Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mtasolutions.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 04:54:22 UTC · ↺ Refresh
MX Hostnames
- mtasolutions-com.mail.protection.outlook.com
MX Priorities
- mtasolutions-com.mail.protection.outlook.com: 10
A / AAAA Records
- 75.2.60.5 ↩ acd89244c803f7181.awsglobalaccelerator.com
Mail Server IPs
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.mtaonline.net dnstech.mtasolutions.com 2026031101 10800 3600 604800 86400
Primary NS (mname)
ns1.mtaonline.net
Admin Email (rname)
dnstech@mtasolutions.com
Serial
2026031101
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.mtaonline.net
ns1.mtaonline.net
SPF Record
✓ Strict (-all)
v=spf1 a:relay.mtaonline.net ip4:216.152.176.233 ip4:216.152.176.234 ip4:66.231.90.202 ip4:206.246.157.0/29 ip4:198.160.252.0/24 ip4:10.17.253.180 include:spf.protection.outlook.com include:mailgun.org include:spf.mtasolutions.com include:aspmx.pardot.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
17 records- 00D300000000i7t=1TBVs00000001P7
- apple-domain-verification=DLd6i3obbB5P21sI
- s98sq0ucjavqgvvscnp0nr40cv
- bw=NAHMAOmv75k5rp7pUaojpZtELwG37T3DywUeYFCAgQCU
- pdo29bof2nq3gc049a42mcsv01
- SPFv=spf1 a:relay.mtaonline.net ip4:216.152.176.233 ip4:216.152.176.234 ip4:66.231.90.202 ip4:206.246.157.0/29 ip4:198.160.252.0/24 ip4:10.17.253.180 include:spf.protection.outlook.com include:mailgun.org include:spf.mtasolutions.com include:aspmx.pardot.com -all
- sending_domain1070462=9e65a2426859f6b6f639baf9522b7be85a846693e29f15ef508f4d3d1890d155
- pardot1070462=97b6a7c9e11e575cb1c3d462c78cc9a7f4c1db42f5632462a067756d48e74c27
- bw=7XQsMFU069GmHAMUTRNfJZnzpoTdNsTqh2CTPRoQ0cy5
- am91o30248sle7no9d70fktvdm
- m9s1pab6hcmiiqufmubqoaeepq
- tCVmwYGPv/sxM+D2Agywe3ceo8FZs7o4+n4pim7w7utXqPmRoACgpQ80Lu9MrOx4owglwWkTuoX1uR0gwmIdlA==
- docusign=83b15ff0-ccb1-4302-ac10-bd38399aba5b
- smartsheet-site-validation=OJ3_dQQbEYi5bjpnMy1feAqGAg0hGdN2
- dpb5smoollvh3nlgq8pf4k80gf
- etlcumdungps8npd87b3f71m52
- docusign=878b9502-0d72-4252-bbd9-506091ea739d
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