Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iohk.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 04:46:12 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
- aspmx3.googlemail.com: 20
- aspmx2.googlemail.com: 30
- aspmx.l.google.com: 10
A / AAAA Records
- 172.66.40.236 (no PTR)
- 172.66.43.20 (no PTR)
- 2606:4700:3108::ac42:2b14 (no PTR)
- 2606:4700:3108::ac42:28ec
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 172.253.139.26 ↩ yuiadsk-in-f26.1e100.net
- 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
SOA Record
Raw SOA
dara.ns.cloudflare.com dns.cloudflare.com 2399749570 10000 2400 604800 1800
Primary NS (mname)
dara.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399749570
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
pablo.ns.cloudflare.com
dara.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:8848114.spf04.hubspotemail.net include:_spf.google.com include:mail.zendesk.com include:servers.mcsv.net include:amazonses.com include:_spf.ed.ac.uk ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=75; adkim=r; aspf=r; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 75% of failing messages only
DKIM Selectors
✓ 2 found
google._domainkey
k1._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
9 records- MS=ms62818962
- TAILSCALE-1q4hvXKcn86AghiqOQsm
- asv=1310d45ac4822f3b34b8e1dc1e5a604c
- google-site-verification=87457YE--ve8Mjq5O5qOrb6JYtoPnf-6r_aEh5E7P-Y
- google-site-verification=8RWeQ6sjYfMZ-7GiAGdJb5pZLhorW98B48Qtg3Tj46E
- google-site-verification=F97EBA0Y9CIWCSuyFwj0QuPbQXu0O2U4AWkIHZ0U55A
- google-site-verification=Xs9zfE0ztAJBdh4ZgtVmAnoAiHa8SnmfsuWFxvsxgO4
- miro-verification=3787ac1dd96387e339b1c6bb77d52a52473787e7
- SPFv=spf1 include:8848114.spf04.hubspotemail.net include:_spf.google.com include:mail.zendesk.com include:servers.mcsv.net include:amazonses.com include:_spf.ed.ac.uk ~all
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