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bt-blue.fr

DNS Records

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Hosting & Network

bt-blue.fr runs on AS42845, with email via Microsoft 365.

Hosting network
AS42845AS42845
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 330 other sites on AS42845. Stable here since we started watching (Sep 27, 2026).

DNS Records for bt-blue.fr

HostnameTypeTTLPriorityContent
bt-blue.frSOA3600ns.bretagnetelecom.fr support.bretagnetelecom.fr 2026100801 7200 3600 604800 3600
bt-blue.frMX0btblue-fr0e.mail.protection.outlook.com
bt-blue.frA037.157.224.210
bt-blue.frNS0ns1.bretagnetelecom.fr
bt-blue.frNS0ns2.bretagnetelecom.fr
bt-blue.frNS0ns3.bretagnetelecom.fr
bt-blue.frNS0ns4.bretagnetelecom.fr
bt-blue.frTXT0v=spf1 include:spf.protection.outlook.com -all
bt-blue.frTXT0mk5pd6879yxynsdggr2pf3r9z0gzcxqd
bt-blue.frTXT0_3v6fcy7k34882vz1bnk3iakvhpcok1u
bt-blue.frTXT046nw5vs0krxj7xw0hgynjzbfddky3snb
bt-blue.frTXT0_qi9qy7ng0td3r2xswrl6oovr43kd5qz
bt-blue.frTXT01zn7gpvq0frczlnx2rkmyqq925ht98h0
bt-blue.frTXT0whfyyfh35lgvdvvslk74qrsv8d107txf
bt-blue.frTXT0_b4445v0lrlylyuegb80k701dcki4t6u
bt-blue.frTXT05d1q72r7pdm38fckv7hbwd4dzx9cspx9
bt-blue.frTXT0_sf08d98avk35y1df8eqaa840pgsxin7
bt-blue.frTXT0 _nm0ijt7gxc0uyoghccime52kstmcabc
bt-blue.frTXT0_okid0mihg2s8yrm3bcw9144ku32h3u2
bt-blue.frTXT0ft0zk2kp8bml8gdk1ycnyyd44k77jxxx
bt-blue.frTXT09w338kk43j42539pr8ctxq8p50k8km0f
bt-blue.frTXT0v9f8v8hjqbdgrkn1xx4md6wyrsc14stq
bt-blue.frTXT0_44kwfv5jzdbtir5kre90a9vo5n6rsg9
bt-blue.frTXT070mhsnhxywxfqlmmk7tl5yv5bbb11chc
bt-blue.frTXT0_vweptj7ei2rl7o1ga42aih2q8cmys9z
bt-blue.frTXT07cft4z8v37xq45vg55wjbtyg590t9m1t
bt-blue.frTXT0_m5t2uoj15225eobfitjd6bnom6lt02a
bt-blue.frTXT0_1dfu5otwz26uuye5zrq74ig52zt7c1q
bt-blue.frTXT0MS=ms80338247
bt-blue.frTXT0_sm8ig2hb6opoadkdcnb1gl9ck2x667e
bt-blue.frTXT0 _oydcur252glvjy00ssbhfuag0uba2p3

Get alerted the moment bt-blue.fr's DNS changes

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

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

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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