Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
technical-avenue.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:31:14 UTC · ↺ Refresh
MX Hostnames
- colander-vs01.small-dns.com
MX Priorities
- colander-vs01.small-dns.com: 10
A / AAAA Records
- 110.4.45.127 ↩ w1213.mschosting.com
Mail Server IPs
- 103.21.180.184 ↩ colander-vs01.small-dns.com
SOA Record
Raw SOA
ns-1510.ipxcdn.com support.ipserverone.com 2026020401 10000 240 604800 3600
Primary NS (mname)
ns-1510.ipxcdn.com
Admin Email (rname)
support@ipserverone.com
Serial
2026020401
Refresh
10000s
Retry
240s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns-1510.ipxcdn.com
ns-2379.ipxcdn.com
ns-3196.ipxcdn.com
ns-4218.ipxcdn.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:14.102.151.201 ip4:118.107.202.222 ip4:210.5.47.202 ip4:212.8.231.115 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:14.102.151.201 ip4:118.107.202.222 ip4:210.5.47.202 ip4:212.8.231.115 -all
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