century21.es

Valid Email Server
Domain Lookup › century21.es
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
century21.es
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 10:48:10 UTC · ↺ Refresh

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MX Hostnames

  • mx2.cleanmx.pt
  • mx1.cleanmx.pt

MX Priorities

  • mx1.cleanmx.pt: 10
  • mx2.cleanmx.pt: 20

A / AAAA Records

  • 172.67.178.221
  • 104.21.17.239
  • 2606:4700:3030::6815:11ef
  • 2606:4700:3031::ac43:b2dd

Mail Server IPs

  • 109.71.47.160 ↩ filter7.cleanmx.pt
  • 130.185.80.110 ↩ filter11.cleanmx.pt
  • 94.46.16.235 ↩ filter5.cleanmx.pt
  • 130.185.80.60 ↩ filter10.cleanmx.pt
  • 130.185.80.210 ↩ filter3.cleanmx.pt
  • 109.71.47.152 ↩ filter1.cleanmx.pt
  • 130.185.80.200 ↩ filter2.cleanmx.pt
  • 109.71.47.60 ↩ filter12.cleanmx.pt
  • 130.185.80.111 ↩ filter11-out1.cleanmx.pt
  • 109.71.47.61 ↩ filter12-out1.cleanmx.pt
  • 109.71.47.153
  • 130.185.80.211
  • 94.46.16.236
  • 130.185.80.201
  • 109.71.47.161

SOA Record

Raw SOA priscilla.ns.cloudflare.com dns.cloudflare.com 2411965760 10000 2400 604800 1800
Primary NS (mname)
priscilla.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2411965760
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

stanley.ns.cloudflare.com
priscilla.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:84.246.212.9 ip4:188.165.208.36 ip4:81.92.192.130 ip4:109.71.41.195 include:spf.mailjet.com include:_spf.century21.es include:_spf.kmitd.com include:zcsend.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

11 records
  • 9mjrmytmsklngw1s2v6yds5lkz6p53jz
  • FzsZFyaJqiC/uTSAA+U7Oig5YxvLIOw75sigjbd6TpM=
  • _9clhoufco0vworougy01jetw9g2d5ck
  • _globalsign-domain-verification=SN_msCTh_tir77ca638Q5_w_w3XI-6m-GmIATlozRC
  • facebook-domain-verification=pntrrix114dw52t58z2ii0cbloy6hm
  • google-site-verification=99ywYrpOLuhHQx_GvK9pQHaMsEE3GOHUb9LqpG9_RPI
  • google-site-verification=eboqzdfoto9Go6jEUGb2cXz4-521UPwlc2NsYzFCOQg
  • SPFv=spf1 ip4:84.246.212.9 ip4:188.165.208.36 ip4:81.92.192.130 ip4:109.71.41.195 include:spf.mailjet.com include:_spf.century21.es include:_spf.kmitd.com include:zcsend.net -all
  • zgs5ckgsvfl1bq1s28wtw7l116htyr3l
  • 6hjd13mdh5jtvic73h7tv8e6if
  • 88313dr16p19g96tdcc3bc6lf63xt6vj
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