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rtltoday.lu

DNS Records

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Hosting & Network

rtltoday.lu runs on AS25273, with DNS by AWS Route 53 and email via Microsoft 365.

Hosting network
AS25273AS25273
Managed DNS
AWS Route 53
Email
Microsoft 365
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 81 other sites on AS25273. Stable here since we started watching (Sep 11, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to rtltoday.lu.

DNS Records for rtltoday.lu

HostnameTypeTTLPriorityContent
rtltoday.luMX0rtltoday-lu.mail.protection.outlook.com
rtltoday.luSOA86400ns-1031.awsdns-00.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
rtltoday.luNS0ns-88.awsdns-11.com
rtltoday.luNS0ns-638.awsdns-15.net
rtltoday.luNS0ns-1031.awsdns-00.org
rtltoday.luNS0ns-1678.awsdns-17.co.uk
rtltoday.luTXT0MS=ms78274171
rtltoday.luTXT0hwhr2hplyjztwx3plykq6q20r73fz9tz
rtltoday.luTXT0anthropic-domain-verification-r78zc6=0eg98V6y2Np1YWcfW3dLpt0L4
rtltoday.luTXT0v=spf1 ip4:81.92.238.0/26 ip4:81.92.237.66/32 ip4:81.92.237.68/32 ip6:2a02:b8:1:936::57 ip4:81.92.237.17/32 ip4:81.92.239.17/32 ip4:146.220.33.17/32 include:spf.protection.outlook.com -all
rtltoday.luTXT0facebook-domain-verification=5eyiatn4cszd1d6j7awdhysrnw7bkz
rtltoday.luTXT0knowbe4-site-verification=8a751f9d4d5112062f921e9d4491fe42
rtltoday.luTXT01bm4zc3dmq9ct9w1hc64rbm7cdz0ssvc
rtltoday.luTXT0openai-domain-verification=dv-SHZjeOYQHjidgYV9lJZVdqWi
rtltoday.luTXT0nmqvr1ln6k1nh944qhc9tg41gwvd0qnq
rtltoday.luTXT0perplexity-ai-domain-verification-gzfhgd=ZcxfN0Zz3kYUQTort8ifPRULN
rtltoday.luA081.92.238.105
rtltoday.luA081.92.238.106
www.rtltoday.luSOA86400ns-1031.awsdns-00.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
www.rtltoday.luMX0rtltoday-lu.mail.protection.outlook.com
www.rtltoday.luNS0ns-88.awsdns-11.com
www.rtltoday.luNS0ns-638.awsdns-15.net
www.rtltoday.luNS0ns-1678.awsdns-17.co.uk
www.rtltoday.luNS0ns-1031.awsdns-00.org
www.rtltoday.luCNAME0rtltoday.lu
www.rtltoday.luTXT0facebook-domain-verification=5eyiatn4cszd1d6j7awdhysrnw7bkz
www.rtltoday.luTXT0perplexity-ai-domain-verification-gzfhgd=ZcxfN0Zz3kYUQTort8ifPRULN
www.rtltoday.luTXT0knowbe4-site-verification=8a751f9d4d5112062f921e9d4491fe42
www.rtltoday.luTXT0anthropic-domain-verification-r78zc6=0eg98V6y2Np1YWcfW3dLpt0L4
www.rtltoday.luTXT01bm4zc3dmq9ct9w1hc64rbm7cdz0ssvc
www.rtltoday.luTXT0nmqvr1ln6k1nh944qhc9tg41gwvd0qnq
www.rtltoday.luTXT0openai-domain-verification=dv-SHZjeOYQHjidgYV9lJZVdqWi
www.rtltoday.luTXT0v=spf1 ip4:81.92.238.0/26 ip4:81.92.237.66/32 ip4:81.92.237.68/32 ip6:2a02:b8:1:936::57 ip4:81.92.237.17/32 ip4:81.92.239.17/32 ip4:146.220.33.17/32 include:spf.protection.outlook.com -all
www.rtltoday.luTXT0MS=ms78274171
www.rtltoday.luTXT0hwhr2hplyjztwx3plykq6q20r73fz9tz
www.rtltoday.luA081.92.238.106
www.rtltoday.luA081.92.238.105

Get alerted the moment rtltoday.lu's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch rtltoday.lu 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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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