linkup.so

Valid Email Server
Domain Lookup › linkup.so
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
linkup.so
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 08:58:30 UTC · ↺ Refresh

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MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 216.150.1.1 (no PTR)

Mail Server IPs

  • 172.253.63.26 ↩ bi-in-f26.1e100.net
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 142.251.111.27 ↩ bk-in-f27.1e100.net
  • 172.253.63.27 ↩ bi-in-f27.1e100.net
  • 142.250.31.27 ↩ bj-in-f27.1e100.net
  • 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
  • 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
  • 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
  • 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net

SOA Record

Raw SOA dns200.anycast.me tech.ovh.net 2079918460 86400 3600 3600000 60
Primary NS (mname)
dns200.anycast.me
Admin Email (rname)
tech@ovh.net
Serial
2079918460
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
60s

Nameservers (NS)

ns200.anycast.me
dns200.anycast.me

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mx.ovh.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

7 records
  • 1|www.linkup.so
  • google-site-verification=1O9cSEy-3PY3tWGW2YXQoCd1WTqIIEAroASQe8unSYQ
  • linkedin-site-verification=eb9e147a-eb20-4255-a5c8-58dcf16ddd9d
  • google-gws-recovery-domain-verification=50955228
  • vc-domain-verify=status.linkup.so,ac5f6080d35774b578bd
  • SPFv=spf1 include:_spf.google.com include:mx.ovh.com ~all
  • google-site-verification=GgXEppHtDd7fkAeTtmF8iTxEsfCmWssDQxBFKMksKY0
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