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crg.es

DNS Records

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Hosting & Network

crg.es runs on AS13041, with email configured.

Hosting network
AS13041AS13041
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 441 other sites on AS13041. Stable here since we started watching (Nov 3, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for crg.es

HostnameTypeTTLPriorityContent
crg.esMX010mx03.puc.rediris.es
crg.esMX010mx04.puc.rediris.es
crg.esSOA86400dns.crg.es root.crg.es 2026110301 28800 14400 3456000 86400
crg.esTXT0v=spf1 ip4:84.88.66.248 include:spf.protection.outlook.com include:servers.mcsv.net ~all
crg.esTXT0MS=ms21765922
crg.esTXT0trend-micro-v1-domain-verification.5a8ad4a3ea46c75b6d2ae47b5e606353=a8734e41-22e2-4516-ac26-e2c42f590eb4
crg.esTXT0google-site-verification=ECl5Ybil8kzjbSqDymmf0HrLimvOCAwOWSjVNyI6gC0
crg.esNS0dns2.crg.es
crg.esNS0dns.crg.es
crg.esA084.88.66.231
www.crg.esA084.88.66.231

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DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

Uptime

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DNS changes

We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain