Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
oldelval.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 04:03:29 UTC · ↺ Refresh
MX Hostnames
- oldelval-com.mail.protection.outlook.com
MX Priorities
- oldelval-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.244.253.40 ↩ st1.supportedns.com
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
SOA Record
Raw SOA
dns101.register.com root.register.com 126051711 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
126051711
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns101.register.com
dns102.register.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.70.23.188 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- ziNK/Q01hE+qCsfPHmhi4K+btS3wIlyv/xTZTkt9aDwrtvmOGagV9fpSB9bpNlTzjPyzhEvUm4lQJfItsZ83Xg==
- atlassian-domain-verification=FOEXq76CLUzhFHmv1hXjyFD554NaFFW0N2X64U1vuaI/LNkdiDB0draKhfYBvHdA
- teamviewer-sso-verification=0d0956a2107b48c787fc3ab6867264e5
- cisco-ci-domain-verification=eaf0fcaff1d75927ea195155fadbbb41a6144cc33547e50e0fe77b8b7907d07
- mandrill_verify.8ye0FnfTtAVLOoKSGiXSyg
- google-site-verification=F3bWeTX2FDu2hHiwUrkpRR0mm8MV60aVIaWzWfsh0JI
- google-gws-recovery-domain-verification=47048903
- SPFv=spf1 ip4:200.70.23.188 include:spf.protection.outlook.com -all
- MS=ms63707881
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