Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biltcard.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 20:44:18 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt2.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 34.117.79.164
Mail Server IPs
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
SOA Record
Raw SOA
ns-cloud-b1.googledomains.com cloud-dns-hostmaster.google.com 3 21600 3600 259200 300
Primary NS (mname)
ns-cloud-b1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
3
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-b2.googledomains.com
ns-cloud-b1.googledomains.com
ns-cloud-b4.googledomains.com
ns-cloud-b3.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:calendar-server.bounces.google.com include:mail.zendesk.com include:_spf.salesforce.com include:docebosaas.com ip4:54.85.129.207 ip4:54.174.209.165 ip4:34.206.143.108 ip4:52.22.249.69 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; adkim=r; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 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- SPFv=spf1 include:_spf.google.com include:calendar-server.bounces.google.com include:mail.zendesk.com include:_spf.salesforce.com include:docebosaas.com ip4:54.85.129.207 ip4:54.174.209.165 ip4:34.206.143.108 ip4:52.22.249.69 ~all
- segment-site-verification=vZ3lFthSccp1Tg6NYOqZTD5HgNW7f37K
- linear-domain-verification=i55ijvikxp2x
- slack-domain-verification=K8bDITZalyU1bVtolYWVC4UT5a1fN20In7O53wfO
- h1-domain-verification=Lgr76tigdFaPW9bRHzvzBtHMM3EpgaNM37pGd11kvV2ezDjF
- google-site-verification=xEZCvYYx4XBRnWmmtMoWnhbHAiyfPDcc3wcPAU_pvzc
- MS=ms32133935
- dropbox-domain-verification=1xda3ntbc9uw
- google-site-verification=1fEAU4TXRPrDcvHgb9OP3w2WRN0xk-mCKQUqmrr8Qoo
- lphqc9bkpo
- atlassian-domain-verification=Eg5w1uI/7oyJx0hn5UTgkxAO6fc0wHQzjOaQuvqJvNSgEE6p6yue9PoIPrp9GJRd
- google-site-verification=h3bDdTS1DH1SUtnPYulnsWScNaewEpnrMJW985AhQls
- docusign=ac2d5b60-300b-4dd0-9ac5-4778e27be903
- ZOOM_verify_TpLlbIeP4ZjekEES621ML4
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