Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
qualitysteelbuildings.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 15:16:47 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 172.67.133.15
- 104.21.13.187
- 2606:4700:3031::6815:dbb
- 2606:4700:3030::ac43:850f
Mail Server IPs
- 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
bristol.ns.cloudflare.com dns.cloudflare.com 2397207247 10000 2400 604800 1800
Primary NS (mname)
bristol.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397207247
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
keaton.ns.cloudflare.com
bristol.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a a:post.cibirix.com +mx +ip4:3.18.52.206 include:_spf.google.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 +a a:post.cibirix.com +mx +ip4:3.18.52.206 include:_spf.google.com ~all
- google-site-verification=GDyNzksjp4aY0dsqAPB09o2ukkoCK9s8WNCSiOlNAWA
- google-site-verification=YhN4_b0Z3DtkphpzX65NtngL5qYf7fnaPiH1tHW_gHg
- google-site-verification=mOELkNTYbhEklKZCcxUdB-psTJNo-NIi9-1CkNwEV9U
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