Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wolfram.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 07:49:20 UTC · ↺ Refresh
MX Hostnames
- mx2.wolfram.com
- mx1.wolfram.com
MX Priorities
- mx2.wolfram.com: 10
- mx1.wolfram.com: 10
A / AAAA Records
- 140.177.9.134 ↩ www.wolfram.com
Mail Server IPs
- 140.177.10.59 ↩ mx2.wolfram.com
- 140.177.10.56 ↩ mx1.wolfram.com
SOA Record
Raw SOA
dns-master.wolfram.com postmaster.wolfram.com 4517 1800 600 604800 3600
Primary NS (mname)
dns-master.wolfram.com
Admin Email (rname)
postmaster@wolfram.com
Serial
4517
Refresh
1800s
Retry
600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
wri-dns2.wolfram.com
wri-dns3.wolfram.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:140.177.61.16 ip4:140.177.7.254 ip4:140.177.33.36 a:relay.wolfram.com a:mailhub.wolfram.com include:wolfram-spf.wolfram.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;adkim=r;aspf=r;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
19 records- 9n6v77fpmisff3dph66i1n7enn
- bw=tlzE3ecw1e51dBq5o1LIaELu9XBKJSRXjYXTIMgXZHNB
- openai-domain-verification=dv-1yfVb2e5ZzWP8KbAYvi5X9Tt
- google-site-verification=QsodIjYzVHBaAxtz7L-UTBcsuenCeXNR9VQDyDpbVaI
- intacct-esk=3A6152FA67053AACE063A0068D0ABF3E
- openai-domain-verification=dv-P3YSGUZzYjwjDWeYiLjzIwDu
- dv-P3YSGUZzYjwjDWeYiLjzIwDu
- SPFv=spf1 mx ip4:140.177.61.16 ip4:140.177.7.254 ip4:140.177.33.36 a:relay.wolfram.com a:mailhub.wolfram.com include:wolfram-spf.wolfram.com -all
- 45k0c05l66j8mk8iugpmjnhir4
- copnt1dnlem1kf5lf2pull7svq
- google-site-verification=WsVv7drO4YZc6mZtbtSAN_EH_aQlIGBflL1iqFTJC2c
- google-site-verification=C1Qi0cru883KPeQWCL2Ly8s1Ifo5Cn3hfmHJXn1nKjA
- cloudflare_dashboard_sso=8ae039e5dcb6ff07243186d3a4f5cd8c
- corhr3k8q5o3boobmn4dvq407m
- irmkrgl6t8llevlp7gl21corj8
- pdjho94nos612faog72srea1do
- ofi5p3es84luj5062udeca4589
- openai-domain-verification=dv-9Kug4a4Wa4zwQFlKmeGxmoia
- MS=ms86614707
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