DNS Record Lookup

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

Hosting & Network

semperoper.de runs on AS15372, with email configured.

Hosting network
AS15372AS15372
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 195 other sites on AS15372. Stable here since we started watching (Sep 9, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to webprod1-2022.semperoper.de.

DNS Records for semperoper.de

HostnameTypeTTLPriorityContent
semperoper.deA0212.111.227.101
semperoper.deMX020mx-02-eu-central-1.prod.hydra.sophos.com
semperoper.deMX010mx-01-eu-central-1.prod.hydra.sophos.com
semperoper.deNS0ans-02.ibh.net
semperoper.deNS0ans-05.ibh.net
semperoper.deNS0ans-03.ibh.de
semperoper.deNS0ans-01.ibh.de
semperoper.deNS0ans-04.ibh.services
semperoper.deSOA600ans-01.ibh.de hostmaster.ibh.net 2026060401 3600 1200 3600000 600
semperoper.deCAA00 issue letsencrypt.org
semperoper.deCAA00 issuewild globalsign.com
semperoper.deCAA00 issuewild letsencrypt.org
semperoper.deCAA00 issue globalsign.com
semperoper.deCAA00 iodef mailto:hostmaster@ibh.net
semperoper.deTXT0sophos-domain-verification=456e737f25e5c2297828c7f8c7d09d1e77fd86ed
semperoper.deTXT0apple-domain-verification=gdTQwia3q0yOnTgX
semperoper.deTXT0globalsign-domain-verification=z9id7_HZGZD4mOXOi_4nDIfMIscYHix8PuRR04hTMJ
semperoper.deTXT0sophos-domain-verification=22e6fba1ed525cb72357b68e06f2850bf29c11df25cb7bbf193d568fb5f138f6
semperoper.deTXT0v=spf1 mx ip4:212.111.227.100/30 ip4:212.111.227.104 ip4:212.111.239.113 ip4:212.111.239.120 ip4:94.186.153.20/31 ip4:94.186.157.82 ip4:74.203.57.45 ip4:74.203.49.181 ip4:74.203.49.182 ip4:74.203.49.183 ip4:74.203.49.184 ip4:74.203.49.185 ip4:74.203.49.51 ip4:74.203.49.187 ip4:74.203.49.188 ip4:74.203.49.189 ip4:74.203.49.190 ip4:159.195.59.66 ip6:2a0a:4cc0:c1:ec0f:7872:6eff:fec6:83d4 include:_spf_eucentral1.prod.hydra.sophos.com -all
semperoper.deTXT0brevo-code:53d9d93ba7018ba9f8591bb9d273085d
semperoper.deTXT0MS=ms39666904
semperoper.deTXT0adobe-idp-site-verification=5d828947-4392-476c-9f47-fcfbedc95a58
www.semperoper.deCNAME0webprod1-2022.semperoper.de
www.semperoper.deA0212.111.227.101
www.semperoper.deMX050mmail1.semperoper.de

Get alerted the moment semperoper.de's DNS changes

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

Uptime

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DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME 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