Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
instrumentl.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 23:50:19 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
A / AAAA Records
- 172.67.74.96
- 104.26.10.60
- 104.26.11.60
- 2606:4700:20::681a:b3c
- 2606:4700:20::ac43:4a60
- 2606:4700:20::681a:a3c
Mail Server IPs
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
SOA Record
Raw SOA
aiden.ns.cloudflare.com dns.cloudflare.com 2400319912 10000 2400 604800 1800
Primary NS (mname)
aiden.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400319912
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
arya.ns.cloudflare.com
aiden.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mlsend.com include:_spf.google.com include:45959668.spf10.hubspotemail.net include:servers.mcsv.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._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
14 records- google-site-verification=Wj5hIFDXBiI35OtYmqa7nn3zJodproDef9nAotF1oco
- google-site-verification=tJ45Wn1m3OBMs0Tw_X7lJ8OJO7HRluzP3qGxGwqafVk
- growsurf=a22aq0
- growsurf=w5648e
- heroku-domain-verification=vsm5n12g/pkp1pwjuyiwrdt33tqpfnhqxbq5kxx9bfu
- perplexity-ai-domain-verification-185bdc=Hl3KXfsfNCIN9XC2QxgeU94G1
- rippling-domain-verification=f645ae8519a95f40
- stripe-verification=659695d66a08c8f4ed8b72d234a7b56f03535636388cf64b182cb7051810d40b
- SPFv=spf1 include:_spf.mlsend.com include:_spf.google.com include:45959668.spf10.hubspotemail.net include:servers.mcsv.net ~all
- ahrefs-site-verification_9186eae77b37ec726b364f790dd4e430b98d6ac5c8109c4813eda6c783fdb466
- apple-domain-verification=rvOCL56BNZsFWLZl
- facebook-domain-verification=eyl2w3u8rwheubhmzj3ru4umc8mak5
- google-site-verification=LtSh_sfdzTWjqQXKpFWdBPKfCOSySxKGs2xyxvi9zAk
- google-site-verification=N11NUzuP1wgJw-URokl_B-19R5NSZrb4YDWkSN-Vbuo
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