Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
syndigo.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 07:43:17 UTC · ↺ Refresh
MX Hostnames
- syndigo-com.mail.protection.outlook.com
MX Priorities
- syndigo-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-743.awsdns-28.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-743.awsdns-28.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-743.awsdns-28.net
ns-1131.awsdns-13.org
ns-1557.awsdns-02.co.uk
ns-238.awsdns-29.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:amazonses.com include:spf-freshservice.syndigo.com include:cust-spf.exacttarget.com include:mktomail.com include:spf-csod.syndigo.com ip4:213.159.133.13 ip4:64.89.44.170 ip4:64.89.44.169 ip4:64.89.44.202 ip4:64.89.44.203 ip4:64.89.44.204 ip4:168.245.98.172 ip4:168.245.27.67 ip4:168.245.12.59 ip4:149.72.203.78 ip4:168.245.121.42 ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
21 records- MS=ms20336429
- ca3-40cf904d5c1a4b3f9bc079dff31b2808
- atlassian-domain-verification=oyh1eZZAWkGOouk8RMyL1tQ20YujBiarXTwuTLPtmudxXUc6l04aPxNuoI2rTezC"
- google-site-verification=20_f5nXpkx1zEGalJfgQwApsh8FtDkaV7h1PvenX9cY
- smartsheet-site-validation=Ugl4kZ5fGIM8rm7swy7VKPsoWkO9VI9D
- _globalsign-domain-verification=TvC8-gBj3ZGTKctSLNowZ2_hcn6bYq3-w7tZChXL80
- atlassian-sending-domain-verification=b82a600d-eb8d-456b-82bd-de40a05a1a7c
- browserstack-domain-verification=a6c00370-eb72-4045-9b84-d0e39978ae7a
- atlassian-domain-verification=61ZZs5OF3VPmFjURwm220Ti2RSdEyFw0MqjjNW+vdY8aqeXrXbpvLl1yjE16LcAQ
- CQchTmgEtc94s/WTGjNb2385SDU0uWGkFN4AXYrWouA=
- c9hxxz9txvpmc0wfrcv6jbdzn4mwrfnm
- pardot362171=e4e35ffe9d2da5757decba505c0d9399d5898b50b730bad2e809ceb930149efc
- google-site-verification=GRYjP5DwQQPQ5YegxR2kOKTG2RHuBC9VRriqX_HLu4k
- 0ed1fe018a7c1b570da7cd48cba26d86ed77355ff4
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.salesforce.com include:amazonses.com include:spf-freshservice.syndigo.com include:cust-spf.exacttarget.com include:mktomail.com include:spf-csod.syndigo.com ip4:213.159.133.13 ip4:64.89.44.170 ip4:64.89.44.169 ip4:64.89.44.202 ip4:64.89.44.203 ip4:64.89.44.204 ip4:168.245.98.172 ip4:168.245.27.67 ip4:168.245.12.59 ip4:149.72.203.78 ip4:168.245.121.42 ~all
- 0c0e04ad0bae4256b1b61c698cf934c2
- 2e637ac736f74f63a5b06ca422b666fd
- wrike-verification=NjM5MTkyNzpmNThlMjA5NWYxYWRmOGM0MGY0NGNmNTliNmRmMjJjMTlhYzkzZWI0M2FhY2M5YzQ3MjZmNzFlMzk4OGI2ZjEx
- mandrill_verify.gyNpU0c2hCc7yN7OFD__kQ
- pendo-domain-verification=c42ff929-ce89-4ecd-93b8-925a30bc593b
- 6e9673e0e0fb4d2baa64b0880447f64c.syndigo.com
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