Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
arctera.io
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 14:49:47 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt3.aspmx.l.google.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 76.76.21.21
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.167.26 ↩ ww-in-f26.1e100.net
- 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
SOA Record
Raw SOA
cris.ns.cloudflare.com dns.cloudflare.com 2397803352 10000 2400 604800 1800
Primary NS (mname)
cris.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397803352
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cris.ns.cloudflare.com
joyce.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.arctera.io._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._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
19 records- jamf-site-verification=aNYKNlH1wvTgAT_Ur_qEYw
- matillion:arctera.io-saml
- openai-domain-verification=dv-Ke4DhsRNG8Ro2KlcHhQht6to
- pardot1028271=790e01d58482abd624e1cc9fe8a02a615eb89332a79bf59158ee84adca8862fc
- pardot1064381=028431b6ce3c6701759d4e7f66e9da79cc4e873196e48aaa7d92565cf59ff9c0
- pardot1103472=ef8409fa07be3d83683370812d1577242ceeb12808f89b79e8f3a3f0f92e95b8
- smartsheet-site-validation=aeOAdoLQioXTidqHUuTgmO49PriQccAY
- SPFv=spf1 include:_u.arctera.io._spf.smart.ondmarc.com ~all
- MS=ms61203842
- OPE0045903
- ZOOM_verify_Wxtm9fPEaJntwxKDDuwgxi
- ZOOM_verify_cRP9dTK949azuZ9mBhajh3
- _2hf3i2fb86ptn6mlajsm2meffqikvr7
- _smcocs64zbnduj3jmhblqbcysnx97mb
- _v3ovwi2a4pgk3fpckwqkoj8wngh73re
- apple-domain-verification=B8HFqTp2TFFMqdfN
- atlassian-domain-verification=w8CPDxYwZFu69rL/thrpUuyxcaiSkT81qhG5OthvHbrDqa022edD/HTtU2DOTzcX
- google-gws-recovery-domain-verification=64896127
- google-site-verification=WxeDvaorJG5QiuvjYA_RBWdRpShI4vN5jA_DTaure7s
Full email verification for arctera.io
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