Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
orcid.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 21:12:26 UTC · ↺ Refresh
MX Hostnames
- aspmx3.googlemail.com
- aspmx2.googlemail.com
- aspmx5.googlemail.com
- alt1.aspmx.l.google.com
- aspmx4.googlemail.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
- aspmx2.googlemail.com: 30
- aspmx3.googlemail.com: 30
- aspmx4.googlemail.com: 30
- aspmx5.googlemail.com: 30
A / AAAA Records
- 172.66.131.196 (no PTR)
- 172.66.131.195
- 2606:4700:10::ac42:83c4
- 2606:4700:10::ac42:83c3
Mail Server IPs
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.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)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
frank.ns.cloudflare.com dns.cloudflare.com 2399415711 10000 2400 604800 1800
Primary NS (mname)
frank.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399415711
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
frank.ns.cloudflare.com
heather.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:_spf.salesforce.com include:mail.zendesk.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
11 records- google-site-verification=7VVtQXAmfNVNcmbSLPUfyNe9CubJrAtUiVxAOjcmAvg
- google-site-verification=ISFsnATuGD5Qz-MeRQntvXas_vdWC7N50jpDeyyGJAA
- google-site-verification=Pfj1np2DatPrDPYG9D1_g0qjtfMWlRnyRJjUXO1vpU4
- jetbrains-domain-verification=cedozsfwyqxd7ykjil94jgxk2
- perDsR5C
- postman-domain-verification=e01aedcebacc23ab2182217e65d1eac1036bdf6087d82722ddfe9118fa83b3c85f88ac02d6b833baad7f936a95ec45d3910822f0a859f321750adce7d7a09b46
- SPFv=spf1 include:_spf.google.com include:_spf.salesforce.com include:mail.zendesk.com -all
- 13.06.2023
- MS=ms79540624
- apple-domain-verification=Oa87TbN9zgGp4xDQ
- cloudflare_dashboard_sso=b2f23f24fee0985f545094d556a85719
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