Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
theworkingcentre.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 20:30:16 UTC · ↺ Refresh
MX Hostnames
- theworkingcentre-org.p30.mxthunder.net
- theworkingcentre-org.p40.mxthunder.net
- theworkingcentre-org.p20.mxthunder.net
- theworkingcentre-org.p10.mxthunder.com
MX Priorities
- theworkingcentre-org.p40.mxthunder.net: 40
- theworkingcentre-org.p10.mxthunder.com: 10
- theworkingcentre-org.p20.mxthunder.net: 20
- theworkingcentre-org.p30.mxthunder.net: 30
A / AAAA Records
- 162.159.137.9 (no PTR)
Mail Server IPs
- 216.172.106.28 ↩ bolt112a.mxthunder.net
- 209.41.68.144 ↩ bolt112b.mxthunder.net
SOA Record
Raw SOA
ns-856.awsdns-43.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-856.awsdns-43.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-362.awsdns-45.com
ns-856.awsdns-43.net
ns-1401.awsdns-47.org
ns-1556.awsdns-02.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.spamhero.com include:spf.protection.outlook.com ip4:172.104.10.158 ip6:2600:3c03::f03c:91ff:fec2:2a43 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=5
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 5% of failing messages only
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
5 records- SPFv=spf1 include:spf.spamhero.com include:spf.protection.outlook.com ip4:172.104.10.158 ip6:2600:3c03::f03c:91ff:fec2:2a43 ~all
- MS=ms42016783
- apple-domain-verification=lr0Qg5Ty_hbtM9tRjt0C09gX7HI8FUre7GShdgj_kF0
- google-site-verification=c5IXhAL6p9E1qeMBngs5vTkO3V0YlkNlRSUGet7RKrE
- google-site-verification=sC11X0rFaUczvHHHdKELgWRWG4FJMp1iP-7hsD7QGJo
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