Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
ispg.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-18 16:58:22 UTC · ↺ Refresh
MX Hostnames
- mail.ispg.co
MX Priorities
- mail.ispg.co: 10
A / AAAA Records
- 52.85.31.30 ↩ server-52-85-31-30.jfk50.r.cloudfront.net
- 52.85.31.28 ↩ server-52-85-31-28.jfk50.r.cloudfront.net
- 52.85.31.34 ↩ server-52-85-31-34.jfk50.r.cloudfront.net
- 52.85.31.11 ↩ server-52-85-31-11.jfk50.r.cloudfront.net
- 2600:9000:2026:7600:18:50e:d5c0:93a1 (no PTR)
- 2600:9000:2026:ce00:18:50e:d5c0:93a1 (no PTR)
- 2600:9000:2026:ca00:18:50e:d5c0:93a1 (no PTR)
- 2600:9000:2026:e800:18:50e:d5c0:93a1 (no PTR)
- 2600:9000:2026:d600:18:50e:d5c0:93a1 (no PTR)
- 2600:9000:2026:3800:18:50e:d5c0:93a1
- 2600:9000:2026:e400:18:50e:d5c0:93a1
- 2600:9000:2026:a800:18:50e:d5c0:93a1
Mail Server IPs
- 108.167.164.198 ↩ ispg.co
SOA Record
Raw SOA
gina.ns.cloudflare.com dns.cloudflare.com 2401512638 10000 2400 604800 1800
Primary NS (mname)
gina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2401512638
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
marty.ns.cloudflare.com
gina.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +ip4:108.167.164.192 +include:servers.mcsv.net +include:sendgrid.net include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;adkim=r;aspf=r;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=0:1:d:s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
default._domainkey
k1._domainkey
s1._domainkey
s2._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
4 records- atlassian-domain-verification=UFvvr3YfG/7HP52vvVn/eMkddwpiNMTR/IPp5oUjp62ok6THLtSNjDgtiMgos62z
- google-site-verification=MV7VRKvWd9i8xN91e0M9a1suwnIqhU2SZ8EXnOJshQQ
- SPFv=spf1 +ip4:108.167.164.192 +include:servers.mcsv.net +include:sendgrid.net include:websitewelcome.com ~all
- MS=ms86849868
Full email verification for ispg.co
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits