DNS Record Lookup

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

sewan.ch

DNS Records

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

Hosting & Network

sewan.ch runs on AS8399, with email via Microsoft 365.

Hosting network
AS8399AS8399
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 1,431 other sites on AS8399. Stable here since we started watching (Aug 15, 2026).

DNS Records for sewan.ch

HostnameTypeTTLPriorityContent
sewan.chSOA86400ns3.sewan.fr ns4.sewan.fr 1 1800 900 604800 86400
sewan.chA0185.8.255.67
sewan.chMX0sewan-ch.mail.protection.outlook.com
sewan.chNS0ns4.sewan.fr
sewan.chNS0ns3.sewan.fr
sewan.chTXT0MS=ms78517550
www.sewan.chCNAME0sewan.fr
www.sewan.chA081.93.0.44
www.sewan.chNS0ns2.sewan.fr
www.sewan.chNS0ns1.sewan.fr
www.sewan.chSOA600ns1.sewan.fr dns.sewan.fr 2024082002 10800 3600 604800 600
www.sewan.chMX0sewan-fr.mail.protection.outlook.com
www.sewan.chTXT0apple-domain-verification=AjIrxtFly2EY0i5d
www.sewan.chTXT0brevo-code:ae78abc31a3d04cbfeda5bbe9f622d82
www.sewan.chTXT0brevo-code:c535d46556692fd856a5382f62c04120
www.sewan.chTXT0have-i-been-pwned-verification=dweb_fudk2w8v5jx4s9wru1ybehch
www.sewan.chTXT0sendinblue-site-verification=2945739
www.sewan.chTXT0riot-domain-verification=3cccfe0c0755c9c83f791f813c9edcc49e708cf7de1fe699cbda6d0f751b
www.sewan.chTXT0v=spf1 include:appli.protection.sewan.fr include:spf.protection.sewan.fr include:spf.protection.outlook.com include:spf.sendinblue.com -all
www.sewan.chTXT0anthropic-domain-verification-abpzpf=aR7MFACRvyoXyXfUY3HwyOeRs
www.sewan.chTXT0twilio-domain-verification=e4b2b9b387ad3a7923cbeff4df3b5209
www.sewan.chTXT0v=msv1 t=63af4632e78340be63469a64c9548a MS=ms26626567
www.sewan.chTXT0openai-domain-verification=dv-8g3yBDYci0WxkpHIuoesP62l
www.sewan.chTXT0lovable_verification=30sEz3BjTZ8aObcVQaRv
www.sewan.chTXT0atlassian-domain-verification=D9l/s4mg3TH9vLiaBGUaeUlAP94p/giwPf4TCYKP7IBrGNTc35lC/Y21qyBzWq/j
www.sewan.chTXT0sendinblue-code:ae78abc31a3d04cbfeda5bbe9f622d82
www.sewan.chTXT0cursor-domain-verification-wqm6tk=tS37yJiw0hJUHYEvNQgcxrlWb
www.sewan.chTXT0brevo-code:74d56de1323ee132dcea1b39a48bc8c0

Get alerted the moment sewan.ch's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch sewan.ch continuously, notifying you the moment anything moves across all three signals:

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

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about sewan.ch

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