cervantes.es

Valid Email Server
Domain Lookup › cervantes.es

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
cervantes.es
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 09:48:23 UTC · ↺ Refresh

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MX Hostnames

  • vela1.cervantes.es
  • cervantes-mxbck.sistemaip.net
  • vela2.cervantes.es

MX Priorities

  • vela1.cervantes.es: 10
  • vela2.cervantes.es: 10
  • cervantes-mxbck.sistemaip.net: 20

A / AAAA Records

  • 193.146.5.10 ↩ icervantes.es

Mail Server IPs

  • 193.146.3.230 ↩ vela1.cervantes.es
  • 193.146.3.229 ↩ vela2.cervantes.es
  • 176.31.21.100 ↩ mxfilter.sistemaip.net
  • 151.80.14.50 ↩ mxfilter.sistemaip.net
  • 176.31.81.228 ↩ mxfilter.sistemaip.net

SOA Record

Raw SOA machuca1.ic.cervantes.es hostmaster.cervantes.es 4244 7200 1800 2592000 3600
Primary NS (mname)
machuca1.ic.cervantes.es
Admin Email (rname)
hostmaster@cervantes.es
Serial
4244
Refresh
7200s
Retry
1800s
Expire
2592000s
Minimum TTL
3600s

Nameservers (NS)

machuca.cervantes.es
dns.cervantes.es

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:193.146.3.230 ip4:193.146.3.229 ip4:193.146.3.128 ip4:193.146.3.129 ip4:193.146.3.130 ip4:193.146.3.219 ip4:193.146.3.141 ip4:193.146.3.142 ip4:193.146.6.243 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

17 records
  • atlassian-sending-domain-verification=668e60df-a990-4b79-a003-346425451e17
  • B140251800000877.601bedce765d30.62501949
  • B140251800000878.601bebf3e9b544.55675931
  • 202006180844274o3uw44j5o4i4vgvlqpebfvb1iecq2li0at7ldplb5wjiamjwz
  • globalsign-domain-verification=vIvWiOCKbYBLSzj5CpRZ03BPgh9xJ5FEZxmCvjztZJ
  • globalsign-domain-verification=uCCCTVMVLudm5wk8jiqoGVD7dvrzXqR2kNMJiUP8Vf
  • MS=ms43241734
  • xp10m4xdcnql0fjy9tzyqwmf9n3kyn8v
  • atlassian-domain-verification=HZVEGTjcr4P/2Qc1lIKTViUvhxjgaCqxG8iFpbQjwYLEKwdNV36CVSPKFeFGRSAa
  • x6djzr1lgwzg9mmw1mzl5h262cx05vm6
  • globalsign-domain-verification=7l3pqAmzmoQ-e-TA25j_xo2Ax3N3Zzt6Gz79T1zeHM
  • globalsign-domain-verification=3B5kQrNjIbVGdoKorCiRN3k2nB4JRamI3MwtkrxKC3
  • JIH9RzA0Jzb7gQh+IJbNqqvXAsRfj/TpBIgrLQQZRkgu/+snXkn2f5M2rtrrYF9DM2ocPSD4GwgrdNnBmEJ1TQ==
  • globalsign-domain-verification=Q2Qdb5M2M6rGo1-uOr4HPm4VVDL-s965kh-3FmVyvX
  • globalsign-domain-verification=-slX0MgqnRiACc2ng0H-ZY89alVk8Gw64Li4jPRUKM
  • SPFv=spf1 include:spf.protection.outlook.com ip4:193.146.3.230 ip4:193.146.3.229 ip4:193.146.3.128 ip4:193.146.3.129 ip4:193.146.3.130 ip4:193.146.3.219 ip4:193.146.3.141 ip4:193.146.3.142 ip4:193.146.6.243 -all
  • _5wfz80zbc3stjpoz4cq18siitm4ipbl
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