Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
digitalsupercat.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 23:23:10 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- mg.shq.email
- alt4.aspmx.l.google.com
- emailforwarder.plutio.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- emailforwarder.plutio.com: 5
- mg.shq.email: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 172.98.72.173 ↩ rudy.digitalsupercat.com
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 178.128.160.191 ↩ emailforwarder.plutio.com
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
anna.ns.cloudflare.com dns.cloudflare.com 2399439790 10000 2400 604800 1800
Primary NS (mname)
anna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399439790
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
anna.ns.cloudflare.com
marek.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:mailgun.org include:mail.digitalsupercat.com include:authsmtp.com include:mg.digitalsupercat.com +mx +a +ip4:172.98.72.17 include:stspg-customer.com include:_spf.mlsend.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._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
12 records- u23920825.wl076.sendgrid.net
- SPFv=spf1 include:_spf.google.com include:mailgun.org include:mail.digitalsupercat.com include:authsmtp.com include:mg.digitalsupercat.com +mx +a +ip4:172.98.72.17 include:stspg-customer.com include:_spf.mlsend.com -all
- zoho-verification=zb57493107.zmverify.zoho.com
- apple-domain-verification=LmBA-h80mpvTjMC1BK-csNR-5bGb4GI48_RFL2auhoc
- apple-domain-verification=j83A-u6BWzBvZqO846GU8CiEUq01A4tphOIM1E93MbE
- as=1628908434
- b6qxc4vyq02gstc4b6kf0gf3rgm13ds5
- facebook-domain-verification=vjos0nxwmt3ek4dc1gyfayhm3jyngz
- google-site-verification=1Zg4to-i6B2CXNyJHhqUYmJ1qVfgu-z2gRBB472MpIc
- google-site-verification=CasA_qGwv63IpTMp4BIXy230Lbd76rnFc7bfsZE1ifk
- google-site-verification=_CYodhKAr57u4GeAPTClTjyJgdKV91EBbdvjWTShDcY
- status-page-domain-verification=rl6rq9x82gvg
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