Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
arcticcool.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 07:49:16 UTC · ↺ Refresh
MX Hostnames
- arcticcool-com.mail.protection.outlook.com
MX Priorities
- arcticcool-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.29.56 (no PTR)
- 172.67.171.98 (no PTR)
- 2606:4700:3034::ac43:ab62
- 2606:4700:3032::6815:1d38
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
chad.ns.cloudflare.com dns.cloudflare.com 2401755959 10000 2400 604800 1800
Primary NS (mname)
chad.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2401755959
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chad.ns.cloudflare.com
uma.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
9 records- atlassian-domain-verification=1lIwMBnhqGSwMqlrGuJKlqVh9uWwQwQDdEaHM4jUx5XCb33I0yIjYTmQwLzhTZea
- google-site-verification=LtHP-pmNlCUNFKloGOHwEsMjVakOxMcC_el4Zbpfwx8
- google-site-verification=QL1KL2YJqN56FTBpfu8pxpGR5nEYKiedUlF-DDvQHhM
- google-site-verification=ZEBc9hxUx-M7MV7bD5RdqD32XqGjJgEm8Lcs--7WOmY
- google-site-verification=k4MiLCJ6_kRBPIOkKHAVmMo41jyaxuKZJXNekraQeWI
- klaviyo-site-verification=LbKUtj
- SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org -all
- LtHP-pmNlCUNFKloGOHwEsMjVakOxMcC_el4Zbpfwx8
- MS=ms38543937
Full email verification for arcticcool.com
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