Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
officefirst.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:52:47 UTC · ↺ Refresh
MX Hostnames
- officefirst-com.mail.protection.outlook.com
MX Priorities
- officefirst-com.mail.protection.outlook.com: 0
A / AAAA Records
- 31.220.123.162 ↩ r3058.agenturserver.it
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
SOA Record
Raw SOA
a.ns14.net do-not-reply.officefirst.com 2026021902 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@officefirst.com
Serial
2026021902
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
c.ns14.net
d.ns14.net
b.ns14.net
a.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:88.130.205.16/29 ip4:62.214.82.148/29 ip4:24.40.155.112/24 ip4:104.151.83.102 ip4:178.251.119.53 ip4:116.203.188.178 ip4:5.1.92.141 ip4:31.47.234.6 ip4:185.213.33.182 ip4:185.213.33.183 ip4:62.55.182.68 ip4:62.96.222.62 ip4:80.153.51.112 ip4:84.16.184.158 ip4:24.134.128.45 ip4:217.111.104.230 ip4:109.91.180.213 ip4:217.110.60.90 mx a include:spf.protection.outlook.com include:agenturserver.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=s;
⚠ p=none — monitoring only, no enforcement
📋 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- SPFv=spf1 ip4:88.130.205.16/29 ip4:62.214.82.148/29 ip4:24.40.155.112/24 ip4:104.151.83.102 ip4:178.251.119.53 ip4:116.203.188.178 ip4:5.1.92.141 ip4:31.47.234.6 ip4:185.213.33.182 ip4:185.213.33.183 ip4:62.55.182.68 ip4:62.96.222.62 ip4:80.153.51.112 ip4:84.16.184.158 ip4:24.134.128.45 ip4:217.111.104.230 ip4:109.91.180.213 ip4:217.110.60.90 mx a include:spf.protection.outlook.com include:agenturserver.de -all
- MS=ms51223789
- goodnotes-verification=e31b5dab-9f40-4c3f-8373-1734ab5a1364
- docusign= a9801855-9322-4f15-9474-fad7d79cf3e7
- 5aOvtBMDbkJ4KyZoHIi8KilWjkoIjmvBRHv7APFaTqhNeBZZcIrf7IvkHyQ8y+RGYOMUHmqbxsu6EHt4hHxZYw==
- docusign=ecf680a8-a455-473e-8cd5-b874de2ec661
- Foxit-domain-verification=3b3b1e41f88908ad250ab9aafb60806a
- cisco-ci-domain-verification=7d18c8193b0ece9076808219dddcc6d9b6bdaedefe751692246a0419c4118b17
- apple-domain-verification=4ScCFjdyaje2OSoh
- google-site-verification=v6MnAI26b3cisDuZFkRpz0XvCOvEMxnvm0-pO0f9rQA
- atlassian-domain-verification=cZO3i9dX/nh7WB5LPdiuIsSl3cg0gPVxDhO9f0jQTr0phjq2qfXlUa97FBA8HmMH
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