Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
a1concrete.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:55:52 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx3.googlemail.com
- aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 30
- aspmx3.googlemail.com: 50
- aspmx2.googlemail.com: 40
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
A / AAAA Records
- 199.60.103.113 (no PTR)
- 199.60.103.13 (no PTR)
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
SOA Record
Raw SOA
dns1.name-services.com info.name-services.com 1749478573 172800 900 1814400 300
Primary NS (mname)
dns1.name-services.com
Admin Email (rname)
info@name-services.com
Serial
1749478573
Refresh
172800s
Retry
900s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
dns3.name-services.com
dns1.name-services.com
dns2.name-services.com
dns5.name-services.com
dns4.name-services.com
SPF Record
✓ Strict (-all)
v=spf1 +mx +a +include:spf.mailjet.com +include:_spf.google.com +include:aspmx.googlemail.com +include:relay.mailchannels.net +include:_spf.mlsend.com include:44039812.spf05.hubspotemail.net -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict 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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=lQdcpDFT1WGw9lL_M6nYkSY-H4wP7gGehzEHmji3Pck
- SPFv=spf1 +mx +a +include:spf.mailjet.com +include:_spf.google.com +include:aspmx.googlemail.com +include:relay.mailchannels.net +include:_spf.mlsend.com include:44039812.spf05.hubspotemail.net -all
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