Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sailthru.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 10:09:49 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx.l.google.com
- aspmx5.googlemail.com
- aspmx3.googlemail.com
- aspmx4.googlemail.com
- alt1.aspmx.l.google.com
MX Priorities
- aspmx4.googlemail.com: 10
- aspmx5.googlemail.com: 10
- aspmx.l.google.com: 1
- alt2.aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 5
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
A / AAAA Records
- 141.193.213.20
- 141.193.213.21
Mail Server IPs
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010506 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010506
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns2.dnsmadeeasy.com
ns0.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns1.dnsmadeeasy.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:aspmx.sailthru.com include:_spf.google.com include:_netblocks.zdsys.com ip4:52.38.191.241 include:21755729.spf03.hubspotemail.net include:_spf.salesforce.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; rf=afrf
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
google._domainkey
selector1._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
23 records- atlassian-domain-verification=gSJxOf44cT16X9F85DnO6EJotf8Ii2EoXmE5aqo7vX3erJqPBaWYgSZnoDA2oQS2
- lucid-verification=twi4q91aar35gko5dc33
- google-site-verification=1KV3IHDu_AC9pqXsYWYiKfM5HjIkxm9Y-JgxGZum9fc
- google-site-verification=RSc84oxE5nCyzPm1snP9lhvh2CZuPT7bH_EVbzHHFVk
- bugcrowd-verification=8bce90c8aa654f04a8c51a6abd9a1fa3
- google-site-verification=3UBR8zYmzfz5mN3EBGmdtfnlCE6KFSr5wcfbp4bTOjw
- atlassian-domain-verification=0PerxAMMu4xxrXZxMQ8DwjrhgnFPR2ETfP+IlKAyg5jUq6ifLHsxu5B3BSf/tOwt
- smartsheet-site-validation=Z4hEdjVdOPgY9HaPr16y0AwWvB2-J1D0
- google-site-verification=dfEePLmf1gO1zUOA14atOv_Kw7XL4_VOVxmhZweSldI
- knowbe4-site-verification=4bb48ee1d2944a1418ae272aed8255f2
- MS=ms18748029
- sophos-domain-verification=81ce1cb3a0331efd211f7e0d65b894ad8fdb48e6f4d5d23635b5f533c1171ccd
- google-site-verification=efZI2wsaswGeCnwUIQjVlREUnfxonEh6RzsqBf-pnZ0
- google-site-verification=ooGIhqVe4TS5xy6v6nqyEg5unHrwxbCRpXcI-zlLKsA
- MS=ms68049344
- google-site-verification=xMawo43F5FFJvO_awlKfUI9O8tF6LmTByvRA9W0u9Ak
- atlassian-domain-verification=cK8a94/tYLYbxxYYmZ6SAMQ2WQz6F/Tvu2GJQLZm4Yl6UJmZlbAXj4f6/3aLayiP
- detectify-verification=264c8cf77c02db476f3761bbc980d970
- SPFv=spf1 include:aspmx.sailthru.com include:_spf.google.com include:_netblocks.zdsys.com ip4:52.38.191.241 include:21755729.spf03.hubspotemail.net include:_spf.salesforce.com ~all
- hubspot-domain-verification=ZWZkNDMwZjctYmY1OS00NjNkLWJlODYtN2I4M2YzYWQwZjgx
- atlassian-domain-verification=EtdteWWSnwqu3No6tzDvAOcWf/nW/CEnVgKJyabryHjTVAJ5A5051FDFajWK01bh
- 9D78DB5C1D
- ZOOM_verify_0bBgJpyfT5iFv427N_FCEQ
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