Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
remarkgroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 13:33:46 UTC · ↺ Refresh
MX Hostnames
- remarkgroup-com.mail.protection.outlook.com
MX Priorities
- remarkgroup-com.mail.protection.outlook.com: 0
A / AAAA Records
- 45.60.64.42 (no PTR)
- 45.60.66.42 (no PTR)
Mail Server IPs
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns53.worldnic.com namehost.worldnic.com 126021108 10800 3600 604800 3600
Primary NS (mname)
ns53.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021108
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns54.worldnic.com
ns53.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:192.254.125.237 ip4:67.231.152.90 include:_spf.createsend.com include:spf.protection.outlook.com include:email.freshdesk.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
11 records- wiz-domain-verification=cb73be175ac1f54f256fb049fb6a29de1953d3eee1f61e158e69d64be8e999d3
- google-site-verification=xIRtVvZir8E181s7Rj8Aj2ZH1junaHOx3w7HPeRbR1k
- atlassian-domain-verification=wNCnehvWIWviio0U1D3qHBCqhm9xvCb0ZhdVavnQUHbjNqBMaaRivSdtKW1l3utW
- wrike-verification=NTEzMDcwNTo5MDk4ZDliY2JmNTRmODQ2YWI1OTBjYzYxNTkzNmUxZDhmZWUxNDRjMTdiNmMzNGFhYzllOTYxMDljZDczYTBl
- teamviewer-sso-verification=6147a7437ee046908bf4a70e800ffcd1
- miro-verification=b822fcbff87e697c3c999e83fb8dadbf1cc49658
- MS=ms42368072
- SPFv=spf1 ip4:192.254.125.237 ip4:67.231.152.90 include:_spf.createsend.com include:spf.protection.outlook.com include:email.freshdesk.com -all
- atlassian-sending-domain-verification=52e444f9-6e86-4373-85f9-452cb8285e11
- ms-domain-verification=480e5fd7-046f-4ba2-8f99-c8e5f49acd86
- 1password-site-verification=EEFQDPV3BJAZNOJ55GGGOUW6BY
Full email verification for remarkgroup.com
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