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big-bit.com

DNS Records

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Hosting & Network

big-bit.com runs on AS55990, with email configured.

Hosting network
AS55990AS55990
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS55990. Stable here since we started watching (Sep 10, 2026).

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

DNS Records for big-bit.com

HostnameTypeTTLPriorityContent
big-bit.comTXT0cb8f2ddf0be363983be9f9524c345fe350d9f35df890143527a5330a76cee800
big-bit.comTXT0fc2be13eda13b1de05b2ae06b45960ebf6c390b7eec11c904309377a3bd15b86
big-bit.comTXT0v=spf1 include:spf.chinaemail.cn ~all
big-bit.comA01.95.55.229
big-bit.comNS0ns13.xincache.com
big-bit.comNS0ns14.xincache.com
big-bit.comMX05mxa174v.chinaemail.cn
big-bit.comSOA180ns11.xincache.com ns12.xincache.com 1788777844 3600 180 1209600 180
www.big-bit.comA01.95.55.229

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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