Domain Overview
DNS: ✓ 1h ago
Checker: ✓ 1h ago
acellera.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 04:11:35 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx3.googlemail.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx4.googlemail.com
- aspmx2.googlemail.com
- aspmx5.googlemail.com
MX Priorities
- aspmx5.googlemail.com: 30
- aspmx4.googlemail.com: 30
- alt2.aspmx.l.google.com: 20
- aspmx.l.google.com: 10
- aspmx3.googlemail.com: 30
- alt1.aspmx.l.google.com: 20
- aspmx2.googlemail.com: 30
A / AAAA Records
- 185.199.109.153 ↩ cdn-185-199-109-153.github.com
- 185.199.110.153 ↩ cdn-185-199-110-153.github.com
- 185.199.111.153
- 185.199.108.153
Mail Server IPs
- 172.253.157.26 ↩ yubrupd-in-f26.1e100.net
- 2a00:1450:400c:c23::1b ↩ yubrupd-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
SOA Record
Raw SOA
dns.technorail.com hostmaster.acellera.com 2026091403 86400 7200 2592000 3600
Primary NS (mname)
dns.technorail.com
Admin Email (rname)
hostmaster@acellera.com
Serial
2026091403
Refresh
86400s
Retry
7200s
Expire
2592000s
Minimum TTL
3600s
Nameservers (NS)
dns.technorail.com
dns2.technorail.com
dns3.arubadns.net
dns4.arubadns.cz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
4 records- google-site-verification=91iqC8LfSqIIxqv5cj0S4vpGB8O2AXBJiNAU-jD3uDo
- google-site-verification=PzCOsqCwP61jwnqK77vpSs_bdn2ueLUG9fRHW14w_Bw
- SPFv=spf1 include:_spf.google.com ~all
- openai-domain-verification=dv-WFHCxLAOnpSDYszfbwVMuM1L
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