Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
catawbaschools.net
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 19:02:52 UTC · ↺ Refresh
MX Hostnames
- alt4.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 0
- alt3.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 54.221.139.169
- 18.233.124.95
Mail Server IPs
- 172.253.62.26 ↩ bc-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
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
dns101.register.com root.register.com 126020612 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
126020612
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns101.register.com
dns102.register.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ip4:205.237.106.3 ip4:52.191.253.141 ip4:208.64.181.100 ip4:70.36.20.116 ip4:67.23.62.36 ip4:67.23.61.3 ip4:54.173.229.38 ip4:52.0.20.102 ip4:54.174.116.32 ip4:52.2.238.96 ip4:52.20.146.34 ip4:34.198.122.65 ip4:67.23.61.36 ip4:173.63.149.34 include:_spf.psm.knowbe4.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected], mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
10 records- openai-domain-verification=dv-e1iEBL5tIyst5ln6T1Ss0KNS
- google-site-verification=2WN7_8An4tldlysSwfK28S_XS2DM6W1zRPCoadiOkr8
- adobe-idp-site-verification=c344dcfb58cf2dcb05f27bec2e99475ea7832c3cd7dc54ca581c2d6241266914
- MS=44DB47033F007BAB5CFD5EE7A4805D74E3AB61E9
- gpt-trainer-verification=ERJgGioWLhz4rUjbb8vSHjJkZGKxQjzg
- facebook-domain-verification=kemqzr1yehle2dyju0dylty9xxwrah
- gpt-trainer-verification=iGhxc65jg7o5QuQs2K1fWKL38OIma0MQ
- google-site-verification=tzrInP8OEctTwryS5BPz-HNn_cYz_M0_kcoDAPeasB0
- @ 3600 IN TXT adobe-idp-site-verification=c344dcfb58cf2dcb05f27bec2e99475ea7832c3cd7dc54ca581c2d6241266914
- SPFv=spf1 include:_spf.google.com ip4:205.237.106.3 ip4:52.191.253.141 ip4:208.64.181.100 ip4:70.36.20.116 ip4:67.23.62.36 ip4:67.23.61.3 ip4:54.173.229.38 ip4:52.0.20.102 ip4:54.174.116.32 ip4:52.2.238.96 ip4:52.20.146.34 ip4:34.198.122.65 ip4:67.23.61.36 ip4:173.63.149.34 include:_spf.psm.knowbe4.com ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for catawbaschools.net
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits