Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
firstderivatives.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:07:59 UTC · ↺ Refresh
MX Hostnames
- firstderivatives-com.mail.protection.outlook.com
MX Priorities
- firstderivatives-com.mail.protection.outlook.com: 0
A / AAAA Records
- 54.76.64.231 ↩ ec2-54-76-64-231.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-08.azure-dns.org
ns4-08.azure-dns.info
ns1-08.azure-dns.com
ns2-08.azure-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:70.42.76.6 ip4:95.172.64.83 ip4:203.169.11.5 ip4:80.169.143.229 ip4:203.169.11.2 ip4:208.100.16.170 ip4:70.42.76.5 ip4:147.154.189.0/24 include:spf.protection.outlook.com include:aspmx.pardot.com include:_spf.google.com include:spf_c.oraclecloud.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- "atlassian-domain-verification=cPav6JInp/2JXbDEBcQqMzwhlv6Hjb8C/aqe75Xq9iPcr0CDTUeHdkZPg31LnC1Q"
- instatus-domain-verification-q390t3=iw0tcgg6ZrzJ5e0OsSRFhmzT7
- openai-domain-verification=dv-BbHwSqbeXqQmToBPcPNdhDJX
- SPFv=spf1 ip4:70.42.76.6 ip4:95.172.64.83 ip4:203.169.11.5 ip4:80.169.143.229 ip4:203.169.11.2 ip4:208.100.16.170 ip4:70.42.76.5 ip4:147.154.189.0/24 include:spf.protection.outlook.com include:aspmx.pardot.com include:_spf.google.com include:spf_c.oraclecloud.com ~all
- "48g44416u7erb2kc926h6471g7"
- "apple-domain-verification=0v3yqswqhtI8CtKX"
- 1gs3p197p9ht8kjs69b37ub1su
- "0nfglw03tkk2xk87r76tpwr27mnthd27"
- google-site-verification=Z5CIGBwB-lnLG-LwXuoQKyhnYeHdDKUS7rD1M0s7By0
- bw=jNYuETbbAuSjbf4B9TPa7GcnZOWKDpejD5qAlsdxk4bg
- "adobe-sign-verification=3124f15d5a90f9dc15bcdf87d3e5fd9d"
- uhs6sd1lobqfmm4jltc9p9o7q7
- "pardot911142=8440f70756976481fefa2fb0cc31cb0b29bc13aab48a97e016374e8f52478112"
- "AjfqXpVOBbQ/I2c+fHX/TXT6aibKNMj7BJu45z56wKgBdmViM/0oCvkG0TbTN8f1+xHUDvwpcUq4+Z8m2k7lVA=="
- ZOOM_verify_dgEOxavhZIXJxF1t5B5DSY
- "MS=81A985BC56522D63A7E7E84420B189CB6D5E061E"
- "ca3-54aac37b04c14322b012c4b8822feafb"
- "MS=ms10539350"
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