DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
blue2factor.com is hosted on Google Sites, served over Google, with DNS by Google and email via Google Workspace.
- Platform
- Google Sites
- Hosting network
- GoogleAS15169Google
- Managed DNS
- Google Workspace
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 317,136 other sites on Google. Stable here since we started watching (Sep 18, 2026).
DNS Records for blue2factor.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| blue2factor.com | MX | 0 | 5 | alt1.aspmx.l.google.com |
| blue2factor.com | MX | 0 | 10 | alt4.aspmx.l.google.com |
| blue2factor.com | MX | 0 | 1 | aspmx.l.google.com |
| blue2factor.com | MX | 0 | 10 | alt3.aspmx.l.google.com |
| blue2factor.com | MX | 0 | 5 | alt2.aspmx.l.google.com |
| blue2factor.com | AAAA | 0 | 2001:4860:4802:36::15 | |
| blue2factor.com | AAAA | 0 | 2001:4860:4802:38::15 | |
| blue2factor.com | AAAA | 0 | 2001:4860:4802:34::15 | |
| blue2factor.com | AAAA | 0 | 2001:4860:4802:32::15 | |
| blue2factor.com | A | 0 | 216.239.36.21 | |
| blue2factor.com | A | 0 | 216.239.32.21 | |
| blue2factor.com | A | 0 | 216.239.38.21 | |
| blue2factor.com | A | 0 | 216.239.34.21 | |
| blue2factor.com | SOA | 300 | ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com 146 21600 3600 259200 300 | |
| blue2factor.com | TXT | 0 | google-site-verification=LpsO_DcHPBXRa61AisEu_vQOe8iGAouoOAJ5BUKFLB0 | |
| blue2factor.com | TXT | 0 | firebase=blue2factor | |
| blue2factor.com | TXT | 0 | v=spf1 include:_spf.google.com include:_spf.firebasemail.com include:spf.mailjet.com ~all | |
| blue2factor.com | TXT | 0 | ahrefs-site-verification_293311708989a8504ec8f2fe857a5b4cc43e9617b6d80759ced603e20fe36590 | |
| blue2factor.com | NS | 0 | ns-cloud-c4.googledomains.com | |
| blue2factor.com | NS | 0 | ns-cloud-c2.googledomains.com | |
| blue2factor.com | NS | 0 | ns-cloud-c3.googledomains.com | |
| blue2factor.com | NS | 0 | ns-cloud-c1.googledomains.com | |
| www.blue2factor.com | CNAME | 0 | ghs.googlehosted.com | |
| www.blue2factor.com | A | 0 | 142.251.16.121 | |
| www.blue2factor.com | AAAA | 0 | 2607:f8b0:4004:c17::79 |
Get alerted the moment blue2factor.com's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch blue2factor.com 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
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