
- nintex.6227c81f7cc0690068186180
- google-site-verification=AHAG3OwFbphkZjf3tDbCTK0HG633lIEeyoi9LL0yerw
- t8mvs2rbj30n14djno8jqsqb6s
- adobe-idp-site-verification=53f3e2728df839208cd0be7df7d31525f3c8f0e5dd9d9a7aa97931f662ffad89
- globalsign-domain-verification=810f8e76b50f3e3b83f920e8ddf39c86
- cisco-ci-domain-verification=4365e0596d7687c7913abe8832c452479ea265ecb2d382405a342b4363864104
- miro-verification=42e0f778e09c4a1c4be7f088bf35a153925e4d87
- idc5vms29100sc8bmjncm49tie
- apple-domain-verification=0iCqCtkFuhlvih1S
- ngmefvb0epodlmnfuipobi9gou
- dnmnufjr95htel11sno0tj9lhb
- doj70qoq0dem52fc8cbnan5tjo.
- google-site-verification=rnV_ef4tGN1l0YGLzBs6sJd1gCD49vi1xq9gdYngEpY
- _globalsign-domain-verification=nU8mdAanRZ7kA72JWqcYNlj7_KybQDS4qy3ybB1eBY
- beam-verification=oZ88JkDj4T85X68Ojv8JRfQFPD7snLV7zlUWZXOMhTDrwwDs
- 8869tut80236fdpv7ifq58pns4
- google-site-verification=mzqp2zedP8SG3k6xCuUaNMjUBx8_zIJtOx9m4dypbA8
- sdtq73r6879nbubof5565h672u
- google-site-verification=RllKeG4KF2ePPuDCELBtJk50bNST4MA-8jGxljeIvwY
- 8cr6ulsbjqsm4pd6tjobtdg1vn
- google-site-verification=w47nrsATl2XG69dEiBkAM5h0XVyelcSxpATvvka5dGw
- asv=21d8db143bf62a2d6c650be9f3f07354
- 206sobsmbal80ppemnshtai3ip
- atlassian-sending-domain-verification=0cdaa03e-8050-4f9b-b498-e5eb3b54020a
- facebook-domain-verification=ugswzii35f7teb69ghrlp53iorxshc
- docusign=f4af6e9d-b4c1-44a6-8397-677f00cfe37b
- t9b32ggvig33sh5vujdb85ksv6
- doj70qoq0dem52fc8cbnan5tjo
- globalsign-domain-verification=F129BC6DBD80D8319572CECBD7EE0B4F
- globalsign-domain-verification=B58C7F54B56D0B03467D7CF143CD0D00
- atlassian-domain-verification=N5XajoaSFLGE28SB/uZZ5PhUhZRvB4UgRdLUosNLfGilbAmWG5un98NlSyDBGgwI
- SPFv=spf1 exists:%{i}._i.%{d}._d.espf.agari-dns.net include:%{d}.d5.spf-protect.agari-dns.net -all
- smartsheet-site-validation=u6elCTafVtP5l3TZScJwk0LoyJv4-OqX
- apple-domain-verification=EuDVPj1CGGpch1th
- google-site-verification=bpPRQOou9h-tYNE5pC7A79P9JKFWFxE59dE7HIeL-GQ
- appspace-domain-verification=b8621b285e1e2c6d7b201b4e8e8fd0446d6a1b0bc325dc32f2d1aeac459c6e3d
- _globalsign-domain-verification=2N0ZbAILZzMySieTI2kEUTzuw2jbGpUDAIDrlHCcR0
Full email verification for acs.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits