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b-w.technology

DNS Records

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Hosting & Network

b-w.technology runs on Cogent, with email via Microsoft 365.

Hosting network
CogentAS174Cogent
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 4,999+ other sites on Cogent. Stable here since we started watching (Aug 28, 2026).

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

DNS Records for b-w.technology

HostnameTypeTTLPriorityContent
b-w.technologyTXT0v=spf1 include:spf.protection.outlook.com include:spf.exclaimer.net -all
b-w.technologyTXT0MS=ms43580049
b-w.technologyTXT0google-site-verification=MWiGub4jMNhgqATYZz-QqqKXYzLW-Ynxg7QlTPhxbW8
b-w.technologyMX0bw-technology0c.mail.protection.outlook.com
b-w.technologyNS0ns27.ns27.de
b-w.technologyNS0ns25.ns25.de
b-w.technologyNS0ns26.ns26.de
b-w.technologyNS0ns28.ns28.de
b-w.technologySOA86400ns25.ns25.de infoi.b-w.it 2022032500 43200 7200 1209600 86400
b-w.technologyA0130.117.177.10
www.b-w.technologyA0130.117.177.10

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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, 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

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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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