DNS Record Lookup

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

Hosting & Network

100map.net runs on AS9371, with email configured.

Hosting network
AS9371AS9371
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS9371. Stable here since we started watching (Sep 2, 2026).

DNS Records for 100map.net

HostnameTypeTTLPriorityContent
100map.netA0219.94.129.14
100map.netTXT0google-site-verification=b8XXPV5ssplyqHRUh8lfZSkWFUTK_ct35dvUUoBZcCM
100map.netTXT0v=spf1 a:www1004.sakura.ne.jp mx ~all
100map.netSOA3600master.dns.ne.jp tech.sakura.ad.jp 2026051104 3600 900 3600000 3600
100map.netNS0ns1.dns.ne.jp
100map.netNS0ns2.dns.ne.jp
100map.netMX010100map.net
www.100map.netCNAME0rlznjzdf.rs.webaccel.jp
www.100map.netA0133.167.31.34

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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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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