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Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

relx.ch

DNS Records

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Hosting & Network

relx.ch runs on AS1757, with email via Microsoft 365.

Hosting network
AS1757AS1757
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 172 other sites on AS1757. Stable here since we started watching (Jul 28, 2026).

DNS Records for relx.ch

HostnameTypeTTLPriorityContent
relx.chNS0ns1.reedelsevier.com
relx.chNS0ns3.reedelsevier.com
relx.chNS0ns2.reedelsevier.com
relx.chSOA900ns1.reedelsevier.com hostmaster.lexisnexis.com 40 3600 900 2419200 900
relx.chMX010relx-ch.mail.protection.outlook.com
relx.chTXT0v=spf1 mx ip4:46.140.69.66/28 include:spf.protection.outlook.com include:sendgrid.net -all
relx.chTXT0pjOGFdPMovvhjCC33TaoGT03hbylygoS2f3Hj2gQJ2Iktnqt8zPLWv7J05K76DMroU3Kn5BP1i27edBnSaU9PA==
relx.chTXT0MS=ms19195371

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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

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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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