Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hsv-k12.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 10:53:09 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
- mx2.hc5141-8.iphmx.com
- mx1.hc5141-8.iphmx.com
MX Priorities
- smtp.google.com: 1
- mx2.hc5141-8.iphmx.com: 10
- mx1.hc5141-8.iphmx.com: 5
A / AAAA Records
- 209.51.164.169
Mail Server IPs
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 142.251.167.26 ↩ ww-in-f26.1e100.net
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
- 23.90.99.60 ↩ esa.hc5141-8.iphmx.com
- 68.232.135.30
SOA Record
Raw SOA
harvey.ns.cloudflare.com dns.cloudflare.com 2399627142 10000 2400 604800 1800
Primary NS (mname)
harvey.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399627142
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
hazel.ns.cloudflare.com
harvey.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:96.5.249.128/28 ip4:158.228.129.79 ip4:172.99.83.157 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:192.230.230.0/24 ip4:69.196.242.0/24 ip4:149.72.231.47 ip4:149.72.196.66 include:_spf.bbnotify.net include:spf.booksys.net include:_spf.google.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];ri=3600;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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- SPFv=spf1 ip4:96.5.249.128/28 ip4:158.228.129.79 ip4:172.99.83.157 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:192.230.230.0/24 ip4:69.196.242.0/24 ip4:149.72.231.47 ip4:149.72.196.66 include:_spf.bbnotify.net include:spf.booksys.net include:_spf.google.com -all
- wlvdv5c1fwlcsn7knt63g27scjtjcqlq
- 6cpvqtbkmmnbz6xnxb6rvs58psh6h5jk
- MS=ms46864552
- YGdweWn7t7wJLzdoj3Pi/Z8j9kVABcBME8gdjGrBAnAPqAw/DgGIqQm2fEpq4HijmtfJjQRHou3+JoXRvtDVww==
- amazonses:8SJ+qiYU8EqnGrYL8ArR2B41SYrJw7Il/pHOB7lOzQM=
- apple-domain-verification=WPwlBNl58fAXxSa7
- globalsign-domain-verification=GxtC6-fUVxAbmSfu0AnHDbJ8s5h7XOr-33O6QFYRlN
- globalsign-domain-verification=s0_Q82v2j_EEChFdFDgOWLz9T0WzP7DkfSPAedtfUB
- pax8validate
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