Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
protechweb.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:59:10 UTC · ↺ Refresh
MX Hostnames
- protechweb.net.2.0001.arsmtp.com
- protechweb.net.1.0001.arsmtp.com
MX Priorities
- protechweb.net.1.0001.arsmtp.com: 10
- protechweb.net.2.0001.arsmtp.com: 20
A / AAAA Records
- 104.21.80.120 (no PTR)
- 172.67.180.134 (no PTR)
- 2606:4700:3033::6815:5078 (no PTR)
- 2606:4700:3030::ac43:b486 (no PTR)
Mail Server IPs
- 8.31.233.245 ↩ server2020.appriver.com
- 8.19.118.226 ↩ server2021.appriver.com
SOA Record
Raw SOA
fonzie.ns.cloudflare.com dns.cloudflare.com 2398876889 10000 2400 604800 1800
Primary NS (mname)
fonzie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398876889
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
fonzie.ns.cloudflare.com
ryleigh.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.google.com ip4:172.235.141.234 ip6:2a01:7e04::f03c:94ff:fec6:4994 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- MS=ms43882048
- google-site-verification=_zHDYYAok-Hq9XBVz4FaMy3HVtRywIseNyy1ZftGKaw
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.google.com ip4:172.235.141.234 ip6:2a01:7e04::f03c:94ff:fec6:4994 -all
Full email verification for protechweb.net
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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