Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
generalatlantic.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 20:10:12 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 23.185.0.4 (no PTR)
Mail Server IPs
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
pdns1.ultradns.net acastellano.generalatlantic.com 2013013712 86400 86400 86400 86400
Primary NS (mname)
pdns1.ultradns.net
Admin Email (rname)
acastellano@generalatlantic.com
Serial
2013013712
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
86400s
Nameservers (NS)
pdns3.ultradns.org
pdns4.ultradns.org
pdns5.ultradns.info
pdns6.ultradns.co.uk
pdns1.ultradns.net
pdns2.ultradns.net
SPF Record
✓ Strict (-all)
v=spf1 a ip4:149.72.166.23 ip4:149.72.130.188 ip4:149.72.132.128 include:_netblocks.mimecast.com include:ses.onsolve.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
47 records- atlassian-sending-domain-verification=56fc018e-cac4-4201-9d6e-7abab31accd9
- hpe-greenlake-domain-verification=555a49656849506453436362677553315671743077476a5530482d4239503233
- docusign=8623f996-01fb-416c-a75b-c189b3262c8f
- apple-domain-verification=lhH1L8oOi110FeLB
- hcmv9esbhps038fb9rv3m9ql4v
- n8u6k547c1aq41vca2b9sm2tag
- f3sel87jlb86i3okd4bld04ivp
- atlassian-domain-verification=S0UQ07yaydbj/Otg1gn/PER8ycbVbjxGm3WQsZoRCPU3SslRdSLbH1QFoPP6OS/U
- domain-verification=RJ48hljv4N
- nngg75hpgbh6df5udd0c74e7a2
- 67txrnj245hkht4p2vts4xz65m7j5mlh
- n165mo84qvvlp5bedj7lfi0597
- sggg49as3eh5tiun4l873m7ren
- 421n373pcwzt7ndjlcpy4y3vmzc3pbgg
- mcegl1bdqt30jmoq14mq9ua7f4
- tb6edq9pdh8lha80sq841din6o
- MS=ms75257247
- SPFv=spf1 a ip4:149.72.166.23 ip4:149.72.130.188 ip4:149.72.132.128 include:_netblocks.mimecast.com include:ses.onsolve.net -all
- gawebsite.gaweb-pub-ase.p.azurewebsites.net
- u6ei100tvd8bmoegjdqoqh4i5v
- k2o93fv4tqmspaoce2bmqimtoo
- lkqeecou935ln0tlrc3586l63s
- cbs8i5i213rhvq08k3kbnk2b81
- dg8nbk5h0uo3s47j9ppbd9schk
- ras4riecoko4rpkfsj3d4ei3jr
- vf5pa94dqg1f8fs920nm7dbo25
- 00DDo000001BFvs=1TBTS000000017N
- paloaltonetworks-site-verification=70e90399a36ca9965d0f70f7407de9157b5ec8704d0f0b1ba7c59931bcdad4d3
- anthropic-domain-verification-vd6xg9=TPOhoEqY75MZPbTjgCHEgWkIO
- google-site-verification=4MUkyAtYmy3n8jAiVEq_VAjFd06C7h6aBq6q-g5qIFU
- openai-domain-verification=dv-LCzLv67AocKA4N560mcqUy7d
- adobe-idp-site-verification=1abfea3b0ee628fe3f36a1406d0cf9698a0f240a709aeccb6411f29f04711d38
- 18l9lopmqeloljoj43fq2k7v0d
- apperio-domain-verification=b5c9e83b9acc47739697f9ead782fda9
- unskvfnld5g8400t2k9hovv0qp
- google-site-verification=YxJwxVPND2yonY8rpdJPcl--4oeigr0DPRcLrrfSBzY
- google-site-verification=Def3HDX3QhwBpc9t6CtDZZnLhjNPzT4uVJkndqoz9IA
- mfl37nlpzyshjfps2pmwfccfz8br5pvb
- MS=ms99716981
- MS=ms97538938
- an1obtqt56o1avtpmk1ajkjclg
- 8ol8d21a312d7fpavna7udvvgf
- doordash-verification=VTK12n7WLGsm5y4YBN95HnUcyxNhUs
- 4patkil4qjvjr3j4bka6pilrmh
- 6pTdAQuoFy1VilBNJQgVsciB/Iw+vYXCxzl6Y3EC8HHExwdWStTDJzhVjPFVY+n4nXF4kmQ6Od9/cswFdSWGTw==
- ZOOM_verify_GWbf2Bz1HqC0sRasURLsiR
- uber-domain-verification=f787000f-1d82-4392-a3a7-ad5f770a5ec1
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