Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hcoarchitects.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 04:43:43 UTC · ↺ Refresh
MX Hostnames
- hcoarchitects-com.mail.protection.outlook.com
MX Priorities
- hcoarchitects-com.mail.protection.outlook.com: 1
A / AAAA Records
- 172.67.135.237 (no PTR)
- 104.21.7.90 (no PTR)
- 2606:4700:3033::ac43:87ed
- 2606:4700:3037::6815:75a
Mail Server IPs
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
hank.ns.cloudflare.com dns.cloudflare.com 2399380866 10000 2400 604800 1800
Primary NS (mname)
hank.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399380866
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
zara.ns.cloudflare.com
hank.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.cirkuit.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
12 records- _td2g3vukcn6nq8casg28r8307v5plir
- bfsjbn93fvftgv6jbj05vd0x1x0jzwf9
- jdqrclb9qq615bn7ttqqzckrpgtb1xpn
- kgbl9xcy5v9z2l2f7ylfwwc5j6x332y9
- r59s20rp6w0545xv9p7g1p54f1kkn2b5
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.cirkuit.net -all
- ydqgtfwgtq3p751cr9g0k4w4406kdwh0
- yydvh2hhfdww1tmtwxnr57bw1wdgfzhl
- 1381grk7vfkq9r2zjqxpq0ggkxf100t5
- 6348p7b50z6dtsh53ck4tbbnvgp9rvz1
- 8jlh4m894r5kd5hkh1dmqk5xkbf69wxf
- _n0ykwq98r7tzee09r21cnsr2v79lrx8
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